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Stable Digital Vacuum Controller , Vacuum Measurement Instrument

    Buy cheap Stable Digital Vacuum Controller , Vacuum Measurement Instrument from wholesalers
     
    Buy cheap Stable Digital Vacuum Controller , Vacuum Measurement Instrument from wholesalers
    • Buy cheap Stable Digital Vacuum Controller , Vacuum Measurement Instrument from wholesalers

    Stable Digital Vacuum Controller , Vacuum Measurement Instrument

    Ask Lasest Price
    Brand Name : GUOGUANG
    Model Number : ZDL-014
    Price : Negotiation
    Payment Terms : T/T
    Supply Ability : 200 Pieces per Month
    Delivery Time : 10 days(less than 50pcs)
    • Product Details
    • Company Profile

    Stable Digital Vacuum Controller , Vacuum Measurement Instrument

    Thermocouple Vacuum Controller ZDL-014C

    Thermocouple Vacuum Controller:

    ZJ-14 Cold Cathode Ionization Gauge is a kind of middle-vacuum gauge suitable from 10-1 Pa to 10-7 Pa . There is not filament inside of the gauge, so it has longer work time and is convenient to be taken down for service . And it has the widely measuring range , better stability , etc…

    Cold cathode is apt to be polluted by the oil steam in the low vacuum, which will change the surface of the cathode to make it being hard to excite the cold gauge , The followeing methode can be choosed:

    a. Use the best vauum running program to shorten the retention time of the vacuum area.

    b. keep work in the high vacuum .

    c. stop the metal dust enters the cold gauge.

    d. the appropriate installation place can help you to get away from the pollution source.

    e. turn off the cold gauge if there is no work to do.



    Parameter



    1


    Testing circuit quantity


    Two circuits


    2


    Testing range


    (The equipped vacuum gauge)

    1.0×10-1—1.0×10-4 (Pa)


    (resistance gaugeM014/15.5)


    3


    Ionization parameters


    Voltage of Positive pole:225V


    Emission current:1mA/100uA


    4


    Testing precision

    ±10%

    5


    Zero drift

    ±2%

    6


    Controlling range

    1.0×105—1.0×10-4(Pa)

    7


    Controlling method


    Two circuits point control or area control


    8


    Controlling precision

    ±1%

    9


    Controlling time


    < 1S


    10


    Output contend


    3A/220VAC non-inductive load


    11


    Analog output

    0-5V/4-20m

    12


    Power supply

    AC 220V/50Hz ±10%

    13


    Environmental temperature

    -10℃--45℃

    14


    Environmental Humidity

    < 85%(25℃)

    15


    Rated consumed power


    55W


    16


    Net weight of the apparatus


    3.5Kg around


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