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Vacuum bag sampler provides fast sampling with zero cross-contamination. The sampler allows sample bags to be filled directly by using negative pressure. It can be used to collect volatile organic compounds (VOCs) and other gaseous samples from fixed pollution sources and ambient air.
We have two models:
ZR-3520 Vacuum bag sampler(for fixed pollution sources and ambient air)
ZR-3730 Vacuum bag sampler(for fixed pollution sources only)
> Industrial VOCs
> Indoor air quality
> Effluent gas samples
> Stack sampling
> Ventilation studies
> Hazardous Material (HazMat) testing
| Parameter | Vacuum bag sampler | |
| Model | ZR-3520 | ZR-3730 |
| Application | fixed pollution sources ambient air | fixed pollution sources |
| Standards | HJ 604-2017 | HJ 732-2014/HJ 38-2017/HJ 38-2017 |
| Bag capacity | (1~8)L | (1~4)L |
| Working condition | (-20~50)ºC(0~95)%RH | Can collect gas of pollution source lower than 150 ºC. |
| Functions | / | Heat tracing in the whole process, prevent condensation water and ensure no pollution of samples. |
| Operation | / | Higher automation with 4-speed regulation |
| Size | (L160×W158×H75)mm | (L350×W310×H250)mm |
| Weight | About 1kg | About 5.5kg |
| Battery | >12h | Continuous sampling for 8 times under full power |
| Sampling flowrate | 4L/min | |
| Sampling negative pressure | >-16kPa | |
| Power supply | AC220V±10% , 50/60Hz | |
| Sample pipe | φ6×800mm | |
The products have passed ISO9001 quality management system certification, IS014001 environmental management system certification,CCEP China environmental protection products certification and obtained the corresponding product explosion-proof certificate, CPA type approval certificate, CMC measurement license, appearance brick certificate, software copyright registration certificate, etc.
Beijing Zetron Technology Co., Ltd, formerly Beijing Senre Technology Co., Ltd was founded in 2011, located in Beijing with convenient transportation access. We have almost 12 years experience in the retail, import and export of gas detection and monitoring equipment.
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