This instrument uses the solution absorption method to collect gaseous, vapor, and certain aerosol pollutants in the atmosphere. It can be used for routine or emergency monitoring of gaseous substances by departments such as environmental protection, health, labor, safety supervision, military, scientific research, and education.

Execution standards

• JJG 956-2013 "Verification Regulations for Atmospheric Samplers"
• HJ/T 375-2007 "Technical Requirements and Testing Methods for Environmental Air Samplers"

Main features

• Full mold miniaturization design, small size, light weight, easy to carry;
• Two atmospheric sampling channels can be individually controlled, with separate settings for starting time and sampling time;
• Automatically measure ambient temperature, atmospheric pressure, temperature and pressure in front of the flow meter, calculate standard conditions and operating volume;
• Sampling can be scheduled to start at any time within 24 hours, and the sampling data will be automatically memorized. During the sampling process, if there is a power outage or an incoming call, sampling will be automatically restored.