The FC-1A type dust sampler is used to measure the dust concentration in the air environment. The sampler is composed of sampling head, flow meter, pumping pump, time control circuit, undervoltage indication circuit and AC and DC power supply. Suction pump for the diaphragm pump, with a compact structure, pumping pressure, load capacity, flow stability, etc. The sampling device using aluminum alloy box, easy to carry, easy to operate, durable, can be widely used in metallurgy, Chemical, building materials, casting, electricity and environmental protection, health monitoring and other departments, is the domestic dust sampler in the more ideal products.

Technical Parameters:

1. Flow range: 5 ~ 30L / min (FC-1A)

2. suction negative pressure:> 2500Pa

3. Flowmeter accuracy: 2.5

4. Flow stability: ≤ 5% fluctuations

5. Timing range: 1 ~ 99min error ≤ 0.1%

6. Continuous working time: more than 3 hours using the battery

7. Working conditions: temperature 0 ~ 40 ℃, relative humidity< 95%

8. Working current: < 1.0A

9. Mainframe dimensions: 230mm × 135mm × 110mm

10. Weight: 2.3Kg