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KK650

MTL hydrogen and chlorine gas analyser

January 2017
INM MTL 130-0202 Rev 4

Instruction manual

MTL gas analysers & systems

Содержание KK650

Страница 1: ...KK650 MTL hydrogen and chlorine gas analyser January 2017 INM MTL 130 0202 Rev 4 Instruction manual MTL gas analysers systems...

Страница 2: ...LARATION OF CONFORMITY A printed version of the Declaration of Conformity has been provided separately within the original shipment of goods However you can find a copy of the latest version at http w...

Страница 3: ...unit 4 2 17 Katharometer reactor unit 4 3 INSTALLATION 5 3 1 Unpacking and visual checking 5 3 2 Mounting 5 3 3 Electrical connections 5 3 4 Installation requirements for EMC 5 3 5 Sample conditioning...

Страница 4: ...iv INM MTL 130 0202 Rev 4 THIS PAGE IS LEFT INTENTIONALLY BLANK...

Страница 5: ...n 1 3 How it works First the thermal conductivity of the plant sample as delivered is measured Next the sample is passed through a heated reactor tube where the hydrogen is reacted with the excess of...

Страница 6: ...used to give general information to ensure correct operation 1 5 Information Waste Electrical and Electronic Equipment directive WEEE 2002 96 EC RoHS directive 2002 95 EC WARNING This equipment must...

Страница 7: ...erating temperature range Better than 1 f s d month 2 3 Accuracy 1 f s d or 2 f s d depending on calibration method 2 4 Repeatability Better than 1 f s d 2 5 Sample flow Between 100 to 400 ml min 2 6...

Страница 8: ...n is NC see Figure 6 2 13 Concentration alarms Two user configurable Alarm outputs are provided 1 Programmable alarm for Cl2 2 Programmable alarm for H2 Both are volt free SPDT relay contacts rated at...

Страница 9: ...he relevant parts of IEC 60947 1 and IEC 60947 3 It must be marked to indicate this function and show ON and OFF positions Wiring should conform to local codes Only the live conductor has an internal...

Страница 10: ...mped System designers and installers should consult Perma Pure for detailed advice before installing any system www permapure com a Sample conditioning Aspirated version b Sample conditioning Pumped S...

Страница 11: ...thin 0 1 barg for measurement accuracy Figure 3 Reactor Tube FRAGILE Four mounting holes on 220mm x 130mm centres suitable for M6 screws WARNING These parts run HOT in normal operation Outline of heat...

Страница 12: ...the incoming AC power are found in the lowest part of the enclosure as can be seen in Figure 5 below Electronics Control unit mounted on enclosure backplate Reactor Ready Reactor fuse T 5 A View Edit...

Страница 13: ...minated Its connecting cable should therefore be routed to assist in its removal Allow sufficient space around the katharometer reactor assembly for withdrawal of the quartz reactor tube to the right...

Страница 14: ...the screen levels followed by a description of how to set the parameters 4 3 1 Parameters Screen Function Parameter Description 1 Alarm 1 Hydrogen Concentration Alarm Level Adjustable from 0 to 5 or 0...

Страница 15: ...TS Luton England Hydrogen in Chlorine Analyser 1 Press the VIEW key to access screen 1 Press the up arrow key to scroll in this direction Press the down arrow key to scroll in this direction View Mode...

Страница 16: ...turn to view mode displaying the new parameters and un freezing the outputs If no keys are pressed for any 30 second period while in Edit mode an automatic time out takes the instrument back into meas...

Страница 17: ...was 96 chlorine and 0 3 hydrogen this is what would need to be entered in Configuration Screen 4 NOTE The hydrogen concentration set in Configuration Screen 4 is to enable the analyser to compensate...

Страница 18: ...displayed will be the argon equivalent for that particular katharometer This figure varies from 33 to 35 The precise point varies slightly from one katharometer to another and the exact figure is a pa...

Страница 19: ...IT for Zero 2 H span 3 Cl span VIEW to exit 2 Calibration mode Surrogate Non surrogate VIEW to exit Pass Dry air Cl MEAS When ready VIEW to exit 2 Screen colours Surrogate gas calibration Non surrogat...

Страница 20: ...on Incorrect calibration The first two are normally picked up by the display of a fault code the last is cured by a recalibration 6 2 Fault codes Fault code Meaning 1 Vo1 has measured 4093 A D counts...

Страница 21: ...ge signal that indicates the katharometer s temperature Vo1 is the internal voltage signal that is a function of the difference between the two katharometer sense signals at terminals 1 2 and 3 4 in F...

Страница 22: ...fuse 2 Replace as necessary Fault code between 1 and 32 is displayed see manual sec 5 2 1 Unexpected gas applied e g high hydrogen content more than 60 over instrument range 1 Pass air through the ana...

Страница 23: ...Katharometer Identity Module KIM 6 4 Checking the katharometer The simplest way to identify a possible katharometer fault is to measure the volts appearing across the measurement elements 6 4 1 Checki...

Страница 24: ...blue plastic PFA coupling nuts of the sample inlet and outlet and pull the connecting pipes to one side ENSURE THAT THE FRONT FERRULES see fig 3 ARE EITHER REMOVED AND PUT IN A SAFE PLACE OR RETAINED...

Страница 25: ...wn so that the water irrigates the sensor element Five minutes of flowing tap water should suffice 3 After the tap water wash shake out as much water as possible and rinse several times with distilled...

Страница 26: ...ck the resistance across the ends of the cable This should be in the order of 4 ohms If it is substantially higher then the reactor assembly will need replacing If the voltage is at or near zero check...

Страница 27: ...o a suitable torque value 3 Refit the earth wire with the others on the backplate grounding stud and replace the securing washer and nut Tighten to a suitable torque value The instrument will now need...

Страница 28: ...trozavodskaya Str 33 Building 4 Moscow 107076 Russia Tel 7 495 981 3770 Fax 7 495 981 3771 E mail mtlrussia eaton com SINGAPORE Cooper Crouse Hinds Pte Ltd No 2 Serangoon North Avenue 5 06 01 Fu Yu Bu...