1. Product introduction

Juchuang QC-15D atmospheric sampler adopts microcomputer constant current system control, LCD digital display system, menu setting, AC and DC dual purpose.

QC-15D atmospheric sampler is a conventional instrument widely used in environmental sanitation, labor sanitation, indoor environment, etc. to collect air samples of toxic substances. The instrument uses the latest chip machine for circuit timing and power control. It has compact structure, stable performance, small size, light weight, easy portability and wide sampling range. It is an ideal and practical air sampler among the small and general portable air sampler instruments.

2. Product parameters

1. Maximum negative pressure: ≥25000Pa

2. Rated load: ≥8L/min (at 40mmHg)

3. Flow range: 1~10L/min

4. Flow accuracy: Class 2.5

5. Stability: ≤±5%

6. Timing error: ≤±1‰

7. Timing range: arbitrarily set within 99 hours and 59 minutes

8. Working temperature: -5~40℃

9. Use status: continuous and intermittent use

10. Power supply: AC and DC, 10VDC, 220V50Hz AC

11. Volume: 200*160*140 mm

12. Weight: about 2Kg (including battery)