1. Product introduction

JCH-1620 sampler is a high performance multi-filter membrane ambient air particulate matter PM2.5 sampler. 20 filter membranes can be automatically changed for sampling, and the collected particulate matter can be stored at low temperature, which can effectively prevent the loss of volatile organic compounds in the particulate matter. JCH-1620 has a unique transmission design, which effectively improves the reliability of the instrument, while reducing the size and weight of the instrument. It is a particle sampler with small size, light weight and stable operation. It can meet the sampling requirements of ambient air particle mass concentration, anion and cation, carbon, element and organic matter at the same time.

2. Application areas

Ambient air particle quality control comparison sampling;

Analytical sampling of ambient air particulate matter sources;

Particulate matter and aerosol sampling for meteorology, disease control, scientific research and other systems;

3. Technical characteristics

Number of automatic film changing: 20 sheets;

Can collect PM10, PM2.5, PM1 particulate matter samples;

The diameter of the sampling filter membrane is 47mm, and the filter membrane material is not limited;

Sampling flow: 16.67L/min, accuracy ±1%;

7-inch touch screen operation, simple and convenient operation;

With RPID identification and GPRS communication functions;

With filter membrane low temperature storage function.