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par. mat. sampler
High Flow Organics Sampler
High Flow Organics Sampler
High Flow Organics Sampler
High Flow Organics Sampler
JCH-1000B Large flow semi-volatile organics sampler
  • Product name:JCH-1000B Large flow semi-volatile organics sampler
  • Order number:
  • Model:JCH-1000B
  • Stock status:Delivery according to contract
  • Logistics:by sea, by air, by express, etc.
  • Product Introduction
  • 1. Product overview


    JCH-1000B large-flow semi-volatile organic compound sampler is used to collect semi-volatile organic compounds ( SVOC ) samples such as polycyclic aromatic hydrocarbons, dioxins, polychlorinated biphenyls, etc. in ambient air.


    2. Product Features


    1. Adopt imported wide -temperature OLED display screen, good man-machine interface with Chinese menu and pictures and texts, eliminating the need for adjustment and comparison

    It can work in ultra-low temperature environment.

    2. The flow control adopts high-precision imported sensors, with good flow stability, high sampling accuracy, and automatic detection and sampling

    Flow, automatically control constant current sampling to compensate for flow fluctuations caused by voltage and resistance changes.

    3. Automatically record the accumulated flow and accumulated time during the sampling process, and convert the standard volume according to the air pressure and temperature.

    The real-time clock can set various sampling methods such as time sampling, interval sampling, multiple sampling, and cyclic sampling.

    4. Built-in rechargeable battery for saving data when the AC power is off

    The power-down time during the sample process, and can be used by users to query the power-down time.

    5. The imported fan is adopted, with high load capacity and wide flow setting range, which can meet the sampling of large flow. long-term continuous work

    High operating stability , low noise, trouble-free running time of more than 20,000 hours, long service life, can be in (-30-50) 

    work in the environment.

    6. Automatically save the parameters set by the last user, and use it automatically the next time the machine is turned on, realizing one-key sampling. Can store multiple groups

    The data is stored for 10 years, which is convenient for users to query.

    7. Automatic overload protection: During the sampling process, when the sampling flow is less than or greater than the set sampling flow, the instrument automatically stops.

    Machine protection, power failure protection function: power failure during the sampling process, the sampling data can be automatically saved, and the sampling will continue after the power is turned on.

    8. The user can calibrate the instrument through the waterproof keyboard. Maintenance requires a password to enter to ensure the security of the instrument data.

    It will be easily modified to make mistakes, and provide the function of restoring factory settings.

    9. The unique rain-proof design is suitable for any environment, and the flip-up structure can be folded for easy transportation.

    10. The whole machine adopts painted shell structure, anti-corrosion and anti-aging, which is suitable for long-term continuous use in the field.

    11. The pull-out type PUF sleeve is adopted, which is easy to operate and easy to install.


    3. Technical parameters


    The main parameters

    parameter range

    Resolution

    Accuracy

    Flow range

    200 1200 L / min

    0.1L/min

    ≤± 2.5%

    Factory default flow

    800L/min

    0.001m3/min

    ≤± 2.5%

    way to control

    Manual or automatic, set the switch time arbitrarily within 24 hours

    Effective size of filter membrane

    230 mm×180 mm

    delay time

    1min 99h59min

    1min

    ≤± 2S

    sampling time

    1min 99h59min

    1min

    ≤± 2S

    Intervals

    1min 99h59min

    1min

    ≤± 2S

    load capacity

    At 800L/min , it can overcome 20kPa resistance

    Timing accuracy

    24 hours ± 2S

    Number of samples

    1 to 99 times

    pre-meter temperature

    ( -55 + 150 )

    0.1 

    ≤± 2 

    atmospheric pressure

    60130Kpa

    0.1Kpa

    ≤± 2.5%

    Working power

    AC220V±10% 50Hz

    noise

    60dB(A)

    Power consumption

    800W

    Total Weight

    About 20kg

     

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