QingdaoRongguang Electronic Technology Co., Ltd

RG4702 ambient air PM₁₀/PM_2.5 single channelparticulate mattermembrane replacementsampler

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Product Overview

RG4702ambient airPM₁₀/PM_2.5Particle sampler, used for sampling particles in the airPM₁₀ThePM_2.5andPM₁By manually sampling particles of different sizes, the filter membrane can be automatically replaced and unmanned all-weather automatic sampling can be achieved, effectively preventing the loss of volatile organic compounds in the sample. It can also meet the needs of analyzing the quality concentration, inorganic anions and cations, inorganic elements, organic carbon and organic matter classification, and particle dispersion in the ambient air. It is designed strictly in accordance with national standards and widely used for particle concentration monitoring in environmental monitoring, health and epidemic prevention, labor protection, scientific research institutions and other departments.

certification system

This product is available inI9D9001Within the scope of 2008 International Quality Management System Certification

execution standard

HJ618-2011The Environmental AirPM₁₀andPM_2.5ofDetermination of Weight Method

HJ93-2013Environmental Air Particulate Matter(PM₁₀andPM_2.5)Technical Requirements and Testing Methods for Samplers

HJ656-2013Environmental Air Particulate Matter(PM_2.5)Technical Specification for Manual Monitoring Method (Weight Method)

Product Features

♦Equipment can be placed2 filter membranes, automatic replacement for continuous sampling (can be replaced every two days), no need for manual duty, saving personnel, convenient management of multiple sampling points, accurate and reliable.

♦The equipment can be used for manual comparison of particulate matter online monitoring systems in air automatic stations.

♦Adopting imported brushless diaphragm pump, with a load capacity of up to30Kpa,Compatible with fiberglass, quartz, PTFE membranes and other specialized membranes, stable operation，Average * continuous operationOver 8000 hours.

♦The quality flowmeter used ensures a constant sampling flow rate and accurate flow measurement.

♦The vacuum pump adopts a noise reduction design to ensure that the operating noise of the instrument is less than62 pointsBei.

♦Humanized interface design, simple and convenient operation.

technical indicators

a corner of the warehouse

The above information is for reference only. For detailed product information, please contact the relevant person in charge

QingdaoRongguang Electronic Technology Co., LtdThe company provides technical support and after-sales service for this instrument!