Reliable CI-XT20-1 Desktop medical oxygen quality detection system
The modern design of CHANG AI is its one of biggest advantages.
CI-XT20-1 desktop medical oxygen quality detection system is Shanghai ChangAi Electronic Technology Co., Ltd., according to the "Chinese Pharmacopoeia" 2020 edition two XGB2021-061 (medical oxygen technical indicators: oxygen "99.5%, carbon monoxide<5ppm, carbon dioxide<300ppm,Moisture<67ppm)standards,a purpose-designed medical oxygen detection standard analysis system that can meet the GMP certification is applicable to the supervision and inspection of medical oxygen by food and drug regulatory authorities in various places.
CI-XT20-1 Desktop medical oxygen quality detection system Product Features
The high-performance detection and analysis measurement unit has the advantages of intelligence, high precision and good stability;
Combining microcontroller with digital processing technology, anti-cross interference, stable and reliable;
Perfect pretreatment system, less maintenance;
CO, CO₂, H₂O and O₂ concentration values are displayed at the same time to meet the different needs of users;
When the gas concentration deviates from the alarm value, the alarm value can be set within the full range.
Technical Index
CO, CO₂ Technical Parameters | ||
Principle | Infrared | NDIR principle |
Measuring range | 0~5/10ppm | CO |
0~500ppm | CO₂ | |
Indication error | ±1% FS | CO |
±2% FS | CO₂ | |
Minimum detection limit | 0.1ppm | CO |
2ppm | CO₂ | |
Preheat time | ≤60min | |
Response time | ≤3min | |
Sensor life | More than 2 years | |
Instrument life | More than 5 years | |
Analog signal | 2 groups(CO and CO₂ each group) | |
Output mode | 4-20mA/0-20mA, support software switching | |
Allowable load | <500Ω | |
Alarm point | 2 (respectively corresponding to CO and CO₂ concentration report relay contact capacity warning) | |
H₂O、O₂ Technical Parameters | ||
Principle | Electrolysis (P₂O₅), magnetic mechanical | |
Measuring range | 0~500ppm | |
Linear error | 0~10ppm | ±3%FS |
10~500ppm | ±5%FS | |
Repeatability | 0~10ppm | ±1.5%FS |
10~500ppm | ±2.5%FS | |
Stability | 0~10ppm | ±1.5%FS |
10~500ppm | ±2.5%FS | |
Measuring range | 80~100% | |
Linear error | ±0.1% | |
Zero drift | ±0.1%/1 day | |
Range point drift | ±0.2%/1 month | |
Temperature coefficient | 0°C to 40℃ range Zero point:<±0.03%/℃ Range point:<±0.05% (reading)/℃ | |
Response time | [0 ~ 100% O2] : T₁₀→T₉₀ < 2.5s (200mL/min) H₂O:T₆₃<3min | |
The development of CHANG AI is conducted by a team of professionals.