ZR-3920G high negative pressure environment air particle sampler Introduction
ZR-3920G high negative pressure ambient air particulate sampler is designed for the sampling of air fluoride, heavy metals and SVOCs, and can also collect atmospheric particulate matter (TSP, PM10, PM2.5). It can be used for environmental monitoring, sanitation, labor, safety supervision, military, scientific research, education and other departments for routine aerosol monitoring.
Executive standard
HJ 955-2018 Ambient Air Determination of Fluoride Filter Sampling / Fluoride Ion Selective Electrode Method
HJ 691-2014 Environmental Air Guidelines for the sampling of semi-volatile organic compounds
Determination of lead and other metallic elements in air and exhaust gases - Inductively coupled plasma mass spectrometry
HJ 618-2011 Determination of ambient air PM10 and PM2.5 Gravimetric method
HJ 656-2013 Technical specification for manual monitoring of airborne particulate matter (PM2.5) (gravimetric method)
HJ 646-2013 Determination of polycyclic aromatic hydrocarbons in gaseous and particulate gases - Gas chromatography - mass spectrometry
HJ/T 374-2007 Technical requirements and test methods for total suspended particulate sampler
HJ 93-2013 Technical requirements and test methods for ambient air particulate matter (PM10 and PM2.5) samplers
Determination of lead and other metallic elements in air and exhaust gases - Inductively coupled plasma mass spectrometry
JJG 943-2011 Total Suspended Particle Sampler
Q/0214 ZRB010-2017 Ambient air particulate comprehensive sampler Feature
The whole machine is excellent in waterproof, dustproof and anti-collision performance, which can guarantee the normal work of rain, snow, dust and heavy weather.
Meet glass fiber filter, VOC sampling tank (voc) with PUF adsorption resin; cellulose nitrate cellulose film (fluoride); perchloroethylene film (heavy metal), PTFE (polytetrafluoroethylene) and
Quartz filter sampling requirements;
With a 5-inch color touch screen, the content is more intuitive and easier to operate;
The acquisition of TSP/PM10/PM2.5/fluoride/air heavy metals/SVOC/SVOCs can be achieved by purchasing different sampling heads; the air fluoride sampling head is standard;
It adopts imported large flow, high negative pressure and long life brushless sampling pump. When the flow rate is 50L/min, the load capacity is >20kPa; when rated for 80% load, the uninterrupted running time is >20,000 hours;
The imported sampling pump controller has air circuit blocking and low flow protection functions;
Support USB data export, built-in large-capacity data storage, with instantaneous data storage;
The archive file format is available in TXT and CSV formats; optional print function module;
High-precision, corrosion-resistant, high-humidity electronic flowmeters ensure high stability and high sampling accuracy;
Using imported pressure sensors;
Automatic measurement of atmospheric pressure and temperature, automatic calculation of the standard volume;
The sampling process interrupts the automatic protection of the electrical data, and continues to sample after the call;
Timing sampling, interval sampling, and 24-hour continuous sampling. Technical parameter
Flow stability: ≤±5% within 1h
Flow range: (80~120) L/min
Running time under high flow and resistance: 2~8h
Pumping pressure: When the flow rate is 100L/min, the load capacity is greater than 20kPa
Service life under maximum flow and resistance: ≥5000h
Maximum flow error: better than ± 2.5%
ZR-3920G high negative pressure ambient air particulate sampler is designed for the sampling of air fluoride, heavy metals and SVOCs, and can also collect atmospheric particulate matter (TSP, PM10, PM2.5).
