MSA DF-8500 - Primary Performance Specifications

DF-8500 Gas Detector
6.3
Primary Performance Specifications
56
Gas type SPAN Time(s)
Oxygen(O
2) 30
Carbon monoxide(CO) 30
Hydrogen sulfide (H
2S) 30
Ethylene oxide (ETO) 180
Chloroethylene (VCM) 180
Methanol (CH
3OH) 300
Methanal (CH
2O) 300
Measurement object Detection error Response Time (τ90)
Repeatability error
Oxygen(O2) ±2% F.S ≤20s ≤1%
Carbon monoxide(CO) ±10%F.S/±5μmol/mol ≤15s ≤2%
Hydrogen sulfide (H
2S) ±5μmol/mol ≤25s ≤2%
Ethylene oxide (ETO) ±10% F.S ≤120s ≤5%
Methanol (CH
3OH) ±10% F.S ≤120s ≤5%
Chloroethylene (VCM) ±10% F.S ≤120s ≤5%
Methanal (CH
2O) ±10% F.S ≤120s ≤5%
Gas type
Warm up time
Storage temperature
Oxygen/Hydrogen sulfide/Carbon monoxide 1h
(0~+50) ℃
Ethylene oxide (ETO) 24h
(0~+50)
℃
Methanol (CH3OH) 24h
(0~+50)
℃
Chloroethylene (VCM) 24h
(0~+50)
℃
Methanal (CH2O) 24h
(0~+50)
℃