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4. Calibration Device LSG and LSK

•

Before calibration fill up the wash bottle
with water (up to middle position
between „MIN.“ and „MAX.“)

•

the very left connection is for the
humidity probe and both right
connections are for the instruments
which should be calibrated

humidity probe

•

connect gas bottle (LSG with 1000ppm Methane in synth. air, LSK with R134A in
synth.air)

•

adjust the left flow meter up to one (gas flow)

•

the humidity probe is adjusted with the right flow meter (45- 55 % rF synthetic air)

•

then follow the calibration procedures

Содержание ecom LSG

Страница 1: ...von Carsten Pauli E Mail pauli rbr de Erstellungsdatum 22 02 2011 rbr Messtechnik GmbH Am Gro en Teich 2 D 58640 Iserlohn Tel 49 0 2371 945 5 Fax 49 0 2371 40305 Internet www rbr de E Mail info rbr de...

Страница 2: ...phase 4 2 2 Measurement 4 2 3 Scale of the bar graph display 5 2 4 Sensitivity 5 2 5 Automatic Switch Off 5 2 6 Battery 5 2 7 Operation via the Jack Plug 6 3 Calibration 6 3 1 Change in the software f...

Страница 3: ...O button the instrument is switched on and the display mode can be changed By long pressing of the I O button the LSG LSK will be switched off Press the button as long as the bars cannot be seen anym...

Страница 4: ...the consumption increases to 180mW 20mW Attention The energy consumption is pulse shaped 1 7 Beep The beep will sound for function control during switch on The ppm beep can be switched off optionally...

Страница 5: ...when the instrument is switched off It is done when the instrument is switched on a warm up phase will be run automatically During the first 10 seconds of the warm up phase the voltage consumption of...

Страница 6: ...ng and factor 5 right bars are blinking At factor 5 ten bars will be shown already at a concentration of 200 ppm 2 5 Automatic Switch Off Should no button be pressed the instrument will switch off aft...

Страница 7: ...zero calibration The detectable gas may not be in the ambient air The zero calibration will be done automatically after every warm up phase The resistance of the sensor must be in the range of 0 333 t...

Страница 8: ...the humidity probe and both right connections are for the instruments which should be calibrated humidity probe connect gas bottle LSG with 1000ppm Methane in synth air LSK with R134A in synth air ad...

Страница 9: ...son Failure reason Failure reason Failure reason Bar 14 wrong calibration when making the zero calibration a gas concentration was present to less difference between zero and 1000ppm calibration Senso...

Страница 10: ...is switched Instrument Instrument Instrument Instrument Sensor Sensor Sensor Sensor app sensor resistance app sensor resistance app sensor resistance app sensor resistance in air in air in air in air...

Страница 11: ...7 Testing Bottle A mixture is made of 40 parts water and one part Ethanol Ethanol 652 EG No 200 578 8 Of this mixture 8 ml will be filled in the cotton of the bottle The closing of the bottle has to...

Страница 12: ...tly to the Cyclone Pro and contains all settings When programming t When programming t When programming t When programming the sensor head may not be populated he sensor head may not be populated he s...

Страница 13: ...button menu than press the start button on the Cyclone Pro transfer starts 9 Exchange the Sensor unit The customer and all service department could exchange the sensor unit The sensor unit is pre cali...

Страница 14: ...ion Even after the warm up phase is finished a new zero point is determined cyclical and the linearization is calculated new when having a positive sensor drift resistor bigger than to the end of the...