Calibration Gas
Gas Type
Chlorine (Cl2), Hydrogen (H2), Hydrogen cyanide (HCN), Hydrogen sulphide (H2S)
Range
Chlorine (Cl2) approx. 5 ppm
Hydrogen (H2) approx. 25 ppm
Hydrogen cyanide (HCN) approx. 10 ppm
Hydrogen sulphide (H2S) approx. 25 ppm
Source Life
up to 1000 tests (approx)
Repeatability
±20%
Mechanical
Size
6 x 10.4 x 3 cm / 2.36 x 3.88 x 1.18 inches
Weight
220 g / 0.5 lbs
User Interface
Push Button
ON / OFF push button switch
Electrical
Power Source
Two alkaline AA batteries
Battery Life
approx. 10 hours
Environmental
Operating Temperature
0°C to 50°C (32°F to 122°F)
Operating Humidity
0 - 100% RH non-condensing
Certifications
Conforms to
EC Directive 89/336/EEC in accordance with the provisions of Statutory Instrument 2372
EN 50081-1 and EN 50082-1
Intrinsically Safe: Class 1, Division 1, Groups A, B, C, D