Chang AI CI-PC93 Portable Trace Oxygen Analyzer (0~10/100/1000ppm/1%/25% O2)

Measure range: 0~10/100/1000ppm/1%/25% O2

Accuracy: 

0.01~9.99ppm O2:±5% FS 

10.0~99.9ppm O2:±3% FS 

100~1000ppm O2:±2% FS 

Repeatability: 

0.01~9.99ppm O2:±2.5% FS 

10.0~99.9ppm O2:±1.5% FS 

100~1000ppm O2:±1% FS 

Stability: 

0.01~9.99ppm O2:±2.5% FS/7d 

10.0~99.9ppm O2:±1.5% FS/7d 

100~1000ppm O2:±1% FS/7d 

Sensitivity: 0.5% in full range

Response time: T90<60s(25°C)

Recovery time: 60 minutes, from air (20.94%) to 10 ppm

Sensor: Fuel cell oxygen sensor

Calibration cycle: one year (recommended)

Relay contact point capacity: 24VDC,0.2A

Power supply: 200~240VAC,50/60Hz

Communication: RS485(standard)/RS232(optional)

Environment Temperature: 0~45°C Environment Humidity:<80%RH

Sample temperature: 0~45°C

Sample flow rate: 1~1.5L/min (1.2L/min Recommended)

Sample gas pressure: atmospheric conditions±10% (Gas outlet should be atmospheric conditions)

Analog output: 1 set,4-20mA/0-20mA/0-1V/0-5V/0-10V/1-5V (You can set the mode freely).

Analyzer Size: L×W×H=260.5mm×160mm×194mm

Instrument weight: self-weight 4.7 kg