LD - 5C (B) multifunctional laser dust detector

LD- 5C (B) multifunctional laser dust detector

Introduction:

This laser dust has the international advanced level of the microcomputer, built-in new membrane filter sampler, the continuous monitoring of dust concentration at the same time, can be collected particles, thus can analyze its composition, and the mass concentration conversion coefficient K value. Can direct reading dust mass concentration (mg/m3), PM10, PM5, PM2.5 and TSP cutters for selection. Instruments used powerful pump, to make it more suitable for long sample tube should be equipped with central air conditioning vent PM10 PM10 concentration detection.

Technical Parameter

1. 40 mm membrane filter configuration online sampler;

2. With a replaceable cutter PM10 particles, PM5, PM2.5 and TSP to choose from;

3. Direct reading dust mass concentration (mg/m3);

4. A large screen LCD, Chinese characters menu prompt;

5. The detection sensitivity, low sensitivity of 0.01 mg/m3; High sensitivity of 0.001 mg/m3;

6. Repeatability error: + / - 2%;

7. Measuring accuracy: + / - 10%;

8. Measuring range: 0.01 ~ 100 mg/m3; 0.001 ~ 10 mg/m3;

9. The determination of time: 0.1 minutes, 1 minute (standard measure time), and set arbitrary (1-9999) minutes

10. Has the public monitoring model, atmospheric environmental monitoring model and labor health model.

11. Save storage: general measurement, cycle can store 99 groups of data.

12. Time sampling, measuring time can be set (1-9999 seconds, shutdown time (0 ~ 9999) seconds, preheating time (0 ~ 10 seconds and sampling number (1-9999);

13. Dust concentration exceeding alarm threshold setting: maximum threshold concentration: 65 mg/m3; Determination of time (1 ~ 9999 seconds;

14. Power supply: Ni - MH rechargeable battery (1.2 V x 4), can be 8 hours of continuous use. With 220 vac / 12 VDC power adapter;

15. Weight: 2.4 kg.

Dear customer:

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