CHANG AI is manufactured from carefully selected materials.
CI-PC99 Trace Oxygen Analyzer Product Features
High precision automatic temperature and pressure
compensation, reduce the impact of temperature and pressure on the measurement accuracy;
With overpressure protection, when the pressure in the gas path exceeds the pressure protection range, automatically cut off the gas path on both sides of the sensor chamber;
Equipment has ai patent technology of activated carbon filter, filter diameter up to 5um.
Technical Index
| Sensor: | Electrochemical oxygen sensor |
| Measuring range: | 0~10/100/1000ppm/1%/25% O₂ |
| Linear error: | 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 | |
| Response time: | T₉₀<60s(25℃) |
| Power supply: | AC 220V±10%, 50/60Hz |
| Communication: | RS485(standard)/RS232(optional) |
| Switching signal: | 2 groups, relay contact capacity:DC24V, 0.2A |
| Ambient TEMP.: | 0~+45℃ Ambient humidity:<80%RH |
| Sample gas pressure: | Atmospheric conditions±10% (Gas outletshould be atmospheric conditions) |
Fashionable patterns of CHANG AI are available for customer's random selection.