OI Analytical 5380, Operator'S Manual

Page 1: ...R 1 AIR 2 FINE ADJUST ON AUX Model 5380 Pulsed Flame Photometric Detector PFPD Operator s Manual 151 Graham Road P O Box 9010 College Station Texas 77842 9010 USA Toll Free 800 653 1711 Tel 979 690 17...

Page 2: ...erformance or use of this material No part of this document may be reproduced photocopied or translated to another lan guage without the prior written consent of OI Analytical Revision 3 1 December 20...

Page 3: ...instructions when properly installed on that CPU OI Analytical does not warrant that the operation of the CPU software or firmware will be uninterrupted or error free Consumables columns lamps and hig...

Page 4: ...g the Model 5380 PFPD Assembly 29 Installing the Model 5380 PFPD in the Agilent 6890 Valve Box 32 Installing the Model 5380 Detector Controller 35 Installing the Pneumatics 36 Preparing the PFPD for O...

Page 5: ...bliography 99 Appendix A Photomultiplier Tube and Filter Configurations 101 Appendix B Definition of Detectivity 103 Appendix C Dual Gate Capability and Calculation of Alpha 105 Appendix D Noise Sourc...

Page 6: ...Controller or within the pneumatics com partment of the GC system Principle of Operation Operation of the Pulsed Flame Photometric Detector is based on a propagating flame that terminates within a fu...

Page 7: ...is gas mixture reaches the glowing ignitor coil The flame then propagates from the ignitor region through a convoluted pathway to prevent light from the ignitor reaching the PMT and down into the comb...

Page 8: ...combustor and ignitor regions are controlled by a fine adjust needle valve Figure 1 2 Four Phase Cycle of Propagating Flame Replenishment Ignition Combustion Extinction Gas Outlets Combustor Gas COMB...

Page 9: ...magnitude and lifetime of the chemiluminescence resulting from combustion Refer to Chapter 5 Operation for a discussion of pneumatic settings that optimize the operating efficiency of the PFPD The em...

Page 10: ...age developed by OI Analytical WinPulse permits the operator to set up and optimize all of the PFPD s operating parameters After these parameters have been uploaded to the Detector Controller the soft...

Page 11: ...ers of signal response Phosphorus First order linear over five orders of magnitude Detectivity Sulfur 1 pg S sec Phosphorus 100 fg P sec Selectivity at Optimum Detectivity Levels Sulfur 106 S C or gre...

Page 12: ...Requirements Carrier helium nitrogen or hydrogen 80 psig 99 999 purity or better Air 60 psig Zero Air 99 999 purity or better Hydrogen 60 psig 99 999 or better Electrolytic Grade Recommended Use of h...

Page 13: ...r this unit to function properly Operator Precautions For operator safety pay attention to WARNING and CAUTION statements throughout the manual A WARNING indicates a condition or possible situation th...

Page 14: ...te parts that are not OI Analytical original parts to the instrument To prevent burns verify that all heated areas have cooled before handling or wear adequate hand protection Compressed Gas Cylinders...

Page 15: ...instrument and throughout the manual Warning Caution see accompanying instruction for more information Indicates a hot surface Indicates hazardous voltages and risk of shock Indicates earth ground te...

Page 16: ...r connects to the PMT HV high voltage connector on the back of the Model 5380 Detector Controller Ignitor Cable connects to the ignitor connector on the back of the Model 5380 Detector Controller Sign...

Page 17: ...detector base Combustor is a transparent quartz tube within which the GC column effluent combusts Combustor Support mounts into the base with the combustor support washer The combustor support positio...

Page 18: ...the PFPD assembly to the top of the GC oven using mounting screws Optical Filter mounts inside the PMT housing An O ring is used to keep the filter from moving and to ensure that all the light from th...

Page 19: ...e external wall of the combustor and ignitor volume AUX LED red is for future use Fine Adjust Needle Valve proportions the flow of Air 1 and H2 between the combustor and the wall flow paths H2 control...

Page 20: ...re use PMT HV Connector SHV connector connects the PMT HV high voltage cable to the Detector Controller PMT Signal Connector BNC connector connects the PMT signal cable to the Detector Controller LIN...

Page 21: ...tor Controller in order to synchronize the PFPD timed events with the start of the GC s analytical run Scope Outlet BNC connector connects to an oscilloscope optional Serial I O Port 9 pin D sub conne...

Page 22: ...nPulse Overview of Main WinPulse Screen The Main Screen consists of a menu bar the chemiluminescence signal and several screen manipulation and data recording features along the right and bottom of th...

Page 23: ...ence signal from the screen Attenuation Adjust Adjusts the signal attenuation on the WinPulse Main Screen The setting is independent of the attenuation values set in the Gate Parameters and Timed Even...

Page 24: ...o o Z r a b l o o T r a B s u t a t S s r e t e m a r a P s e d o M s e t a G l e n n a h C d r a o B s t l u a f e D o t t e S s t n e v E s t n e v E d e m i T t e S s d n a m m o C y d a e R o t D...

Page 25: ...to preview the data that will be printed to the file or printer before executing the print command Print Setup Allows the operator to set up the printer Exit Exits WinPulse View Menu Zoom Modifies vi...

Page 26: ...s upon powering up Utilities Menu Set Preferences Displays a dialog box in which the operator can indicate preferences such as minimum limit for available disk space during a run and a maximum data fi...

Page 27: ...the Gate Parameters List and change the desired parameters The function of each field in the Current Mode box is as follows Mode Modifies a current mode or adds a mode Gate mode identifi cation label...

Page 28: ...nal for a specified mode is a function of the selected operator op the specified value of the Alpha scaling factor and the integration results for gates A and B which are determined by the specified s...

Page 29: ...hey set parameters used to digitize the PMT signal before it is sent to the output handling device Two channels are provided because the Detector Controller can simultaneously process and send two sig...

Page 30: ...g between observed output values from each pulse to derive a higher output data fre quency Linear provides point to point interpolation and Spline provides piecewise cubic smooth interpolation Attenua...

Page 31: ...ocated on the toolbar See Figure 3 4 Timed events are initiated through the Detector Controller s remote start which is activated by a contact closure supplied either by the GC or an external remote s...

Page 32: ...e Sqrt selection set specified in the Gate Param eters screen Enabling this option allows the operator to linearize quadratic response signals associated with some modes e g sulfur mode S Gate Specifi...

Page 33: ...28 Model 5380 PFPD Operator s Manual Rev 3 1 Change Modifies current timed event without adding a new mode to the Event List Delete Deletes the selected timed event...

Page 34: ...ch the internal parts of the PFPD without latex gloves Use clean lab tissues the Teflon extractor device or Teflon coated forceps to remove or replace internal detector parts Place removed parts on a...

Page 35: ...mounting position in the GC s detector area Figure 4 1 Set the insulation plug aside for later use 7 Cut a hole in the top right GC cover as in Figure 4 2 8 Place a paper towel or tissue paper on the...

Page 36: ...te Part 280735 for Agilent 6890 GC Part 245464 for Agilent 5890 GC Insert the heater element larger diameter metal probe and temperature sensor smaller diameter white porcelain probe into the appropri...

Page 37: ...e When mounted the PMT protrudes to the right side of the GC If this orientation of the detector needs to be changed refer to Installing the Combustor and Reassembling the PFPD in this chapter Install...

Page 38: ...e Part 296350 After cutting away the insulation carefully remove all the insulation material debris and the paper towel 4 Cut a hole approximately 1 25 mm in diameter in the previously removed insulat...

Page 39: ...r located in the electronics area above the GC motherboard see Figure 4 4 9 If both detector ports are occupied by existing detectors the heater assembly must be plugged in and controlled by the valve...

Page 40: ...ard GC right side disconnect the brown plug J10 and remove the clear plastic housing Unplug the brown plug J9 on the far right of the motherboard by squeezing its two locking levers Press the two heat...

Page 41: ...nto the 8 pin MINI DIN connector marked EXT EVNT located on the back of the GC Valve 8 will need to be programmed as an External Start event in the Agilent 6890 GC see the Agilent 6890 Series Gas Chro...

Page 42: ...using a U qy wrench 6 Cut the nylon tyraps holding the Q qy stainless steel gas lines from the PFPD assembly together Do not remove the nylon tags designating the COMB and WALL gas lines Unroll the g...

Page 43: ...starts to flow It is suggested that the initial gas flows to operate the PFPD be set at this point in the following way If any flow controllers were turned on turn them off again Note Allow a few minu...

Page 44: ...supply from the OIM gas flow module to the PFPD The required parts are included in the supplied detector gas kit Part 312678 1 Ensure that all gas supply lines to be used for the PFPD pneumatic syste...

Page 45: ...itting 14 Attach the needle valve bracket to the GC using the screws Part 252585 provided in the detector gas kit 15 Cut the nylon tyraps holding the Q qy stainless steel gas lines from the PFPD toget...

Page 46: ...alve Then open two full turns counterclockwise 21 Replace the flame arrestor located on top of the detector cap with the barbed fitting Part 202077 included in the PFPD Start up Kit Attach a gas flow...

Page 47: ...well regulated pressure supply of H2 and air Pressure in the 50 70 maximum 90 psig range is acceptable 2 Shut off all gas supply lines to be used for the PFPD s pneumatic system 3 All gas line tubing...

Page 48: ...ock the connector by moving the tabs to the center of the connector until they click into place See the Agilent 6890 GC Auxiliary Pressure Control Manifold Installation Guide for further instruction 9...

Page 49: ...nch 16 Cut the nylon tyraps holding the Q qy stainless steel gas lines from the PFPD together Do not remove the nylon tags designating the COMB and WALL gas lines Unroll the gas lines without kinking...

Page 50: ...12 psi and adjust it until the gas flow for Air 1 reaches 9 5 mL min Finally set the pressure for Aux 5 Air 2 to 16 psi and adjust it until the gas flow for Air 2 reaches 10 mL min Once these flow ra...

Page 51: ...ly press its conical tip into the top of the combustor which is located just below the upper surface of the detector body Carefully extract the combustor and immediately reinsert the combustor extract...

Page 52: ...shape or poor reproducibility are observed To minimize degradation of the column tip do not operate the detector at temperatures that exceed the recommended maximum temperature of the capillary column...

Page 53: ...y that the top of the column is correctly positioned 0 5 mm to 1 5 mm above the top of the combustor support Note For optimal performance the column must be 0 5 1 5 mm above the combustor support Wall...

Page 54: ...column with the tapered end facing into the GC column nut see Figure 4 13 3 With the ferrule and nut on the column insert the column end into the detec tor base Gently push the column up well beyond...

Page 55: ...n the column nut The column will likely move slightly upwards when the column nut is tightened Observe whether or not the insertion tool moves and adjust accordingly Often it is only required to move...

Page 56: ...assembly facing left into the center of the detector area but the detector can also be oriented with the PMT housing assembly facing toward the back of the detector area To change the orientation of t...

Page 57: ...ing the WinPulse Software Before installing the WinPulse software confirm that the minimum hardware and software specifications required to run WinPulse exist in the PC on which WinPulse is to be inst...

Page 58: ...ed PC by double clicking on the WinPulse icon After the WinPulse Mode Initialization screen appears click on the Online operation mode This accesses the Main Screen 3 Go to the Parameters menu and sel...

Page 59: ...PFPD has already been set on the GC then either the column gas flow should be set to zero or the amount of the column gas flow should be added to each of the preceding initial flow rates Replace the...

Page 60: ...propagating fully in the combustor The fine adjust needle valve may have to be turned counterclockwise to increase the H2 Air 1 mixture flowing through the combustor The flow rate of Air 2 may also h...

Page 61: ...re delayed more than phosphorus and have a longer lifetime This description focuses on maximizing the lifetime of phosphorus and sulfur chemiluminescence emissions Figure 5 1 illustrates a background...

Page 62: ...nd emission intensity see Figure 5 2 Slowly decreasing the H2 flow will result in the sulfur emission building back up to a maximum of emission amplitude and lifetime A similar dynamic is observed wit...

Page 63: ...urs to obtain detectable emission Once a steady permeation rate has been achieved the PFPD response can be easily optimized In order to optimize the operation of the PFPD the column flow should be set...

Page 64: ...t 4 5 Hz the display on the WinPulse screen will turn red indicating that the data generat ing frequency has exceeded the PFPD s data handling capacity The pulse rate can be easily changed by adjustin...

Page 65: ...With slower computers it may be possible that only every alternate tick tock emission is observed 13 Disconnect the permeation source from the injector or detector and reconnect the GC column to the...

Page 66: ...e to slightly air rich 4 Use WinPulse to archive data for comparison purposes when making multiple manual injections The optional PFPDView program must be used to observe the stored data 5 After the o...

Page 67: ...obtained with the appropriate filters and PMTs to match a given application For assistance in properly configuring the PFPD to a specific application call OI Analytical s Technical Support Department...

Page 68: ...lysis sulfur concentration within the combustor and the PFPD s detectivity for sulfur can be increased in the following way 1 Use the 2 mm combustor See Installing the Combustor and Reassembling the P...

Page 69: ...sulfur can be maximized as follows 1 Decrease sensitivity by decreasing the PMT voltage range and or amplitude settings in WinPulse 2 If the emission starts to collapse i e does not extend beyond 20...

Page 70: ...nterferences from other analytes heteroatoms thus increasing selectivity for the analyte of interest Selectivity for analytes with overlapping chemiluminescence lifetimes can also be enhanced through...

Page 71: ...lectivity for sulfur over carbon the following steps are necessary 1 Ensure that the carbon concentration is not so high that it quenches the sulfur response Quenching can be observed by a collapsing...

Page 72: ...ents to gate settings for optimal phosphorus detectivity see Appendix C for further details Maximizing Sulfur to Phosphorus Selectivity 1 Use an optical filter in the PMT assembly that is optimal for...

Page 73: ...us and Sulfur Simultaneously 1 Install optical filter UV34 Part 310623 See Replacing the Optical Components in Chapter 6 2 Decide which element sensitivity is more important to determine the combus to...

Page 74: ...ng C L and phosphorus 1 ng P L If the configuration is for the phosphorus mode a standard mix containing 100 pg P L 10 ng C L and 10 ng S L should be used 3 Inject the standard test solution into the...

Page 75: ...0 32 mm diameter and 0 25 m film thickness Temperatures settings are Splitless isothermal injector set at 250 C GC oven is programmed as follows Initial temperature set to 60 C held for 0 50 min Incr...

Page 76: ...his section will be used to define the directory and file name for the recorded WinPulse files 2 Click on the button Select a location and name for the WinPulse files The file name may be up to five c...

Page 77: ...ck on Add Click on OK to save the timed events WinPulse is now programed to begin recording at the specified times See Timed Events Screen in Chapter 3 for more information Note WinPulse files tend to...

Page 78: ...part names and numbers Note Before changing the combustor bakeout the PFPD overnight at 350 C Observe the carbon emission to see if the combustor has been cleaned In most cases this procedure may be...

Page 79: ...chapter Examining the Column Tip 1 Verify that the combustor has been removed 2 Remove the detector body mounting screws Part 295295C using a U yr Allen wrench Place the screws on a clean lab tissue 3...

Page 80: ...Place the combustor support onto a clean lab tissue or store in a clean sealable plastic bag 3 Loosen the column nut Part 223057 in the GC oven and pull the column down 4 Using clean forceps replace t...

Page 81: ...is properly installed when the top of it sits approximately 0 05 below the surface of the detector body 2 If the large aluminum washer between the detector body and the detector cap was dislodged cen...

Page 82: ...the ignitor assembly 5 Using the ohm volt meter measure the resistance between one lead and the top of the detector cap to see if it is shorted to the detector cap If it appears shorted look through...

Page 83: ...hands when installing the PFPD optics Never handle tool parts used to remove or replace internal parts of the detector Always use clean latex gloves and use Teflon coated forceps to remove and replac...

Page 84: ...ilter rattles when the cap has been fully screwed on an additional Viton O ring Part 288084 is required to take up excess space between the PMT and the filter If this is the case remove the PMT again...

Page 85: ...lter s in the PMT housing 7 Verify that the PMT is not broken and is properly mounted in its socket Carefully screw the PMT housing cap back onto the body of the PMT hous ing Lightly tighten the PMT c...

Page 86: ...rotruding from inside the detector body to remove all glass fragments Discard the cotton swab in an appropriate waste container 6 After checking that there are no glass fragments in the combustor cham...

Page 87: ...he PMT signal cable and the PMT HV cable to their respective connectors at the back of the Detector Controller 15 Using WinPulse reset the PMT voltage to its appropriate voltage e g nominally 600 V 16...

Page 88: ...he baking process can be done after reassembling the PFPD through a staged heating process The stage process used by OI Analytical includes setting the initial detector temperature to 200 C increasing...

Page 89: ...84 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 90: ...ice Department at 800 336 1911 or 409 690 1711 with the following three printouts available 1 WinPulse screen showing a peak emission signal To capture a peak re sponse during a chromatographic run ac...

Page 91: ...Gently turn the needle valve counterclockwise until seated and then turn it clockwise one half a turn Replace the knob and retighten the lock screw Set the GC oven to the highest temperature that the...

Page 92: ...window in WinPulse Reduce the PMT voltage Examine the emission profile for response due to contamination Replace the combustor if necessary Verify that the output signal zero is enabled Check that hyd...

Page 93: ...zero via WinPulse Optimize PMT voltage for noise measurements see Appendix D for details Adjust needle valve to tick tock operation Back off Q r to Q w turn Increase PMT voltage setting 50 V higher a...

Page 94: ...ceed the recommended maximum tempera ture for the column Check the column end protruding beyond the combustor support to verify full flame propagation into the combustor Increase detector temperature...

Page 95: ...90 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 96: ...5890 170093 ea Combustor 2 mm 282939C ea Combustor 3 mm 282913C ea Combustor Sleeve 283093C ea Combustor Support 2 mm 280461C ea Combustor Support 3 mm 280453C ea Detector Base 301325 ea Detector Bod...

Page 97: ...e Handshake for Agilent 5890 185868 ea Cable PFPD Remote Start for Agilent 5890 6890 288902 ea Cable PFPD Remote Start for Shimadzu 17A 288977 ea Cable Signal Output to Spadelugs 215962 ea Cable Signa...

Page 98: ...WinPulse Software Kit 286302 ea ANNUAL REPLACEMENT PARTS PART UM Req Yr Cable Ignitor Assembly 282624 ea 1 Combustor 2 mm 282939C ea 1 Combustor 3 mm 282913C ea 1 Ferrules as required Fitting Q qy Co...

Page 99: ...94 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 100: ...the attenuation Auto Zero Output signal zero value automatically set by WinPulse This is activated at a specified time during an analytical run Channel Corresponds to a specified PFPD output signal Co...

Page 101: ...dle Valve Controls the proportion of the H2 Air 1 mixture that flows to the combustor and wall gas pathways Gate Time segment during the flame propagation lifetime used to initiate and stop the integr...

Page 102: ...erates in a periodic fashion generating emission waveforms Photomultiplier Tube Converts the chemiluminescence energy resulting PMT from the combustion of the GC effluent into an electrical current PM...

Page 103: ...ture Tick Tock Occurs when the propagating flame alternately termi nates at the top and bottom of the combustor because the propagating flame reaches the top of the combus tor before the combustor gas...

Page 104: ...em 1991 63 2061 2064 Introductory paper on the PFPD Cheskis S Atar E and Amirav A Pulsed Flame Photometer A Novel Gas Chromatography Detector Anal Chem 1993 65 539 555 Excellent description of princip...

Page 105: ...A Combined Pulsed Flame Photometric Ionization Detector Anal Chem 1995 67 167 173 Other Important References Zainullin R F and Berezkin V G Flame Photometric Detectors in Chromatogra phy A Review Crit...

Page 106: ...2 t r a P 5 2 9 1 R 6 0 1 0 9 2 t r a P 0 7 0 5 R 1 2 9 2 8 2 t r a P w o l l e Y 5 9 4 G G 5 1 0 0 9 2 t r a P e u l B t L 9 3 G B n e g o r t i N 9 4 0 0 9 2 t r a P 5 2 9 1 R 6 0 1 0 9 2 t r a P 0...

Page 107: ...102 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 108: ...eak to peak noise level and is calculated from the measured sensitivity and noise level DP 2NP SP 1 where DP minimum detectability for phosphorus pgP sec NP peak to peak noise level in phosphorus mode...

Page 109: ...low rate of sulfur atoms into the flame the sulfur sensitiv ity can be determined as follows SS Ai mS 1 mS 5 where SS sulfur sensitivity response Amp pgS s 2 Ai integrated peak area Amp sec mS mass of...

Page 110: ...fficiently large differences in the emission time domain of each species to allow specification of discrete gates each of which incorporates a substantial segment of the time domain of one emitting sp...

Page 111: ...e as much of the phosphorus chemiluminescence time domain as possible while at the same time minimizing the carbon and or sulfur chemiluminescence time domain In Figure C 1 the phosphorus gate is set...

Page 112: ...sing dual gate enhancements The first left peak in each chromatogram in Figure C 3 represents the compound with only sulfur i e THT which contains no phosphorus The reason why a sulfur peak appears in...

Page 113: ...igure the GC for a test run to analyze a suitable test standard containing both phosphorus and sulfur Ensure that each compound incorporated in the test standard contains only one of the heteroatoms o...

Page 114: ...wo peaks above zero see Figure C 3 7 Using the values obtained from case 1 2 and 3 the Alpha value for the phosphorus and sulfur modes can be easily obtained as follows From Case 1 and 2 Calculate sma...

Page 115: ...occurs the Alpha values entered in the Gate Parameters screen will have to be adjusted to get the desired peak elimination The use of OI Analytical s optional PFPDView software program which was used...

Page 116: ...ith upper and Without lower the use of Calculated Alpha Values Phosphorus Gate Channel 1 Output P 0 Phosphorus Gate Channel 1 Output P 0 370 Sulfur peak eliminated 0 0 Sulfur Gate Channel 2 Output S 0...

Page 117: ...112 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 118: ...caled by the attenuation setting The scaled digital signal is converted to a 0 1 V signal by a digital to analog converter DAC and the 0 1 V signal is sent out of the back of the Detector Controller t...

Page 119: ...set these signal scaling factors appro priately may result in artificially high background noise or insufficient dynamic range for signal output Table D 1 and Figure D 1 show the effects of changing r...

Page 120: ...56 2 38 238 1 0 039 0 60 060 10 256 1 0000 15 26 15 259 1 0 A 10V 64 0 2500 3 82 3 815 16 0 0625 0 094 945 4 0 0156 0 24 238 0 1 0 0039 0 06 060 1 256 0 10000 1 526 15 259 0 1 A 10V 64 0 02500 382 3 8...

Page 121: ...ve 32 would undersample and thereby incorrectly display the noise amplitude while decreasing the attenuation below 32 would only reduce the dynamic range available for signal display A general rule fo...

Page 122: ...ttenuation Setting on Noise to DAC Step Relationship Range 100 Attentuation 256 DAC Steps 2 Range 100 Attentuation 256 128 64 32 16 DAC Steps 1 2 3 6 13 Att 16 Att 32 Att 256 Att 256 Att 128 Att 64 Au...

Page 123: ...o isolate and solve this problem Flexing of the PMT signal cable can create relatively large current spikes and therefore add to noise To minimize cable noise do not use auxiliary cables to connect th...

Page 124: ...Ignitor Assembly 282624 Light Pipe 282608C Light Pipe Clamp 245563C PMT Housing 286096 Photomultiplier Tube PMT See Appendix A Washer 288076 Detector Base 301325 O ring 288084 Optical Filter See Appen...

Page 125: ...120 Model 5380 PFPD Operator s Manual Rev 3 1 Notes...

Page 126: ...Manifold 42 B Bibliography 99 Board Channel 20 Board Channel Parameters Window 24 C Cable HV 11 Ignitor 11 PMT HV 97 PMT Signal 97 Signal 11 Channel 27 95 Channel 1 Connector 15 Channel 2 Connector 1...

Page 127: ...fault Settings Change 55 Detectivity 6 95 103 119 Detector Base 12 96 Detector Body 12 96 Reinstalling 76 Detector Cap 13 96 Detector Controller 1 96 Detector Controller Setting Up 35 Detector Design...

Page 128: ...Parameters List 22 Gate Parameters Window 22 Gate Start 96 Gate Stop 96 Gates Modes 20 GC Column 43 96 Glossary 95 H H2 14 H2 Flow 96 H2 Inlet Connector 15 Hardware Requirements 7 Heater Assembly 31...

Page 129: ...lamp 13 M Main Screen WinPulse 17 Maintenance 73 Manual Gas Flow Control 37 Marker Adjust 18 Menu Features 20 Mode 22 25 97 Mounting Plate 13 Mounting the PFPD 31 Multiple Manual Injections 61 N Noise...

Page 130: ...e 13 97 Replacing 79 PMT 13 PMT Housing 13 97 PMT HV Connector 15 PMT Signal Connector 15 PMT Socket 13 97 PMT Voltage 24 97 Pneumatic System 2 Pneumatics 97 Pneumatics HP 6890 GC 42 Pneumatics Instal...

Page 131: ...ing 105 Sensitivity 103 Sensor Temperature 98 Serial I O Port 16 Set Communications Port 21 Set Preferences 21 Set Timed Events 21 Signal Cable 11 Signal Output 98 Specifications 6 Split Set Control 2...

Page 132: ...gger Level 24 98 Troubleshooting 85 U Use DataView 21 Utilities Menu 21 V Value 27 View Menu 20 View Run Log 21 Viton O ring 13 98 W Wall Gas Connector 16 WinPulse 98 Dual Gate 105 Installing 52 Main...

Page 133: ...P O Box 9010 College Station TX 77842 9010 Tel 979 690 1711 FAX 979 690 0440 www oico com...