QingdaoRongguang Electronic Technology Co., Ltd

RG4702 particulate matter (PM)₁₀/PM_2.5）Four channel eight membrane automatic membrane replacement sampler

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Product Overview

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 "

Product Features

• The whole machine adopts a filter membrane clamping module with self-locking shock absorption function, which has the characteristics of low vibration, good sealing, and easy operation, ensuring the effectiveness of the sample to the maximum extent.

• Multi membrane continuous sampling enables fully automatic replacement of filter membranes, ensuring safety and reliability.

• The whole machine has excellent waterproof, dustproof, and anti-collision performance, which can ensure normal operation in rainy, snowy, dusty, and severe haze weather.

• Built in high negative pressure brushless sampling pump,Overcome resistance>15kPa at a flow rate of 16.7L/min.

• adopt7-inch LCD high-definition display screen, suitable for working in outdoor environments.

• Adopting high-precision, corrosion-resistant, and high humidity resistant flow meters ensures high reliability and high sampling volume accuracy.

• Built in large capacity data storage, with instantaneous data storage function, supportingUSB data export

• Real time measurement of environmental atmospheric pressure, temperature, and humidity.

• Sampling data throughAutomatically report to cloud servers through GRPS/4G/Ethernet and other methods.

• During operation, if there is a power outage, the device will save its current working status and continue sampling tasks after a power call(Manual/Automatic).

technical indicators

Warehouse corner:

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