The product complies with HJ/T374-2007 Technical Requirements and Detection Methods for Total Suspended Particulate Matter Samplers; JJG943-2011 Verification Regulation for Total Suspended Particulate Matter Samplers; Enterprise standard Q/WTH04Y-2023 TH-150 Series Medium Flow Ambient Particulate Matter Samplers.
Application Scope
The TH-150C medium flow ambient particulate matter sampler is developed based on the needs of environmental monitoring and sampling: a microcomputer intelligent TSP sampler adapted for 24-hour continuous medium flow total suspended particulate sampling per new monitoring specifications — unattended all-weather operation. It uses high-quality imported suction pump with low noise and stable operation.
Instrument Features
•High degree of intelligence, automatic constant flow throughout the sampling process, automatic data processing;
•Optional PM₁₀, PM₂.₅, PM₅, PM₁ cutters for sampling, designed at 100L/min;
•Automatically measures and displays atmospheric pressure, automatically calculates working condition volume and standard condition volume, with 6 groups of sampling time settable, and sampling measurement data queryable at any time;
•Fast response, flow recovery to preset value in about 8s when resistance changes or grid fluctuates greatly during sampling;
•Multi-purpose: combines medium flow particulate sampling and dual-channel gas sampling (0.1-1) L/min, enabling separate or simultaneous sampling of medium flow particulates and ambient air;
•Three-channel time arbitrary setting;
•Convenient use: small size, light weight, long service life, suitable for field and high-risk point environmental monitoring;
•Power failure protection and overload protection.
