1、 Product Overview

This instrument uses the filter membrane weighing method to capture total suspended particles (such as TSP, PM10, PM2.5, etc.) in the ambient atmosphere, and is widely used in environmental protection, occupational health, scientific research and other institutions.

The JH-2010 intelligent TSP flow particle sampler adopts the standard: JJG 943-2011 "Total Suspended Particle Sampler"; HJ/T 374-2007 "Technical Requirements and Testing Methods for Total Suspended Particle Samplers"; HJ 618-2011 "Determination of PM10 and PM2.5 in ambient air by weight method"; HJ 93-2013 "Technical Requirements and Detection Methods for Particulate Matter (PM10 and PM2.5) Samplers in Environmental Air".

2、 Performance characteristics

1. High flow and high negative pressure sampling pump with long continuous operation life.

2. Optional built-in battery powered model, capable of battery powered sampling, with a battery life of over 7 hours.

3. Electromagnetic compatibility anti-interference design.

4. Electronic flowmeter, constant current sampling.

5. Equipped with a real-time clock, it can be set for timed sampling and multiple sampling at equal intervals.

6 TSP/PM10/PM2.5The sampling head is made of aluminum alloy material, which has anti-static adsorption;

7. Automatic measurement of temperature and air pressure, automatic calculation of standard sampling volume;

8. Small size, light weight, easy to carry;

9. Large sized Chinese dot matrix LCD display screen;

10. Automatically adjust the contrast of the LCD screen according to different temperatures, and can work normally at sub zero temperatures;

11. Power off protection function, automatic sampling of incoming calls;

12. Sampling data can be printed or exported from a USB drive (optional);

13. Can be connected to an external portable AC/DC power supply for field sampling.

3、 Technical parameters