Features: 1. The built-in circulating air duct, test flow evenly from the top down parallel to the flow through the surface of the specimen, in line with the national standard. 2. The computer type ozone concentration, temperature and humidity controller, high integration, good and reliable performance. 3. The electromagnetic air pump with high quality air source, oil free dry, ensure the reliability of pneumatic system. 4. Double the speed of light, ultraviolet ozone detector performance is stable, automatic zero control, no ozone ultraviolet lamp cold light source long life, high precision. 5. 24 hours online continuous detection, data at any time. 6. The ozone gas occurrence and capture all is closed loop, to ensure personal safety. 7. (setpoint control), ozone concentration automatic digital display control PID self-tuning, volatility is small. Technical parameters: 1. Ozone concentration: 0 ~ 500 PPHM, 0 ~ 1000 PPHM, 1000 ~ 250 parts per million (optional) 2. The accuracy of ozone concentration: plus or minus 10% 3. The laboratory temperature: RT + 10 ~ 80 ℃, - 10 ~ 80 ℃ (optional) 4. The temperature uniformity: plus or minus 2 ℃ 5. Relative humidity: 60 ~ 95% RH 6. The specimen holder rotating speed: 2 r/min (optional) 7. Pull litre sample frame frequency: 0.5 Hz (optional) 8. Air velocity: 12 ~ 16 mm/s 9. The test gas flow: 20 ~ 70 l/min 10. The use of power: 220 v + / - 10%
Features: 1. The built-in circulating air duct, test flow evenly from the top down parallel to the flow through the surface of the specimen, in line with the national standard. 2. The computer type ozone concentration, temperature and humidity controller, high integration, good and reliable performance.
