Measuring principle: Non-dispersive infrared sensor (NDIR)
Measuring range: 0-1000ppmv
Accuracy: ±2%FS (0-1000ppm). Even the measuring range is over 5000ppm, the instrument will not be damaged.
Repeat-ability error: ≤±1%
Sensitivity: 0.1ppmv (can be customized to 0.01ppm, for option)
Response time: ≤3s
Recovery time: ≤5s
Stability: ≤±20ppm, more than 1000hours
Zero shift: ≤±1%(F.S/year)
Linear error: ≤±1%
Storage temperature: -20～+60℃
Operation temperature: -20～+50℃
Environment humidity: 0-95%RH
Operation humidity: 0-95%(non-condensing)
Sampling mode: Built-in electromagnetic diaphragm pump, automatic slot-in type, flow up to 1L/min.
Working voltage: 220VAC±10%,50Hz Or Built-in Li-battery, continuous working 12hours after full charge.
Peak current: <700mA
Average power: <2W.
Operation air pressure: 800~1150hPa.
Weight: About 1.5kg