M-900S Combustion AnalyzerDetailed product description：

Performance parameters of M-900S combustion analyzer:

Measurement range: Oxygen (O2): 0-25%; Carbon monoxide (CO): 0-4000ppm; Sulfur dioxide (SO2): 0-5000ppm; Temperature difference (△ T): 0-600 ℃
CO’(α＝1) ：0～9999ppm
Carbon dioxide (CO2): 0-20% (calculated value); Combustion efficiency (EEF): 0-99.9% (calculated value); Excess air coefficient (α): 1~20.00 (calculated value)
Measurement accuracy: Oxygen (O2): ± 0.2% O2; Carbon monoxide (CO): ± 5% ± 5ppm of the reading value; Sulfur dioxide (SO2): ± 5% ± 5ppm of the reading value
Temperature difference (△ T): ± 3% of the reading value; CO '(α=1): ± 5% ± 5ppm of the reading value;
Carbon dioxide (CO2): ± 0.3% (calculated value); Combustion efficiency (EEF): ± 1% (calculated value); Excess air coefficient (α): ± 1% of the reading value (calculated value)
Working voltage: DC6V-4AH
Charging voltage: AC90-264V
Working environment temperature: 0-40 ℃
Dimensions: 300 × 160 × 190mm
Sampling probe: φ 6 × 400mm (with 1m and 1.5m probes available for users to choose from)
Weight (host): 2.8Kg