Atmospheric particulate matter sampler

Product Overview

The atmospheric particulate matter sampler (hereinafter referred to as the sampler) is an essential instrument used to capture particulate matter (TSP, PM10, PM2.5, etc.) and various gas components (SO2, NOx, etc.) samples in the atmosphere. The development process of this sampler extensively solicited the opinions of experts and users, and applied high-tech in the fields of computers, sensors, and new materials. It has reliable quality, stable performance, and long service life.

Applicable scope

The atmospheric particulate matter sampler should use the solution absorption method to collect various harmful gases in the ambient and indoor air; The filter membrane weighing method is used to capture total suspended particles (TSP) and inhalable particles (PM10) or (PM2.5), fluoride, heavy metals, SVOC, etc. in the ambient atmosphere. It can be used for routine and emergency monitoring of gaseous substances and aerosols by departments such as environmental protection, health, labor, safety supervision, military, scientific research, education, etc.

Adopting standards

HJ 618-2011 “Determination of PM10 and PM2.5 in ambient air by gravimetric method”

HJ 656-2013 Technical Specification for Manual Monitoring Method (Gravimetric Method) of Environmental Air Particles (PM2.5)

HJ 93-2013 “Technical requirements and detection methods for samplers of ambient air particulate matter (PM10 and PM2.5)”

HJ/T 374-2007 Technical Requirements and Testing Methods for Total Suspended Particle Samplers

HJ/T 375-2007 Technical Requirements and Testing Methods for Environmental Air Samplers

JJG 956-2013 Atmospheric Sampler

JJG 943-1998 Total Suspended Particle Sampler

HJ 955-2018 “Determination of fluoride in ambient air – Filter membrane sampling/fluoride ion selective electrode method”

HJ 657-2013 “Determination of lead and other metallic elements in air and exhaust particulate matter – Inductively coupled plasma mass spectrometry”

Technical characteristics

1) Multi functional, with two constant current atmospheric sampling channels and one TSP sampling channel, independent control and flexible configuration;

2) Adopting a 7.0-inch wide temperature and high brightness color touch screen, it is clear and visible under sunlight, with a beautiful interface and convenient operation;

3) Dual operation mode of buttons and touch, suitable for various user operating habits;

4) Optional built-in rechargeable lithium battery, with a single charging operation time greater than 4 hours;

5) Massive data storage, with a data storage capacity greater than 100000 sets;

6) The sampling flow rate of particulate matter can be set, and can be used in conjunction with corresponding sampling heads for sampling fluoride, heavy metals, SVOS, etc;

7) Select imported sampling pump, with high load capacity, low noise, stable flow rate, and long service life;

8) Automatically measure temperature and air pressure, and automatically calculate the sampling volume for standard conditions;

9) Small size, light weight, and easy to carry;

10) Automatic protection for data interruption during the sampling process, continuing sampling after an incoming call;

11) Dual data output mode, capable of Bluetooth printing or USB export;

12) Aluminum alloy material sampling head, anti-static adsorption;

13) The whole machine adopts excellent dust-proof and waterproof design, which can ensure normal operation in rainy and snowy weather;

14) The whole machine is designed with electromagnetic compatibility in mind, and has strong anti-interference and radiation resistance capabilities