Conventional instruments for collecting gas samples from atmospheric or operational environments. This sampler can be widely used in metallurgy, mining, chemical industry, construction, casting, power and environmental monitoring, health and epidemic prevention and other departments. It has the advantages of electronic timing function, compact rhythm, small size, stable and reliable performance, and is currently an ideal product among domestic atmospheric samplers.

Technical Parameter：
a. Load capacity: Flow rate ≥ 1L/min under 4000Pa load
b. Flow range: 0.1-1.5L/min
c. Traffic stability: ≤ 5%
d. Flow error: ≤ ±5%
e. Timing range: 1-99 minutes
f. Timing error: ＜ 0.1%
g. Working temperature:- 10-45℃
h. Continuous working time: using the battery for more than 6 hours
i. Host dimensions: 100 × 150 × 52mm
j. Weight (including battery): 550g

Instrument configuration：
a. Sampler host
b. Voltage stabilizing power supply/charger
c. Absorbent bottle rack (pendant)
d. Buffer bottle (safety bottle)
e. Tripod stand
f. Instruction manual
g. Certificate of Conformity
h. Aluminum alloy instrument box (optional)
i. Absorption tube, absorption bottle (optional)