ZR-3730 pollution source vacuum box air bag sampler Introduction
ZR-3730 pollution source vacuum box air bag sampler (A model, new product) is a professional instrument for collecting pollution source gas samples by air bag method. It is applied to waste gas with passive sampling temperature below 150 °C, especially for the sampling of volatile organic compounds (VOCs). It can be used for environmental and health, labor, security, military, scientific research, education and other departments for the collection of various sample gases. Features
The vacuum box has good sealing effect and large working negative pressure, which is suitable for high negative pressure pollution source sampling;
The gas path leak detection, cleaning, aging, and sampling process are automatically switched, and there is no need to manually insert and remove the connecting pipe;
The air bag sampling amount can be set systematically, and the sampling stop is automatically determined;
The gas path uses chemically inert materials to ensure that the collected samples are free from contamination and adsorption;
A dedicated full-range heat tracing gun is provided to prevent condensation from being generated during the sampling process;
Double metal shell design, good protection performance. Technical parameter
Response time: <60s
Accuracy: ±5%
Detection range: (1~4)L
Typical configuration: Composite VOC detector
Resolution: ±5%
ZR-3730 pollution source vacuum box air bag sampler (A model, new product) is a professional instrument for collecting pollution source gas samples by air bag method.
