calibration

CALIBRATION PROCEDURE FOR ABB MAKE ANALYSER 1. TAKE THE PURE N2 (99.999 % N2) GAS CYLINDER & CONNECT IT TO THE PORT OF ZERO GAS. 2. MAINTAIN THE PRESSURE BELOW 0.5 BAR & KEEP THE FLOW 60LPH BY ADJUSTING THE NOB AT FLOWMETER. 3. MAKE SURE THAT THEIR IN NO LEAKAGE IN THE TUBES & RIGHT TUBE CONNECTED AT RIGHT POSITION. 4. NOW IN ANALYSER PRESS MENU- CALIBRATE- MANUAL CALIBRATION- ZERO CALIBRATION- SELECT COMPONENT (OPTIONAL) 5. FEED ZERO IN THE DISPLAY FOR PURE N2 GAS THEN PRESS ENTER. 6. WAIT FOR SOME TIME WHENEVER THE READINGS IN THE ANALYSER GET STABLE. 7. PRESS ENTER AFTER STABLE OF READINGS ( GENERALLY IT WILL COME NEAR TO ZERO) 8. SAVE THE CALIBRATION BY PRESSING ENTER. 9. THIS PROCEDURE IS SAME FOR SPAN GAS ALSO. 10. TAKE THE REQUIRED SPAN GAS CYLINDER & CONNECT IT TO THE PORT OF REQUISITE GAS PORT. 11. MAINTAIN THE PRESSURE BELOW 0.5 BAR & KEEP THE FLOW 60LPH BY ADJUSTING THE NOB AT FLOWMETER. 12. MAKE SURE THAT THEIR IN NO LEAKAGE IN THE TUBES & RIGHT TUBE CONNECTED AT RIGHT POSITION. 13. IN SPAN CALIBRATION, PRESS MENU- CALIBRATE- MANUAL CALIBRATION- SPAN CALIBRATION- SELECT COMPONENT (OPTIONAL) 14. FEED CYLINDER CONCENTRATION VALUE IN THE DISPLAY FOR SPAN GAS THEN PRESS ENTER. 15. WAIT FOR SOME TIME WHENEVER THE READINGS IN THE ANALYSER GET STABLE. 16. PRESS ENTER AFTER STABLE OF READINGS ( GENERALLY IT WILL COME NEAR TO THE CYLINDER VALUE) 17. SAVE THE CALIBRATION BY PRESSING ENTER. 18. SWITCH OFF THE GAS & TAKE THE SYSTEM IN THE MEASURE MODE BY PRESSING MEASURE. NOTE: - FLOW SHOULD BE CONSTANT FOR THE ZERO CALIBRATION, SPAN CALIBRATION & PROCESS GAS MEASUREMENT.

Check & Calibrate the analyzer within 7 days.