Small flow ambient air particulate matter

QingdaoRongguang Electronic Technology Co., Ltd

Direct person in charge of product sales: An Chao

mobile phone131. 6506 .2660

Please feel free to call for consultation at any time. Thank you

RG-4702 ambient airPM2.5/PM10Automatic membrane replacement sampler for particulate matter

Product OverviewSmall flow ambient air particulate matter

RG-4702ambient airPM10/PM2.5Automatic membrane replacement sampler for particulate matter（20Membrane), used for air automatic stationsPM10/PM2.5Data comparison quality control. configurationPM10/PM2.5Cutter, mainly used for cutting in ambient airPM10/PM2.5Sampling of particulate matter can achieve automatic replacement of filter membranes and unmanned all-weather automatic sampling.

Execution standardsSmall flow ambient air particulate matter

HJ93-2013Environmental Air Particulate Matter(PM10andPM2.5)Technical Requirements and Testing Methods for Samplers

HJ618-2011The Environmental AirPM10andPM2.5The method of determining weight

HJ656-2013Environmental Air Particulate Matter(PM2.5)Manual monitoring method(gravimetric method)Technical Specifications

Technical Features

ØAutomatic film replacement: capable of continuous operation20Zhang47mmContinuous sampling and fully automatic replacement of filter membrane.

Adopting a dual tower design, samples are separated before and after sampling for easy management.

Equipped with Peltier cooling filter membrane storage unit, ensuring that the storage temperature of the filter membrane is always not greater than20°CEffectively prevent the loss of volatile substances collected.

Ø It has the function of automatically identifying sample codes, which facilitates sample management.

During the work process, it is also possible to perform immediate removal and replacement operations, truly achieving the goal of continuous and efficient sampling of the filter membrane.

Optional printing function, on-site printing records sampling information.

Real time measurement and recording of environmental atmospheric pressure and temperature;

Equipped with a built-in high negative pressure brushless sampling pump, it can meet the long-term sampling requirements in heavily polluted weather;

Ø Independent membrane replacement device technology, achieving automatic and smooth replacement of filter membranes;

Adopting a color LCD high-definition touch screen, easy to operate;

The sampler body is equipped with bracket mounting holes and detachable and movable brackets to ensure the safety and stability of the instrument during sampling;

Equipped with a built-in battery to ensure the storage and protection of data in case of power failure;

Built in large capacity data storage, sampling data can be stored, viewed, and exported;

The overall chassis adopts waterproof and dust-proof design.

technical indicators

Qingdao Rongguang Electronic Technology Co., Ltd. provides technical support and after-sales service for this instrument!