ENMET SPECTRUM SP - Manual (Page 17)

SPECTRUM SP Series ENMET Corporation
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Table 2: SPECTRUM SP Calibration Voltage and Countdown Times
N OTE : The following are values used for production calibration. Not all gases are available for field calibration; contact
ENMET customer service personnel.
Gas Calibration Gas Calibration Voltage Countdown Time
Ammonia 25ppm 0.67 180 sec
Arsine 0.5ppm PH
3
= 0.38ppm 0.10 120 sec
Carbon Monoxide 100ppm 1.70 120 sec
Chlorine 5ppm 1.40 180 sec
Fluorine 3ppm Cl
2
= 7.5ppm 1.80 240 sec
Hydrazine 0.3ppm 0.91 240 sec
Hydrogen 800ppm 2.20 180 sec
Hydrogen Chloride 10ppm 2.10 180 sec
Hydrogen Cyanide 10ppm 2.10 120 sec
Hydrogen Fluoride 5ppm 1.40 240 sec
Hydrogen Sulfide 20ppm 0.46 120 sec
Nitric Oxide 25ppm 0.67 90 sec
Nitrogen Dioxide 5ppm 1.30 120 sec
Oxygen 20.9%(air) 2.80 120 sec
Ozone 0.3ppm 0.75 240 sec
Phosgene 0.66ppm 0.18 240 sec
Phosphine 0.5ppm 0.13 120 sec
Silane 5ppm 0.54 120 sec
Sulfur Dioxide 10ppm 2.10 90 sec
N OTE : All specifications stated in this manual may change without notice.