Oxygen Concentration Tester (O2D)

Product Overview:
       The O2D Oxygen Concentration Analyzer is an analytical instrument that utilizes laser absorption spectroscopy to measure oxygen concentration. The device features a built-in sampling pump with a sampling flow rate of 0–250 mL/min, enabling sampling and measurement at atmospheric pressure. It is suitable for various applications such as air separation monitoring, industrial processes, and medical settings.

Product Features
1. Compact size, lightweight, and portable;
2. Wide measurement range and high accuracy.

Technical Parameters
1. Range: 5–100%;
2. Flow Rate: 0–250 ml/min (pump on), 50–500 ml/min (pump off);
3. Resolution: 0.1%;
4. Stability (24h): ±0.3%;
5. Cross Sensitivity: ±0.2% (XC mode);
6. Linearity: ±0.2%;
7. Response Time: 150 ms @ 250 ml/min, electronic filter setting 0–3;
8. Warm-up Time: 10 min;
9. Operating Temperature: 5–40°C.