Temperature and Humidity Firm Box DRK645

Short Description:

Our company has independently developed temperature and humidity testing box series products, which has all intellectual property rights, and has won many invention patents. Technical feature The main indexes are superior to the requirements of the standard Original design of three side observation window and double operating hole The rise and fall speed is greatly improved Uniformity is at the top of the world Can provide 8 pages of test data Function: The temperature and humidity calibra...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Our company has independently developed temperature and humidity testing box series products, which has all intellectual property rights, and has won many invention patents.

    Technical feature

    1. The main indexes are superior to the requirements of the standard
    2. Original design of three side observation window and double operating hole
    3. The rise and fall speed is greatly improved
    4. Uniformity is at the top of the world
    5. Can provide 8 pages of test data

    Function:

    1. The temperature and humidity calibrating box is special test equipment used to check the temperature and humidity meter of hair, humidity meter of dry and wet bulb, digital temperature and humidity meter and other kinds of temperature and humidity sensors.
    2. The equipment realizes accurate measurement by high precision sensor, and uses industrial programmable controller to realize complex adjustment action. It can realize the automatic humidity control in the temperature and humidity detection box and the automatic processing of humidity verification data. It has a high level of automatic control, providing a continuous and stable humidity environment, which meets the high precision requirements for scientific research and metrology

    Factory detection curve

     Each of equipment has been tested strictly before leaving factory. The item as follows:

    1. Temperature, humidity uniformity, fluctuation test, temperature rise and fall speed test under multiple working conditions
    2. Electrical safety and insulation testing of the whole machine
    3. Verifying the accuracy of the indication and aging the whole machine
    4. According to the standard, test the uniformity and volatility of humidity box temperature and humidity, file and save it.
    5. Each wet box has been tested strictly. 9 temperature and humidity sensors are used to measure the temperature and humidity fluctuation and uniformity

     

    Temperature and humidity calibration box technical index:

    Model  
    Operating environment 20±5℃;30%RH~80%RH

    Perfor-mance

     

    Temperature range and resolution

    -10~65℃;0.01

    Humidity range and resolution

    20%RH98%RH; 0.01%RH

    Temperature fluctuation

    ≤±0.1℃(15℃、20℃、30℃)

    Temperature uniformity

    0.3℃(15℃、20℃、30℃)

    Humidity fluctuation

    ≤±0.8%RH

    Humidity uniformity

    <1.0%RH

       Hygroscopic system

    The wetting and wetting method accurately controls the ratio of dry and wet gas to form different wet fields.

     

    Observation window

    The wetting and wetting method accurately controls the ratio of dry and wet gas to form different wet fields.

     

    Temperature control and humidity control sensor

    Precision platinum resistance; humidity sensor

    control mode

    The man-machine interface of touch screen is fully automatic controlled

    All kinds of control, installation, protection, curve display and so on are available.

    Programmable timing, control state programmable

    After installing the corresponding equipment, it can constitute automatic verification, and the verification task can be completed under the unmanned condition.

    System self protection mode

    The system controller automatically carries out automatic protection for exceptions such as over temperature, low water level and compressor overpressure.

    Internal size

    500mm×500mm×500mm

    Dimension

    1000mm x700mm x 1800mm

    Weight

    350Kg

    Standards

    Verification regulation of <<mechanical temperature and humidity meter>> JJG2052005

    Package

    Fumigated five plywood boxes( Export grade) Anti tilt recorder


  • Previous:
  • Next:

  • Related Products

    WhatsApp Online Chat !