Vacuum Bag Sampler

Short Description:

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)

Applications:

> Industrial VOCs

> Indoor air quality

> Effluent gas samples

> Stack sampling

> Ventilation studies

> Hazardous Material (HazMat) testing


  • Model : ZR-3730/ZR-3520
  • Bag capacity: ZR-3520 /(1~8)L ; ZR-3730 /(1~4)L
  • Size: ZR-3520/(L160×W158×H75)mm ; ZR-3730/(L350×W310×H250)mm
  • Weight: ZR-3520 / About 1kg ; ZR-3730 / About 5.5kg
  • Product Detail

    Specification

    Accessory

    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)

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    Applications

    > Industrial VOCs

    > Indoor air quality

    > Effluent gas samples

     

    > Stack sampling

    > Ventilation studies

    > Hazardous Material (HazMat) testing

    Standards

    HJ 604-2017       Ambient air - Determination of total hydrocarbons, total methane and non-methane hydrocarbons - Direct injection / gas chromatography

    HJ 732-2014       Emission from stationary sources-Sampling of volatile organic compounds-Bags method

    HJ 38-2017         Stationary source emission―Determination of total hydrocarbons,methane and nonmethane hydrocarbons―Gas chromatography

    GB 13223-2011  Emission standard of air pollutants for thermal power plants

    Features

    > One button operation. Cleaning and replacement automatically, no need to plug or unplug the bag.

     Built-in battery≥12H.

    >  Protects sample pump from contamination

        • Sample does not pass through the pump

        • Sample contacts only inert tubing and bag. Ensure that the collected samples are free from contamination and adsorption.

    >  Rugged heavy-duty, airtight construction.

    Deliver Goods

    deliver goods Italy
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  • 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)℃(0~95)%RH Can collect gas of pollution source lower than 150 ℃.
    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

    How to connect the gas circuit?

    The sampling container shall be sampled after at least three times of on-site air cleaning. Use a vacuum box to introduce the air sample into the air bag to about 80% of the maximum volume, and seal it immediately.

     

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    1, sampling host       2, vacuum box         3, bag         4, sampling pipe       5, gas pipeline

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