Product Introduction

This instrument is a new product carefully developed by our company for adsorption tube sampling of VOCs (volatile organic compounds) in ambient air and fixed pollution source exhaust gas. The sampler adopts solid-phase adsorption method to collect volatile organic compounds from ambient air and fixed pollution source emissions into adsorption tubes filled with suitable adsorption. The instrument meets relevant standards, has complete functions, is lightweight, and has stable performance. It is an ideal volatile organic compound adsorption tube sampling instrument.

Reference standards

HJ644-2013 "Determination of volatile organic compounds in ambient air - Adsorption tube sampling - Thermal desorption/gas chromatography-mass spectrometry method"

HJ583-2010 "Determination of Benzene Compounds in Environmental Air Solid Adsorption/Thermal Desorption Gas Chromatography Method"

JJG956-2013 "Verification Regulations for Atmospheric Samplers"

GB/T17061-1997 Technical Specification for Workplace Air Sampling Instruments

Product Features

Lightweight and portable: small in size, light in weight, easy to carry, and simple to operate.

Flow precision control: High precision quality flow controller ensures precise control of small flow rates.

Long term battery life: Built in rechargeable high-energy lithium battery, supports long-term sampling.

Automatic conversion: Display the conversion of standard flow rate and standard volume dynamically.

Multiple sampling methods: Set sampling time/volume to meet different user needs.

Wide adaptability: Used for sampling various working conditions of ambient air and fixed pollutants, compatible with adsorption tubes of various specifications and lengths.

Interactive display: Warm OLED display screen, visible under strong light, clear and distinct display, achieving good human-computer interaction.

Standard configuration

Optional configuration