Product Introduction

This instrument uses the filter membrane weighing method to capture total suspended particulate matter (TSP) and inhalable particles (PM) in the environment₁₀）Or fine particulate matter (PM)_2.5）A necessary instrument for 24-hour constant temperature and constant current collection of various pollutant gas components in the ambient atmosphere and indoor air using solution absorption method. Suitable for environmental protection, health, labor, safety supervision, scientific research, education and other departments to monitor and study particulate matter, gaseous substances, aerosols in the ambient air, especially for the collection of fluoride, heavy metals, SVOCs.

Reference standards

HJ691-2014 Guidelines for Sampling Techniques of Semi volatile Organic Compounds in Environmental Air

HJ657-2013 "Determination of lead and other metallic elements in particulate matter of air and exhaust gas - Inductively coupled plasma mass spectrometry method"

HJ618-2011 Environmental Air PM₁₀And PM_2.5The method of determining weight

HJ/T374-2007 Technical Requirements and Testing Methods for Total Suspended Particle Samplers

HJ93-2013 Environmental Air Particulate Matter (PM)₁₀And PM_2.5）Technical Requirements and Testing Methods for Samplers

JJG943-2011 "Total Suspended Particle Sampler"

HJ995-2018 "Determination of Fluoride in Environmental Air - Membrane Sampling/Fluoride Ion Selective Electrode Method"

Product Features

Multi purpose: capable of collecting both particulate and gaseous pollutants simultaneously.

Super load: When the flow rate is 50L and 20kPa, the load capacity is 220kPa.

Real time positioning: Equipped with a GPS module as standard, it can grasp real-time location information.

Accurate constant current: closed-loop feedback flow control, stable sampling flow, and small error.

Wide flow range: capable of sampling flow points at 16.7L/min, 50L/min, and 100L/min.

Highlight advantages

Can meet the sampling requirements of glass fiber filter membrane, SVOCs sampling tank equipped with PUF/adsorption resin, acetate nitrate fiber filter membrane (fluoride), vinyl chloride filter membrane (heavy metal), polytetrafluoroethylene filter membrane, and quartz filter membrane.

Two atmospheric sampling channels and one particulate matter sampling channel, either channel can be individually controlled and started/stopped separately.

Choosing different sampling heads can achieve TSP/PM₁₀/PM_2.5Collection of fluoride, heavy metals, and SVOCs.

Automatic fault protection function. If the sampling flow rate does not reach the set flow rate within a certain period of time, automatic shutdown protection will be implemented.

Electronic flow meters are used. Automatic conversion of standard sampling volume, on-site direct reading.

During the sampling process, if there is a power outage, the sampling will automatically resume when there is an incoming call. The dynamic detection system experiences a power outage, saves operational data, and automatically resumes sampling upon receiving a call.

Automatic memory of sampled data. Automatically save information such as cumulative sampling time, standard volume, start time, etc. Sampling information can be queried and printed.

Equipped with a real-time clock. Real time display of the current system time, convenient for user operation.

Automatically measure atmospheric pressure. No need for user input during each operation, convenient to use, real-time measurement makes standard volume conversion more accurate.

Convenient and easy calibration method, password protection, one click factory reset function. The parameters calibrated at the factory are password protected and can be changed to meet the correction function of one click parameter recovery.

Standard configuration

Optional configuration