1. Product introduction

QC-4D intelligent four gas path atmospheric sampler is the latest atmospheric sampler launched by our company. The instrument selects the American single-chip microcomputer as the intelligent control central processing unit, which makes the instrument more applicable. The instrument is widely used in atmospheric environment monitoring, indoor air environment detection.

The intelligent operation platform is built on an intelligent and perfect internal management system, menu setting, can record the last sampling time, continuous sampling, intermittent sampling, intelligent power management, timely display of power, charging indication, high-efficiency imported hollow cup motor drive . Large LCD screen display, no-operation timing shutdown, etc., is a relatively advanced, ideal and practical atmospheric sampler among the popular atmospheric samplers.

2. Product parameters

1. Flow range: 0.1~1.5L/min or 0.1~3L/min

2. Flow error: ≤±5%

3. Timing range: 0~99 hours and 59 minutes

4. Timing error: ≤±1‰

5. Maximum negative pressure: ≥25000Pa

6. Charging current: 300mA (standard type)

7. Power supply: 10VDC, 220V50HAC

8. Working temperature: -10-40℃

9. Noise: ≤60dB

10. Relative humidity: ≤85%

11. Volume: 200x160x140mm

3. Product Features

Microcomputer constant current system control, LCD digital display system, menu setting, AC and DC dual purpose, optional lithium battery power supply.