Product Introduction

This instrument is a precedent for portable multi-channel constant current samplers in China. Through special structural design and the integration of ultra micro power systems, core technologies such as independent control of eight sampling channels and one click parallel connection of pumps to enhance sampling power have been broken through. Can meet the increasing demand for feature factor sampling. Suitable for working conditions, chemical plants, outdoor and indoor air detection, environmental monitoring stations at all levels of labor hygiene, occupational health monitoring institutions, research institutes, education and other departments for gaseous substance detection. Can simultaneously collect NO_x、 SO₂, other types of toxic gases H₂S、CL₂、 TVOC, etc.

Reference standards

HJ/T375-2007 "Technical Requirements and Testing Methods for Environmental Air Samplers"

JJG956-2013 "Verification Regulations for Atmospheric Samplers"

Product Features

Constant pressure and current: By using closed-loop control technology, a continuous constant current of (100~1000) mL/min has been achieved for atmospheric sampling.

Remote Control: Utilizing 2G/3G/4G wireless network for remote control based on PC remote control function

Fully functional: Equipped with a high-sensitivity barometer, thermometer, and atmospheric pressure, it can automatically calculate standard volume, standard flow rate, and volumetric flow rate.

Simultaneous 8-channel/4-channel: capable of independent, time-sharing, and simultaneous 8-channel/4-channel sampling.

Lightweight and portable: The weight of the host is less than 4kg, and the overall size is (295 × 260x148.5) mm.

Intelligent power supply: Equipped with a built-in high-energy lithium battery, it can also be powered by a portable power bank.

Highlight advantages

Multi channel simultaneous: Through closed-loop control and ultra micro integration technology, independent control of 4/8 pumps is achieved; Thus achieving simultaneous sampling of multiple channels.

Eye catching changes: This instrument supports a maximum of 8/4 sampling channels and can also be combined for application, while expanding the sampling flow range through parallel pumps.

Standard configuration

Optional configuration