KB-6120-B comprehensive atmospheric sampler

keyword

5.0-inch high brightness color touch LCD display screen

Atmospheric constant temperature and current sampling

Atmospheric dual channel electronic flowmeter

Adopting brushless motor sampling pump

Optional built-in high-energy lithium battery pack for both AC and DC use

The host adopts a rainproof structure design, which can prevent rain and snow from invading

application

A comprehensive atmospheric sampler that integrates the collection of harmful gases and particulate matter (TSP, PM10, PM2.5, etc.) in ambient air using solution absorption method and filter membrane weight method. Suitable for sampling gaseous substances, aerosols, and particulate matter in fields such as environmental protection, health, safety supervision, scientific research, and education.

Execution standards

JJG956-2013 Atmospheric Sampler

JJG943-2011 "Total Suspended Particle Sampler"

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

HJ/T93-2013 "Technical Requirements and Detection Methods for Particulate Matter (PM10 and PM2.5) Samplers in Environmental Air"

HJ618-2011 "Determination of PM10 and PM2.5 in ambient air by weight method"

HJ/T376-2007 "Technical Requirements and Testing Methods for 24-hour Constant Temperature Automatic Continuous Environmental Air Sampler"

HJ 956-2018 "Determination of Benzo [a] pyrene in Environmental Air - Liquid Chromatography Method"

Performance characteristics

◆ Equipped with a 5.0-inch high brightness color touch LCD display screen, it can work in ultra-low temperature environments. The touch screen and buttons work together to operate, with a good human-computer interaction interface, Chinese menu display, and illustrated text for easy operation

◆ Integrated collection of atmospheric and particulate matter, small size, light weight, compact structure, easy to carry

Both atmospheric and particulate matter sampling use brushless motor sampling pumps, with high negative pressure, stable flow rate, and long service life. Using a digital flow sensor to control the sampling flow rate, constant current sampling is carried out according to the set value, automatically measuring parameters such as temperature, atmospheric pressure, pre gauge temperature, and pre gauge pressure, and displaying the sampling volume

◆ It has multiple sampling methods such as simultaneous sampling, individual sampling, multiple sampling, alternate day sampling, and cyclic sampling

◆ Equipped with automatic protection function, if the set flow rate is not reached within the set time, the instrument will enter automatic protection mode

◆ Directly calibrate various parameters of the instrument online through the keyboard. Password must be entered for instrument maintenance and calibration, and it has permission management function to ensure the safety of various parameters of the instrument

◆ Specialized multi color pipeline connection pipes, accurately connect pipelines, easy to use

◆ Automatic storage of monitoring data, large data storage capacity, can be printed directly or copied from a USB drive, built-in Bluetooth module, with data upload function, optional Bluetooth printer

The integrated design of the constant temperature box and the host adopts semiconductor module refrigeration and long-term electric heating film heating, with a long service life. Both the dual absorption bottle and the drying bottle are in the same constant temperature box, and there is no external pipeline connection, which solves the problem of low temperature pipeline icing and inability to sample. The constant temperature box cover adopts a brown transparent design, realizing secondary light avoidance sampling

The cutter is made of aluminum alloy material and has undergone oxidation treatment to resist electrostatic adsorption

The host adopts a rainproof structure design, which can prevent rain and snow from invading