Integrated atmospheric sampler

Product Overview

A comprehensive atmospheric sampler is an essential instrument for capturing 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 comprehensive atmospheric sampler applies solution absorption method to collect various harmful gases in the ambient air and indoor air, and solid-phase adsorption method to collect volatile organic compounds; 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

HJ/T 376-2007 "Technical requirements and testing methods for 24-hour constant temperature automatic continuous ambient 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"

HJ 644-2013 "Determination of volatile organic compounds in ambient air - Adsorption tube sampling - Thermal desorption/gas chromatography-mass spectrometry"

HJ 583-2010 "Determination of benzene series compounds in ambient air - Solid adsorption/thermal desorption gas chromatography method"

HJ 584-2010 "Determination of benzene series compounds in ambient air - Activated carbon adsorption/carbon disulfide desorption - Gas chromatography method"

Technical characteristics

1) Multi functional, with two constant temperature and current atmospheric sampling channels, two low flow and constant current 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 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, can be printed or exported from a USB drive;

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 entire machine is designed with electromagnetic compatibility in mind, and has strong anti-interference and radiation resistance capabilities.

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