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TFT Touch Screen Tracking Test Apparatus

Categories Flammability Test Equipment
Brand Name: SHC
Model Number: SC-LTT
Certification: CNAS、TUV、ITS、CSA、BV、SGS (cost additional)
Place of Origin: China
MOQ: 1 unit
Price: US$ 1000-10000 per unit
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 999 unit per month
Delivery Time: in 15 work days
Packaging Details: Carton
Usage: Flame Testing Equipment
Electrode Materials: The electrode caput of brass-platinum
Controller: 7 inch TFT touch screen
Electrode Distance: 4.0mm±0.1mm,60±5°angle
Test Voltage: 100~600V adjustable, displayed value: r.m.s
Electrode Pressure: 1.00N±0.05N
Heigh Drops: 30-40mm±5mm(adjustable)
Dripping Nozzle: outer diameter: 0.9mm~1.2mm for solution A
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    TFT Touch Screen Tracking Test Apparatus

    7 Inch Touch Screen Tracking Test Equipment Flammability Tester


    Technical Parameters:

    Timing device9999X0.1S Resolution
    Electrode materialPlatinum
    Electrode specifications5mm*2mm
    Drip intervalAdjustable
    The height of the drip30~40mm
    Drip delay0.2S (solenoid valve open time)
    Electrode spacing4±0.1mm
    Electrode pressure1±0.05 N
    Electrode angle60°
    Drip size45 ~ 50 drops / cm3
    Delay electric circuit2 ± 0.1S (at 0.5A)
    Test voltage range0~600V Accuracy:1.5%
    Working volume> 0.5 M³
    Electrical parameters1.5KW/220VAC/50Hz
    Short circuit voltage drop8% MAX
    Short-circuit current1±0.1A Accuracy: 1%
    Environmental requirements0 ~ 40 ℃ / ≤ 80% relative humidity
    StandardsIEC60112, UL746A, IEC60695, ASTMD3638

    Features

    •Self contained cabinet with large viewing window and internal light

    • 7" TFT touch screen of operating system
    •Easy access to testing area during setup
    •Built in exhaust fan
    •Control panel has all controls in easy reach including lighting and exhaust

    •Platinum Electrodes 99.5% minimum purity
    •Alarm sounds if tracking failure occurs for more than 2 seconds.
    •Safety interlock on door halts test if the door is opened
    •Easy adjustment to test table height


    Application:

    IEC60950 IEC60884 IEC60335 tracking index test apparatus is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator and mainly used test the resistance Tracking Performance of solid electrical insulation materials when they are exposing in electric affect impurity water situation.Mainly used for determination PTI and CTI items.


    Inside the well lit cabinet, a test specimen is placed on a glass plate and two platinum electrodes are lowered on the top surface.


    A gauge block is supplied with the instrument to ensure the electrodes have the proper distance between them. The table height is easily adjustable to ensure the proper angle of the electrodes and height of drops. The rest of the test is controlled from outside the test chamber with the door closed.


    The voltage,limiting current, drip rate and number of drips are all set on the control panel. An operator should observe the test to see if a flame ignites. The instrument sounds an alarm if there is a tracking failure of at least two seconds.


    Description:

    The Tracking Index Apparatus IEC60112 is used for the determination of comparative tracking indices of solid electrical insulating materials on pieces taken from parts of electrical and electronic equipment and on plaques of material using alternating voltages. In normal use, components made of insulating material may become moist and dirty. If the impurities are electrically conducting, current will flow between parts of different voltage potentials creating a track. As a result, small flashovers may occur, which cause thermal stresses to the surface of the insulating material. The visual result of thermal decomposition of the insulating material caused by the tracking current is called the track. The interconnecting formation of carbonized material forms a tracking path, by which a lasting current conducting connection results. Thereafter the component cannot fulfill its intended electrical function in the majority of cases and parts may catch fire. The resistance of an insulating material to track formation is called the tracking resistance.

    Instrument


    The Tracking Index Apparatus IEC60112 is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator. Inside the well lit cabinet, a test specimen is placed on a glass plate and two platinum electrodes are lowered onto the top surface. A gauge block is supplied with the instrument to ensure the electrodes have the proper distance between them. The table height is easily adjustable to ensure the proper angle of the electrodes and height of drops. The rest of the test is controlled from outside the test chamber with the door closed. The voltage, limiting current, drip rate and number of drips are all set on the control panel. An operator should observe the test to see if a flame ignites. The instrument sounds an alarm if there is a tracking failure of at least two seconds.


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