Product Introduction

This instrument uses the solution absorption method to continuously collect various pollutant gas components (SO) in the ambient atmosphere and indoor air at a constant temperature and current for 24 hours₂、 NO_xEtc.). Especially in terms of small portability, flow stability, and safe power supply, there have been significant improvements, reducing labor intensity and greatly improving work efficiency. Can be used for routine or emergency monitoring of aerosols in departments such as environmental protection, health, labor, safety supervision, military, education, and scientific research.

Reference standards

JJG 956-2013 Atmospheric Sampler

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

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

Product Features

Traffic self calibration: With open calibration permissions, users can control the accuracy of each sampled traffic.

Precision pump: Imported pump, corrosion-resistant, ultra-low noise, continuous operation without maintenance, suitable for various working conditions.

Automatic calibration: Equipped with high-precision temperature and pressure sensors, it automatically calculates and outputs the calibration flow rate, making the calibration volume more accurate.

Touch operation: Using a 5-inch high brightness color touch screen for more intuitive content and convenient operation.

Wireless interconnection: equipped with remote SMS query and operation functions+intelligent control of the entire operation process on the mobile APP, real-time feedback and recording of sampling data.

Constant pressure and current: The dual channel atmosphere can easily maintain a constant current within the range of (0.1~1.0) L/min.

Intelligent power supply: DC power supply, the machine comes with a built-in battery to meet constant temperature sampling for more than 6 hours.

Power outage continuation: Automatically save sampling data after power outage, and resume sampling after power supply.

Highlight advantages

Intelligent water removal: Adopting a new type of water removal device, there is no longer a need for drying bottles and desiccants during sampling, and automatic drainage is supported.

Constant temperature sampling: using semiconductor constant temperature and air circulation technology, the sampling can automatically maintain a constant temperature to the set temperature.

Lightweight design: The entire machine, including the battery module, weighs only 4kg.

Standard configuration

Optional configuration