TWA-300T type low flowair sampler

TWA-300T type low flowair sampler

1Overview

TWA-300TLow flow air sampler, not only suitable for various applicationsabsorption tubeSampling is an ideal instrument for solid adsorption tubes. Solid adsorption tubes (including activated carbon tubes and silicone tubes, etc.) can be used for both long-term and short-term sampling, including fixed-point sampling and individual sampling. They can collect various organic vapors, as well as inorganic gases and vapors; Can be used for high allowable concentrations according to hygiene standards（MAC）The monitoring system can also be used for time weighted average concentration（TWA）Monitoring support. Therefore, it has been increasingly used for monitoring and evaluating labor hygiene and environmental hygiene.

IITWA-300T low flow atmospheric samplerTechnical Specifications

1Extraction pressure:>13000Pa

2、Flow range:20～500ml/min

3、Traffic accuracy:±5%

4、Stability: ≤5％

5、Timing accuracy: ≤±0.1％

6、Environmental temperature: -5～50℃

7、Working status: intermittent or continuous8Hourly sampling

8、Power supply: AC/DC dual-use, AC220V±10V 50Hzdirect current8section5Number battery or rechargeable battery.

9、Weight: ≤0.5Kg

10、Overall dimensions:137×88×45（mm）