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AAgilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference Manual

10 1100 Series DAD and MWD Reference ManualUsing the EMF Counters 235Electronics 237 Detector Main Board (DAM/MWM) 238Firmware Description 246Firmware

100 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorFigure 29 Main AssembliesFlow cell,see page 105 and page 108Leak sensor,see page 1

1100 Series DAD and MWD Reference Manual 101Repairing the Detector 4Simple RepairsOn the following pages repairs are described that can be carried out

102 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorExchanging a Lamp When required If noise or drift exceeds application limits or la

1100 Series DAD and MWD Reference Manual 103Repairing the Detector 42Disconnect lamp from the connector and unscrew the lamp.3 Remove the lamp. Do not

104 1100 Series DAD and MWD Reference Manual4 Repairing the Detector6Replace the front cover. Next steps:• Reset the lamp counter as described in the

1100 Series DAD and MWD Reference Manual 105Repairing the Detector 4Exchanging a Flow Cell When required If an application needs a different type of f

106 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2Press the release button and open the flow cell door. 3 Disconnect the cell inlet

1100 Series DAD and MWD Reference Manual 107Repairing the Detector 45Insert the flow cell into the cell compartment and close the cell door.6 Reconnec

108 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorRepairing the Standard or Semi-Micro Flow Cell When required If the flow cell need

1100 Series DAD and MWD Reference Manual 109Repairing the Detector 4Note:If you want to replace the gasket only, continue with step 8.Do not mix the g

1100 Series DAD and MWD Reference Manual 11Screens available from the System screen 282Screens available from the Records screen 284Diagnostics and Te

110 1100 Series DAD and MWD Reference Manual4 Repairing the Detector4Assemble the washers and the window assembly in correct order.5 Correct orientati

1100 Series DAD and MWD Reference Manual 111Repairing the Detector 48Insert a new gasket [6, 7] and the window assembly [1] into the cell body. Assure

112 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorRepairing the High Pressure Flow CellWhen required If the flow cell needs repair d

1100 Series DAD and MWD Reference Manual 113Repairing the Detector 4If you want to replace the gasket only, continue with step 8.2 Use a tooth pick to

114 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorReplacing Capillaries on a Standard Flow CellWhen required If the capillary is blo

1100 Series DAD and MWD Reference Manual 115Repairing the Detector 4NotesThe fittings at the flow cell body are special types for low dead volumes and

116 1100 Series DAD and MWD Reference Manual4 Repairing the Detector5 Unscrew the fixing screw and unwrap the inlet capillary from the grove in the fl

1100 Series DAD and MWD Reference Manual 117Repairing the Detector 49 The capillary lays in the grove and should be tied around the body (in the grove

118 1100 Series DAD and MWD Reference Manual4 Repairing the Detector13 Fix the new heat exchanger to the clamp unit.Next steps:• Reconnect the capilla

1100 Series DAD and MWD Reference Manual 119Repairing the Detector 4Replacing Capillaries on a Semi-Micro and High Pressure Flow CellWhen required If

12 1100 Series DAD and MWD Reference Manual

120 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorNotesThe fittings at the flow cell body are special types for low dead volumes and

1100 Series DAD and MWD Reference Manual 121Repairing the Detector 45 Fix the new heat exchanger to the clamp unit and the heat exchanger to the cell

122 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorNano Flow Cell - Replacing or CleaningWhen required If parts are contaminated or l

1100 Series DAD and MWD Reference Manual 123Repairing the Detector 43 Unscrew the capillaries from the flow cell. DO NOT use the adapter at this time!

124 1100 Series DAD and MWD Reference Manual4 Repairing the Detector7 Replace the cell seal assembly onto the quartz body. Always use a new seal assem

1100 Series DAD and MWD Reference Manual 125Repairing the Detector 411 Re-install the flow cell and connect the capillaries to the union holder.12 Per

126 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorFigure 30 Wrench plus Torque AdapterWrenchAdapterDO NOT press down more than shown

1100 Series DAD and MWD Reference Manual 127Repairing the Detector 4Cleaning or Exchanging the Holmium Oxide Filter When required If holmium oxide fi

128 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2If not already in this position, move the filter up. 3 While releasing the holder

1100 Series DAD and MWD Reference Manual 129Repairing the Detector 45Replace the flow cell cover and fix the six screws. Next steps:• Perform a holmiu

13Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies1Installing the DetectorSite Requirements 14Phy

130 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorCorrecting Leaks1 Remove the front cover.2 Use tissue to dry the leak sensor area

1100 Series DAD and MWD Reference Manual 131Repairing the Detector 4Replacing Leak Handling System Parts1 Remove the front cover.2 Pull the leak funne

132 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorCleaning or Replacing Coupling Lens Assembly When required The coupling lens asse

1100 Series DAD and MWD Reference Manual 133Repairing the Detector 42Carefully slide the lens assembly to the right into the deuterium lamp area by pu

134 1100 Series DAD and MWD Reference Manual4 Repairing the Detector6Insert the rebuilt or new lens assembly and slide it into its holder.7 Align the

1100 Series DAD and MWD Reference Manual 135Repairing the Detector 4Cleaning or Replacing Cell Support Window When required This window is located be

136 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2If not already in this position, move the holmium oxide filter down.3 Use the 1.5

1100 Series DAD and MWD Reference Manual 137Repairing the Detector 46The assembly may be disassembled using a pair of pliers to remove the retainer ri

138 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorExchanging Internal PartsWARNINGThe following procedures require opening the main

1100 Series DAD and MWD Reference Manual 139Repairing the Detector 4WARNINGEye damage may result from directly viewing the light produced by the deute

14 1100 Series DAD and MWD Reference Manual1 Installing the DetectorSite RequirementsA suitable environment is important to ensure optimal performance

140 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorRemoving the Top Cover and Foam When required For all repairs inside the detector

1100 Series DAD and MWD Reference Manual 141Repairing the Detector 42Install the ESD strap. If installed, unscrew and remove the interface board. Plac

142 1100 Series DAD and MWD Reference Manual4 Repairing the Detector6Disconnect the lamps from their connectors. 7 Remove the two lamp connectors towa

1100 Series DAD and MWD Reference Manual 143Repairing the Detector 4Exchanging the Detector Main Board1 Turn off the lamp.2 Switch off the module, and

144 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorNOTEWhen removing connectors, counter-hold with one hand on connector J13.Figure 3

1100 Series DAD and MWD Reference Manual 145Repairing the Detector 47 Remove the detector main board. Place the board on the ESD kit. 8 In most cases

146 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorEntering the Serial Number using the Control Module1 Connect the control module to

1100 Series DAD and MWD Reference Manual 147Repairing the Detector 4Entering the Serial Number using the Agilent ChemStationModule serial numbers are

148 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorExchanging the Fan (G1315A/G1365A)NOTEUse this procedure for the the G1315A/G1365A

1100 Series DAD and MWD Reference Manual 149Repairing the Detector 4The fan must be installed in the correct orientation (see arrow on the fan) to ens

1100 Series DAD and MWD Reference Manual 15Installing the Detector 1Bench SpaceThe detector dimensions and weight (see Table 1) allows you to place th

150 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorReplacing Fan Parts (G1315B/G1365B)NOTEWith the introduction of the G1315B/G1365B

1100 Series DAD and MWD Reference Manual 151Repairing the Detector 4The heater and temperature sensor assemblies are clipped into the fan assembly. In

152 1100 Series DAD and MWD Reference Manual4 Repairing the Detector5 To re-install the sensor holder (here shown with the sensor), bring the holder i

1100 Series DAD and MWD Reference Manual 153Repairing the Detector 4The figure below shows the required air flow direction.8 Insert the fan assembly i

154 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorRemoving the Optical Unit (G1315A/G1365A)1 Turn off the lamp.2 Switch off detector

1100 Series DAD and MWD Reference Manual 155Repairing the Detector 410 Remove the two rubber shock absorbers. 11 Disconnect the SCI cable (J23) and th

156 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorRemoving the Optical Unit (G1315B/G1365B)When required For all repairs inside the

1100 Series DAD and MWD Reference Manual 157Repairing the Detector 42 Remove the two rubber shock absorbers. 3 Slide the z-plane to the front and remo

158 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorExchanging the Source Lens (Achromat) AssemblyWhen required The source lens (achro

1100 Series DAD and MWD Reference Manual 159Repairing the Detector 42 Pull the filter motor off the shaft. Keep the spring and the lever fixture in a

16 1100 Series DAD and MWD Reference Manual1 Installing the DetectorPhysical SpecificationsTable 1 Physical SpecificationsType Specification CommentsW

160 1100 Series DAD and MWD Reference Manual4 Repairing the Detector6 Remove the achromat assembly. 7 Use a metal blade (12-mm width, 1-mm thick) to u

1100 Series DAD and MWD Reference Manual 161Repairing the Detector 412 Before installing the filter motor, press the filter lever in from the other si

162 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorReplacing the Holmium Oxide Filter MotorWhen required If defectiveTools required S

1100 Series DAD and MWD Reference Manual 163Repairing the Detector 42 Pull the filter motor off the shaft. Keep the spring in a safe place.3 Before in

164 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorExchanging the Power Supply1 Turn off the lamp.2 Switch off the detector, and disc

1100 Series DAD and MWD Reference Manual 165Repairing the Detector 45 Carefully remove the bottom foam part by sliding it out towards the rear.6 Unscr

166 1100 Series DAD and MWD Reference Manual4 Repairing the Detector9 Insert the power supply into its location and fix it with the screws at the rear

1100 Series DAD and MWD Reference Manual 167Repairing the Detector 4Exchanging the Leak Sensor1 Turn off the lamp.2 Switch off the detector and discon

168 1100 Series DAD and MWD Reference Manual4 Repairing the Detector12 Remove the leak pan from the cabinet bottom. 13 Remove the leak sensor assembly

1100 Series DAD and MWD Reference Manual 169Repairing the Detector 416 Replace the leak pan into the cabinet bottom.Next steps:• Reconnect the leak se

1100 Series DAD and MWD Reference Manual 17Installing the Detector 1Unpacking the DetectorDamaged PackagingIf the delivery packaging shows signs of ex

170 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorReplacing Status Light PipeWhen required If part was broken or removedTools requir

1100 Series DAD and MWD Reference Manual 171Repairing the Detector 4Installing the Optical Unit (G1315A/G1365A)When required When repairs have been co

172 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2 Carefully insert the optical unit into the instrument holding the one hand at ba

1100 Series DAD and MWD Reference Manual 173Repairing the Detector 4Installing the Optical Unit (G1315B/G1365B)When required When repairs have been co

174 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2 Carefully insert the optical unit into the instrument holding the one hand at ba

1100 Series DAD and MWD Reference Manual 175Repairing the Detector 4Replacing the Foam and the Top Cover When required When all repairs have been com

176 1100 Series DAD and MWD Reference Manual4 Repairing the Detector2Insert the foam and make sure that the foam is installed correctly.3 Press the la

1100 Series DAD and MWD Reference Manual 177Repairing the Detector 46Replace the cover. 7 If required, insert the interface board and fix the screws.8

178 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorAssembling the Main CoverWhen required If cover is brokenTools required NoneParts

1100 Series DAD and MWD Reference Manual 179Repairing the Detector 4Replacing the Interface BoardWhen required For all repairs inside the detector or

18 1100 Series DAD and MWD Reference Manual1 Installing the DetectorDetector Accessory Kit ContentsTable 3 Accessory Kit Contents (Part Number G1315-6

180 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorReplacing the Detector’s FirmwareThe installation of new firmware is required:• if

181Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies5Identifying Parts and MaterialsOverview of Ma

182 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsOverview of Main AssembliesFigure 35 Overview of Main Assemblies6417238 1

1100 Series DAD and MWD Reference Manual 183Identifying Parts and Materials 5Table 8 Main AssembliesItem Description Part Number1 Main board DAM for G

184 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsOptical Unit AssemblyTable 9 Optical Unit AssemblyItem Description Part N

1100 Series DAD and MWD Reference Manual 185Identifying Parts and Materials 5Figure 36 Optical Unit Parts15436721481516711910121317

186 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsStandard Flow CellTable 1 0 Standard Flow Cell PartsItem Description Part

1100 Series DAD and MWD Reference Manual 187Identifying Parts and Materials 5Figure 37 Standard Flow Cell PartsFigure 38 Orientation of Spring Washers

188 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsSemi-Micro Flow CellTable 1 1 Semi-Micro Flow Cell PartsItem Description

1100 Series DAD and MWD Reference Manual 189Identifying Parts and Materials 5Figure 39 Semi-Micro Flow Cell PartsFigure 40 Orientation of Spring Washe

1100 Series DAD and MWD Reference Manual 19Installing the Detector 1Figure 2 Inlet Capillary (Column-Detector) PartsFerrule frontThis side is preinsta

190 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsHigh Pressure Flow CellTable 1 2 Repair Parts: Micro Flow Cell AssemblyIt

1100 Series DAD and MWD Reference Manual 191Identifying Parts and Materials 5Figure 41 High Pressure Flow Cell Assembly Parts1232456789

192 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsNano Flow CellsThe following kits are available:Figure 42 shows all parts

1100 Series DAD and MWD Reference Manual 193Identifying Parts and Materials 5Table 14 lists the generic parts for both nano-flow cells:Table 1 4 Gener

194 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsTable 15 lists the specific parts for the 500 nl flow cell.Table 1 5 Spec

1100 Series DAD and MWD Reference Manual 195Identifying Parts and Materials 5Table 16 lists the specific parts for the 80 nl flow cell.Table 1 6 Speci

196 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsFan Assembly PartsTable 1 7 Fan Assembly PartsItem Description Part Numbe

1100 Series DAD and MWD Reference Manual 197Identifying Parts and Materials 5Holmium Oxide FilterTable 1 8 Holmium Oxide Filter Assembly PartsItem Des

198 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsCoupling Lens AssemblyTable 1 9 Coupling Lens AssemblyItem Description Pa

1100 Series DAD and MWD Reference Manual 199Identifying Parts and Materials 5Source Lens (Achromat) AssemblyTable 2 0 Source Lens AssemblyItem Descrip

2 1100 Series DAD and MWD Reference ManualNotices© Agilent Technologies, Inc. 1995, 1996-2004No part of this manual may be reproduced in any form or b

20 1100 Series DAD and MWD Reference Manual1 Installing the DetectorOptimizing the Stack ConfigurationIf your detector is part of a complete Agilent 1

200 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsCell Support AssemblyTable 2 1 Cell Support AssemblyItem Description Part

1100 Series DAD and MWD Reference Manual 201Identifying Parts and Materials 5Control ModuleTable 2 2 Cotrol Module PartsItem Description Part NumberCo

202 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsSheet Metal Kit (G1315A/G1365A)NOTEFor the information on the sheet metal

1100 Series DAD and MWD Reference Manual 203Identifying Parts and Materials 5Sheet Metal Kit (G1315B/G1365B)NOTEFor the information on the sheet metal

204 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsPlastic PartsTable 2 5 Plastics PartsItem Description Part Number1 Front

1100 Series DAD and MWD Reference Manual 205Identifying Parts and Materials 5Foam PartsTable 2 6 Foam PartsItem Description Part Number1, 2 EPP foam k

206 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsPower and Status Light PipesTable 2 7 Power and Status Light PipesItem De

1100 Series DAD and MWD Reference Manual 207Identifying Parts and Materials 5Leak PartsTable 2 8 Leak PartsItem Description Part Number1 Leak sensor a

208 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAccessory KitThis kit contains some accessories and tools needed for the

1100 Series DAD and MWD Reference Manual 209Identifying Parts and Materials 5Figure 55 Waste Tubing PartsFigure 56 Inlet Capillary (Column-Detector) P

1100 Series DAD and MWD Reference Manual 21Installing the Detector 1Figure 4 Recommended Stack Configuration (Rear View)GPIB or LANto LC ChemStationAn

210 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsCable OverviewWARNINGNever use cables other than the ones supplied by Ali

1100 Series DAD and MWD Reference Manual 211Identifying Parts and Materials 5BCD cables3396 integrator 03396-60560General purpose (spade Lugs) G1351-8

212 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAnalog CablesOne end of these cables provides a BNC connector to be conne

1100 Series DAD and MWD Reference Manual 213Identifying Parts and Materials 5Agilent 1100 to 3394/6 IntegratorsAgilent 1100 to BNC ConnectorConnector3

214 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAgilent 1100 to General PurposeConnector01046-60105Pin3394/6PinAgilent 11

1100 Series DAD and MWD Reference Manual 215Identifying Parts and Materials 5Remote CablesOne end of these cables provides a Aligent Technologies APG

216 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAgilent 1100 to 3392/3 IntegratorsAgilent 1100 to 3394 IntegratorsConnect

1100 Series DAD and MWD Reference Manual 217Identifying Parts and Materials 5Agilent 1100 to 3396A IntegratorsAgilent 1100 to 3396 Series II / 3395A I

218 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAgilent 1100 to 3396 Series III / 3395B IntegratorsAgilent 1100 to HP 105

1100 Series DAD and MWD Reference Manual 219Identifying Parts and Materials 5Agilent 1100 to HP 1090 LC or Signal Distribution ModuleAgilent 1100 to G

22 1100 Series DAD and MWD Reference Manual1 Installing the DetectorInstalling the Detector1 Install the LAN interface board in the detector (if requi

220 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsBCD CablesOne end of these cables provides a 15-pin BCD connector to be c

1100 Series DAD and MWD Reference Manual 221Identifying Parts and Materials 5Agilent 1100 to 3396 IntegratorsConnector03396-60560Pin3392/3PinAgilent 1

222 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsAuxiliary CableOne end of this cable provides a modular plug to be connec

1100 Series DAD and MWD Reference Manual 223Identifying Parts and Materials 5CAN CableBoth ends of this cable provide a modular plug to be connected t

224 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsExternal Contact CableOne end of this cable provides a 15-pin plug to be

1100 Series DAD and MWD Reference Manual 225Identifying Parts and Materials 5RS-232 Cable KitThis kit contains a 9-pin female to 9-pin female Null Mod

226 1100 Series DAD and MWD Reference Manual5 Identifying Parts and MaterialsLAN CablesRecommended CablesTable 3 1Description Part numberCross-over ne

227Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies6Introduction to the DetectorIntroduction to t

228 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorIntroduction to the DetectorThe detector is designed for highest optical per

1100 Series DAD and MWD Reference Manual 229Introduction to the Detector 6Optical System OverviewOptical SystemThe optical system of the detector is s

1100 Series DAD and MWD Reference Manual 23Installing the Detector 14 Connect the power cable to the power connector at the rear of the detector.5 Con

230 1100 Series DAD and MWD Reference Manual6 Introduction to the Detectorwavelength range. The light source for the visible and SWNIR wavelength rang

1100 Series DAD and MWD Reference Manual 231Introduction to the Detector 6Diode Array The diode array is a series of 1024 individual photodiodes and c

232 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorElectrical Connections• The GPIB connector is used to connect the detector w

1100 Series DAD and MWD Reference Manual 233Introduction to the Detector 6Figure 58 Electrical ConnectionsAnalog signalsAPG remoteRS-232CCANGPIB Power

234 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorInstrument LayoutThe industrial design of the detector incorporates several

1100 Series DAD and MWD Reference Manual 235Introduction to the Detector 6Early Maintenance Feedback (EMF)Maintenance requires the exchange of compone

236 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorSetting the EMF LimitsThe setting of the EMF limits must be optimized over o

1100 Series DAD and MWD Reference Manual 237Introduction to the Detector 6ElectronicsThe electronics are comprised of four main components:• detector

238 1100 Series DAD and MWD Reference Manual6 Introduction to the Detector Detector Main Board (DAM/MWM)This board controls all information and activi

1100 Series DAD and MWD Reference Manual 239Introduction to the Detector 6Conversion and subsequent calculation to achieve absorbance values include t

24 1100 Series DAD and MWD Reference Manual1 Installing the DetectorFigure 6 Rear View of DetectorAnalog signalAPG remoteRS-232CCANGPIBPowerConfigurat

240 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorFigure 59 Block Diagram Detector Main Controller FunctionalityMain processor

1100 Series DAD and MWD Reference Manual 241Introduction to the Detector 6SCI BoardThe SCI (spectrograph connector interface), located on the optical

242 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorFigure 60 Block Diagram PFP FunctionsPFP ASIC EPLDRAMTest signals, GND, Vref

1100 Series DAD and MWD Reference Manual 243Introduction to the Detector 6Deuterium Lamp Filament ControlBefore ignition, the deuterium lamp filament

244 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorFigure 61 Block Diagram Lamp Supply FunctionsDeuterium lamp filament control

1100 Series DAD and MWD Reference Manual 245Introduction to the Detector 6Diagnostic A/D ConverterThe diagnostic A/D converter senses currents and vol

246 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorFirmware DescriptionThe firmware of the instrument consists of two independe

1100 Series DAD and MWD Reference Manual 247Introduction to the Detector 6Firmware UpdatesFirmware updates can be done using your user interface:• han

248 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorRaw Data Conversion to AbsorbanceThe raw data flow (from the photodiode arra

1100 Series DAD and MWD Reference Manual 249Introduction to the Detector 6Figure 63 Firmware Flow DiagramTem pe rat ure filterRaw dataTemperatureSubtr

1100 Series DAD and MWD Reference Manual 25Installing the Detector 1Flow Connections to the DetectorPreparations Detector is installed in the LC syste

250 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorTemperature CorrectionThe quantum efficiency of the photodiode array depends

1100 Series DAD and MWD Reference Manual 251Introduction to the Detector 6continuous, linear scale, an interpolation algorithm is applied. This algori

252 1100 Series DAD and MWD Reference Manual6 Introduction to the Detectorslope of this signal (upslope, apex, downslope and baseline) and stores spec

1100 Series DAD and MWD Reference Manual 253Introduction to the Detector 6Optional Interface BoardsThe Agilent 1100 Series modules have one optional b

254 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorThere are general purpose cables available to connect the BCD output, see “B

1100 Series DAD and MWD Reference Manual 255Introduction to the Detector 6LAN Communication Interface BoardThe following cards can be used with the Ag

256 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorInterfacesThe Agilent 1100 Series modules provide the following interfaces:•

1100 Series DAD and MWD Reference Manual 257Introduction to the Detector 6Analog Signal OutputThe analog signal output can be distributed to a recordi

258 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorRemote control allows easy connection between single instruments or systems

1100 Series DAD and MWD Reference Manual 259Introduction to the Detector 6RS-232CThe RS-232C connector is used to control the instrument from a comput

26 1100 Series DAD and MWD Reference Manual1 Installing the Detector1 Press the release buttons and remove the front cover to gain access to the flow

260 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorFigure 65 RS-232 CableInstrumentDCDRXTXDTRGNDDSRRTSCTSRIDCDRXTXDTRGNDDSRRTSC

1100 Series DAD and MWD Reference Manual 261Introduction to the Detector 6Setting the 8-bit Configuration SwitchThe 8-bit configuration switch is loca

262 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorIn the non-volatile memory, the parameters are kept, regardless of whether y

1100 Series DAD and MWD Reference Manual 263Introduction to the Detector 6Communication Settings for RS-232C CommunicationThe communication protocol u

264 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorOne start bit and one stop bit are always used (not selectable).Per default,

1100 Series DAD and MWD Reference Manual 265Introduction to the Detector 6Stay-Resident SettingsFirmware update procedures may require this mode in ca

266 1100 Series DAD and MWD Reference Manual6 Introduction to the DetectorThe Main Power Supply AssemblyThe main power supply comprises a closed assem

1100 Series DAD and MWD Reference Manual 267Introduction to the Detector 6No accessible hardware fuse is needed because the main power supply is safe

268 1100 Series DAD and MWD Reference Manual6 Introduction to the Detector

269Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies7Control Module Screens for Agilent 1100 DAD a

1100 Series DAD and MWD Reference Manual 27Installing the Detector 15 Assemble the column-detector capillary from the accessory kit. One side is alrea

270 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDMajor keys on the Agilent 1100 Control ModuleTa b l e

1100 Series DAD and MWD Reference Manual 271Control Module Screens for Agilent 1100 DAD and MWD 7Control Module - Unsupported ModuleIn case the contro

272 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDScreens available from the Analysis screenThe Analysi

1100 Series DAD and MWD Reference Manual 273Control Module Screens for Agilent 1100 DAD and MWD 7The lamp(s) can be selected individually.Setup ViewIn

274 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDHere, e.g. the column compartment parameters are show

1100 Series DAD and MWD Reference Manual 275Control Module Screens for Agilent 1100 DAD and MWD 7Use the m-key for the context sensitive menu. The Sta

276 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDSelecting More and Signals C-E on the pull down menu

1100 Series DAD and MWD Reference Manual 277Control Module Screens for Agilent 1100 DAD and MWD 7Press the F7 key (Insert) to add a timetable events.

278 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDSettings - Spectrum RangeFOR G1315A/B DAD: With the F

1100 Series DAD and MWD Reference Manual 279Control Module Screens for Agilent 1100 DAD and MWD 7Press F5 key (Views) and select Status.StatusThis is

28 1100 Series DAD and MWD Reference Manual1 Installing the Detector9 Remove the flow cell and establish a flow and observe for leaks.10 Insert the fl

280 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDSignal plotPress F6 key (Plot) to enter the plot scre

1100 Series DAD and MWD Reference Manual 281Control Module Screens for Agilent 1100 DAD and MWD 7Method screensUse ESC to return to the Analysis scree

282 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDScreens available from the System screenSystem screen

1100 Series DAD and MWD Reference Manual 283Control Module Screens for Agilent 1100 DAD and MWD 7System - ConfigurationUse the Esc key to receive View

284 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDScreens available from the Records screenRecords scre

1100 Series DAD and MWD Reference Manual 285Control Module Screens for Agilent 1100 DAD and MWD 7Info LogUse the m-key to receive a pop-up menu, Selec

286 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDFirmware UpdateUse the Esc key to receive Views on th

1100 Series DAD and MWD Reference Manual 287Control Module Screens for Agilent 1100 DAD and MWD 7Use the F5 key (FW Update) to enter the Update sectio

288 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDChanging the serial numberIn case the serial number o

1100 Series DAD and MWD Reference Manual 289Control Module Screens for Agilent 1100 DAD and MWD 7Maintenance activitiesUse the Esc key to receive View

29Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies2How to optmize the DetectorOptimizing the Dete

290 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDDiagnostics and TestsTests screenUse the Esc key to r

1100 Series DAD and MWD Reference Manual 291Control Module Screens for Agilent 1100 DAD and MWD 7Wavelength CalibrationUse the F1 key (Calibrate) and

292 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWDBuilt-in Test Chromatogram (Simulation)To start the b

1100 Series DAD and MWD Reference Manual 293Control Module Screens for Agilent 1100 DAD and MWD 7Use the F6 key (Plot) to view the signal. A simulated

294 1100 Series DAD and MWD Reference Manual7 Control Module Screens for Agilent 1100 DAD and MWD

295Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies8SpecificationsPerformance Specifications 296

296 1100 Series DAD and MWD Reference Manual8 SpecificationsPerformance SpecificationsTable 5 0 Performance Specifications Agilent 1100 Series DAD and

1100 Series DAD and MWD Reference Manual 297Specifications 8Control and data evaluationAgilent ChemStation for LCAnalog outputs Recorder/integrator: 1

298 1100 Series DAD and MWD Reference Manual8 Specifications

299Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent TechnologiesASafety InformationGeneral Safety Information

1100 Series DAD and MWD Reference Manual 3In This Guide…This manual contains information for using your Diode Array and Multiple Wavelength Detectors.

30 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorOptimizing the Detector PerformanceThe detector has a variety of parameters th

300 1100 Series DAD and MWD Reference ManualA Safety InformationGeneral Safety InformationThe following general safety precautions must be observed du

1100 Series DAD and MWD Reference Manual 301Safety Information ASome adjustments described in the manual, are made with power supplied to the instrume

302 1100 Series DAD and MWD Reference ManualA Safety InformationSafety SymbolsTable 51 shows safety symbols used on the instrument and in the manuals.

1100 Series DAD and MWD Reference Manual 303Safety Information ALithium Batteries InformationWARNINGDanger of explosion if battery is incorrectly repl

304 1100 Series DAD and MWD Reference ManualA Safety InformationDisposal of Mercury from Deuterium LampThe long-life deuterium lamp (part number 5181-

1100 Series DAD and MWD Reference Manual 305Safety Information ARadio InterferenceNever use cables other than the ones supplied by Aligent Technologie

306 1100 Series DAD and MWD Reference ManualA Safety InformationSound EmissionManufacturer’s DeclarationThis statement is provided to comply with the

1100 Series DAD and MWD Reference Manual 307Safety Information AUV-RadiationEmissions of ultraviolet radiation (200-315 nm) from this product is limit

308 1100 Series DAD and MWD Reference ManualA Safety InformationSolvent InformationObserve the following recommendations on the use of solvents.Flow C

1100 Series DAD and MWD Reference Manual 309Safety Information A• Chromatographic grade ethers, which can contain peroxides (for example, THF, dioxane

1100 Series DAD and MWD Reference Manual 31How to optmize the Detector 2Optimization OverviewTable 4 Optimization OverviewParameter Impact1 Selection

310 1100 Series DAD and MWD Reference ManualA Safety InformationDeclaration of Conformity for HOX2 FilterWe herewith inform you that the holmium oxide

1100 Series DAD and MWD Reference Manual 311Safety Information AAgilent Technologies on InternetFor the latest information on products and services vi

312 1100 Series DAD and MWD Reference ManualA Safety Information

1100 Series DAD and MWD Reference Manual 313IndexAaccessory kit, 18, 208accuracy of wavelength, 296achromat (source lens), 229Agilent on internet, 311

314 1100 Series DAD and MWD Reference ManualIndexvisible lamp current, 67visible lamp voltage, 68wavelength calibration failed, 70ESD (electrostatic d

1100 Series DAD and MWD Reference Manual 315Indexfor sensitivity, selectivity, linearity, dispersion, 33how to get the best performance, 30margins for

316 1100 Series DAD and MWD Reference ManualIndexspectrograph, 229, 230diodes per nm, 230stack configuration, 20, 21front view, 20rear view, 21steps,

 Agilent Technologies 1995, 1996-2004Printed in Germany Edition 05/2004*G1315-90005**G1315-90005*G1315-90005www.agilent.comAgilent TechnologiesIn Thi

32 1100 Series DAD and MWD Reference Manual2 How to optmize the Detector5 Setting the slit width• Use 4 nm slit for normal applications.• Use narrow s

1100 Series DAD and MWD Reference Manual 33How to optmize the Detector 2Optimizing for Sensitivity, Selectivity, Linearity and DispersionFlow Cell Pat

34 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorTraditionally LC analysis with UV detectors is based on comparing measurements

1100 Series DAD and MWD Reference Manual 35How to optmize the Detector 2Peak width (response time)Response time describes how fast the detector signal

36 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorSample and Reference Wavelength and BandwidthThe detector measures absorbance

1100 Series DAD and MWD Reference Manual 37How to optmize the Detector 2Signal A in the detector default method is set to sample 250,100, reference 36

38 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorA wide bandwidth has the advantage of reducing noise by averaging over a wavel

1100 Series DAD and MWD Reference Manual 39How to optmize the Detector 2Slit WidthThe detector has a variable slit at the entrance of the spectrograph

4 1100 Series DAD and MWD Reference Manual

40 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorA wide slit uses more of the light shining through the flow cell. This gives l

1100 Series DAD and MWD Reference Manual 41How to optmize the Detector 2Furthermore, the absorbance is no longer strictly linear with concentration fo

42 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorOptimizing Spectral Acquisition (DAD only)Storage of all spectra consumes a lo

1100 Series DAD and MWD Reference Manual 43How to optmize the Detector 2ThresholdSets the peak detector. Only spectra from peaks higher than threshold

44 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorOptimizing SelectivityQuantifying Coeluting Peaks by Peak SuppressionIn chroma

1100 Series DAD and MWD Reference Manual 45How to optmize the Detector 2With a UV-visible detector based on a diode array and the correct choice of a

46 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorRatio Qualifiers for Selective Detection of Compound ClassesRatio qualifiers c

1100 Series DAD and MWD Reference Manual 47How to optmize the Detector 2In a four-component mixture, only biphenyl was recorded. The other three peaks

48 1100 Series DAD and MWD Reference Manual2 How to optmize the DetectorThe ratio range was set at 2 – 2.4 (2.2 ±10%). Only when the ratio between 249

49Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies3Troubleshooting and Test FunctionsOverview of

1100 Series DAD and MWD Reference Manual 5Contents1 Installing the DetectorSite Requirements 14Physical Specifications 16Unpacking the Detector 17Dama

50 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsOverview of the Detector’s Indicators and Test FunctionsStatus Indicato

1100 Series DAD and MWD Reference Manual 51Troubleshooting and Test Functions 3Status IndicatorsTwo status indicators are located on the front of the

52 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test Functions• When the status indicator is OFF (and power switch light is on), the

1100 Series DAD and MWD Reference Manual 53Troubleshooting and Test Functions 3Error MessagesError messages are displayed in the user interface when a

54 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsTimeout The timeout threshold was exceeded.Probable Causes• The analysi

1100 Series DAD and MWD Reference Manual 55Troubleshooting and Test Functions 3Shutdown An external instrument has generated a shut-down signal (throu

56 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsRemote Timeout A not-ready condition is still present on the remote inp

1100 Series DAD and MWD Reference Manual 57Troubleshooting and Test Functions 3Synchronization Lost During an analysis, the internal synchronization o

58 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsLeak A leak was detected in the detector.The signals from the two tempe

1100 Series DAD and MWD Reference Manual 59Troubleshooting and Test Functions 3to port# 4 of the sampler switching valve. This tube can then be taken

6 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsOverview of the Detector’s Indicators and Test Functions 50Status Indica

60 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsLeak Sensor Open The leak sensor in the detector has failed (open circu

1100 Series DAD and MWD Reference Manual 61Troubleshooting and Test Functions 3Leak Sensor Short The leak sensor in the detector has failed (short cir

62 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsCompensation Sensor Open The ambient-compensation sensor (NTC) on the d

1100 Series DAD and MWD Reference Manual 63Troubleshooting and Test Functions 3Compensation Sensor Short The ambient-compensation sensor (NTC) on the

64 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsFan Failed The cooling fan in the detector has failed. The hall sensor

1100 Series DAD and MWD Reference Manual 65Troubleshooting and Test Functions 3Open Cover The top foam has been removed.The sensor on the detector mai

66 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsCover Violation The top foam has been removed.The sensor on the detecto

1100 Series DAD and MWD Reference Manual 67Troubleshooting and Test Functions 3Visible Lamp Current The visible lamp current is missing. The processor

68 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsVisible Lamp Voltage The visible lamp voltage is missing. The processor

1100 Series DAD and MWD Reference Manual 69Troubleshooting and Test Functions 3Communication Error An internal communication error between the main pr

1100 Series DAD and MWD Reference Manual 7Illegal Value From „Air Inlet" Temperature Sensor 81Heater Failed 82Heater Power At Limit 83Wavelength

70 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsCalibration Values Invalid The calibration values read from the spectro

1100 Series DAD and MWD Reference Manual 71Troubleshooting and Test Functions 3Diode Current Leakage When the detector is switched on, the processor c

72 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsHolmium Oxide Test FailedThe holmium oxide test in the detector has fai

1100 Series DAD and MWD Reference Manual 73Troubleshooting and Test Functions 3UV Lamp Current The UV lamp current is missing. The processor continual

74 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsUV Lamp VoltageThe UV lamp anode voltage is missing.The processor conti

1100 Series DAD and MWD Reference Manual 75Troubleshooting and Test Functions 3UV Ignition Failed The UV lamp failed to ignite. The processor monitors

76 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsUV Heater CurrentThe UV lamp heater current is missing. During UV lamp

1100 Series DAD and MWD Reference Manual 77Troubleshooting and Test Functions 3New Messages with the G1315B and G1365B detectorsWith the introduction

78 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsModule Type ChangedAt switch-on, the detector has recognized a new conf

1100 Series DAD and MWD Reference Manual 79Troubleshooting and Test Functions 3Type B, Parameter 1 or 3Probable Causes• Detector has recognized the ha

8 1100 Series DAD and MWD Reference ManualExchanging the Detector Main Board 143Entering the Serial Number using the Control Module 146Entering the Se

80 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsIllegal Value From Temperature Sensor Mounted On The Fan AssemblyThis t

1100 Series DAD and MWD Reference Manual 81Troubleshooting and Test Functions 3Illegal Value From „Air Inlet" Temperature SensorThis temperature

82 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsHeater FailedEvery time the deuterium lamp or the tungsten lamp is swit

1100 Series DAD and MWD Reference Manual 83Troubleshooting and Test Functions 3Heater Power At LimitThe available power of the heater reached either t

84 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsWavelength RecalibrationThe detector uses the alpha (656.1 nm) and beta

1100 Series DAD and MWD Reference Manual 85Troubleshooting and Test Functions 3Test FunctionsHolmium Oxide TestThe built-in holmium oxide filter is us

86 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsHolmium Oxide TestThe holmium oxide test uses three characteristic abso

1100 Series DAD and MWD Reference Manual 87Troubleshooting and Test Functions 3Test FailedProbable Causes• Absorbing solvent or air bubble in flow cel

88 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsIntensity TestThe intensity test measures the intensity of the deuteriu

1100 Series DAD and MWD Reference Manual 89Troubleshooting and Test Functions 3Intensity Test EvaluationThe Aligent ChemStation evaluates four spectra

1100 Series DAD and MWD Reference Manual 9Source Lens (Achromat) Assembly 199Cell Support Assembly 200Control Module 201Sheet Metal Kit (G1315A/G1365A

90 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsCell TestThe cell test measures the intensity of the deuterium and tung

1100 Series DAD and MWD Reference Manual 91Troubleshooting and Test Functions 3Dark-Current TestThe dark-current test measures the leakage current fro

92 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test FunctionsTest FailedProbable Causes• Defective optical unit.Suggested Actions✔ E

1100 Series DAD and MWD Reference Manual 93Troubleshooting and Test Functions 3Filter TestThe filter test checks the correct operation of the filter a

94 1100 Series DAD and MWD Reference Manual3 Troubleshooting and Test Functions

95Agilent 1100 Series Diode Array and Multiple Wavelength DetectorsReference ManualAgilent Technologies4Repairing the DetectorIntroduction into Repair

96 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorIntroduction into Repairing the DetectorSimple RepairsThe detector is designed for

1100 Series DAD and MWD Reference Manual 97Repairing the Detector 4Cleaning the DetectorThe detector case should be kept clean. Cleaning should be don

98 1100 Series DAD and MWD Reference Manual4 Repairing the DetectorUsing the ESD StrapElectronic boards are sensitive to electronic discharge (ESD). I

1100 Series DAD and MWD Reference Manual 99Repairing the Detector 4Overview of the Repairing of the DetectorFigure 29 shows the main assemblies and th