RG-4702 Environmental Air Particulate Sampler Passed CPA Measuring Instrument Type Approval Certification

RG4702particulate matter（PM₁₀/PM_2.5）Sampler with four channels, used for small flow particulate matter samplers16.7L/minaccording toHJ93-2013 Environmental Air Particulate Matter (PM)₁₀andPM_2.5）The technical requirements and detection methods for samplers require the collection of small flow particulate matter. The filter membrane weighing method is used to collect particulate matter in the ambient air, which is the PM of the ambient air automatic monitoring station₁₀ThePM_2.5Specialized instruments for data comparison.

certification system

This product is available inWithin the scope of ISO9001:2008 international quality management system certification

execution standard

HJ93-2013 Environmental Air Particulate MatterTechnical Requirements and Testing Methods for PM10 and PM2.5 Samplers "HJ618-2011 The Environmental AirDetermination of PM10 and PM2.5 Weight Method

HJ656-2013 Environmental Air Particulate MatterTechnical Specification for Manual Monitoring Method (Weight Method) of PM2.5 "JJG943-2011" Total Suspended Particle Sampler "