Introduction                                                                                                         

           According to Lambert-Beale law, 3S-J5000 UV low range ozone detector calculates the current ozone concentration by measuring the change of light signal intensity before and after the absorption of ultraviolet light by ozone.

       3S-J5000 UV low range ozone detector uses dual optical path UV light source system, can set automatic zero calibration or manual zero calibration, start automatic zero calibration, according to the measurement time, can set automatic zero calibration time.

       3S-J5000 UV low range ozone detector is equipped with a lamp intelligent management system, which can make the UV lamp quickly reach the measurement state after starting, using the German separated light pool technology, the equipment has no leakage, high pressure resistance, large flow sampling gas impact resistance, easy to clean, easy to maintain, simple operation, low cost.

      Application                                                                                                            

      Low concentration ozone process detection.

     Specifications                                                                                                           

1. Detection principle: double optical path ultraviolet absorption method

2. Ozone detection range: 0~1000 ppm (optional 0~2000 ppm, 0~5000 ppm)

3. Resolution: ≤ 0.01ppm;

4. Measurement object: gaseous phase ozone;

5. Input ozone flow rate: ≤ 1 L/min;

6. Zero drift: < 0.03% FS;

7. Response time: <2s;

8. Detection accuracy: 0.3%FS;

9. Power supply: 220V;

10. Signal output: 4~20 ma; RS485;

11. Power: ≤180W;

12. Installation mode: desktop;

13. Nominal working pressure: ≤0.1MPa (the measurement of high pressure ozone must be measured in parallel, so that the measurement outlet is emptied);

14. Sampling port diameter: Φ8 (8mm * 6mm)

15. Weight 6.5 ± 0.5kg;

16. Size: ≤ 355*295*175mm;

17. Touch screen control;

18. Working environment temperature: -10 ~ 40 ℃;

19. Sampling method: positive pressure;

20. Zero calibration mode: catalyst or air pump automatic zero calibration; Zero correction when ozone is allowed.

21. With storage function; Ozone mass flowmeter signal can be connected.

Comparison with US 2B 106-L concentration