CCZG5 Explosion-proof Constant Current Atmospheric Sampler

[Product Introduction]

The CCZG5 explosion-proof constant current atmospheric sampler is compact in structure and utilizes PID control algorithm for flow control. The product complies with the basic requirements for air samplers as specified in GB50325-2020 "Indoor Environmental Pollution Control Standard for Civil Engineering Construction," GB/T 17061-1997 "Technical Specification for Air Samplers in Workplaces," and HJ/T 400-2007 "Sampling and Determination Method for Volatile Organic Compounds and Aldehydes in Vehicle Interior." It is widely applicable for indoor monitoring, environmental monitoring, industrial and mining enterprises, and health departments to collect various toxic and harmful gases. When used with absorption tubes, it is suitable for sampling formaldehyde, TVOC, benzene, and other gases in the air.

[Technical Specifications]

Ø Flow Range:

CCZG5（01）：10-600mL/min

CCZG5（02）：100-2000mL/min

Ø Flow Error:≤±5%

Ø Repeat traffic≤2%

Ø Flow stability:≤5%/8h

Ø Load Capacity:

When trafficAt a flow rate of 500mL/min, it can overcome a resistance of 20kPa.

When trafficAt 1L/min, it can overcome a resistance of 15kPa.

Ø Timing Range:1～9999min

Ø Time Accuracy:≤±0.1%

Ø Applicable environmental temperature:(-10～55)℃

Ø Continuous Operating Time:≥12h

Ø Host dimensions:101mm×61mm×62mm

Ø Weight: Approximately400g

T