1、 Product Overview:

The BX-2088 air/TSP comprehensive sampler (with built-in lithium battery) uses solution absorption method to collect harmful gases such as formaldehyde, ammonia, benzene, TVOC, SO2, NOx in the environment and indoor environment, and uses filter membrane weighing method to capture total suspended particles (such as TSP, PM10, PM2.5, etc.) in the atmosphere. It is an ideal choice for environmental monitoring, engineering quality supervision, and health and epidemic prevention departments to collect various toxic and harmful gases.

2、 Execution standards:

HJ/T 374-2007 Technical Requirements and Testing Methods for Total Suspended Particle Samplers
JJG 943-1998 "Total Suspended Particle Sampler"
HJ/T 93-2013 "Technical Requirements and Detection Methods for Particulate Matter (PM10 and PM2.5) Samplers in Environmental Air"
HJ/T 375-2007 "Technical Requirements and Testing Methods for Environmental Air Samplers"
JJG 956-2013 Atmospheric Sampler

3、 Product features:

1. Small size, light weight, easy to carry
2. Electronic flowmeter automatically and accurately controls flow rate, with excellent flow calibration software for convenient flow calibration and independent flow control;
3. Atmospheric sampling A/B dual channel design, with one channel for particulate matter sampling, flexible sampling method that can be controlled separately, electronic flow sensor, constant current sampling, automatic compensation for flow changes caused by voltage fluctuations and resistance changes;
4. Wide temperature LCD display screen, suitable for high-altitude areas, with a popular software display interface, achieving good human-computer interaction;
5. Built in dedicated flow calculation software, automatically calculates the sampling volume of standard conditions;
6. The sampling process automatically saves work data when there is a power outage, and can resume sampling when there is a power call;
7. Wear data storage and query devices for easy data recording and viewing, with data output capability;
8. Atmospheric pressure can be input and measured, suitable for use in low-pressure environments;
9. Design high-precision imported brushless diaphragm pump, greatly improving stability, long service life, and ultra-low noise;
10. Optional PM10/2.5 cutter, particulate matter can be sampled for TSP/PM10/PM2.5.
11. Equipped with a large capacity lithium battery, it can be used continuously for more than 15 hours without AC power; Powered by the built-in battery of the instrument, it automatically switches to power-saving mode;

4、 Technical parameters: