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Rapid Change Temperature Cycling Chamber / Thermal Cycling Equipment

Categories Temperature Cycling Chamber
Brand Name: Q1-Test
Model Number: QTH-150KA
Certification: CE
Place of Origin: Dongguan/China
MOQ: 1 Set
Payment Terms: T/T
Supply Ability: 20 Sets per Month
Delivery Time: 20 Working Days
Packaging Details: Plywood Box
Price: Negotiable
Temperature: Range 0℃ ~ +150℃
Dimension: Internal 150L, 50 x 60 x 50cm
Heating Rate: 5℃ ~ 20℃/min
Temp Slope: Linearity or Average
Controller: Large LCD Touch Screen with RS232
Interior Material: SUS#304 Stainless steel
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    Rapid Change Temperature Cycling Chamber / Thermal Cycling Equipment

    Laboratory Constant Programmable Environmental Rapid Change Temperature Cycling Chamber

    Brief Introduction:

    Rapid change temperature testing is a type of thermal cycling tests developed to improve the failure repeatability of thermal shock tests.

    With the ongoing rise in issues affecting the reliability of electronic devices and circuit boards, a better-suited evaluation testing method is needed to respond to issues such as higher device operation temperatures resulting from greater semiconductor integration, changes in device mounting methods such as BGA and CSP, and the use of lead-free solder.

    Rapid change temperature testing specifies a test sample temperature variation rate of 15°C/minute or less, which is the biggest difference between this method and thermal shock testing. Since rapid change temperature testing achieves highly repeatable test results, it is used for compliance testing for standards such as JEDEC (JESD 22-A104B).


    The ambient condition of the room where the chamber will live is very important to make it running. Test chambers create a lot of heat, and with test cycling up and down the temperature spectrum, the chambers themselves require good air circulation.

    Some units require 18-36 inches (or more) of clearance in all directions to work properly and to provide reliable data. Even more critical, is test chambers should operate in rooms with an average ambient temperature of 23°C (70°F).

    The constant ambient room temperature will ensure that your test requirements only fluctuate when you want them to change. When the space housing the test chamber changes often, the chamber must work harder to regulate its own temperature to the programmed setting.


    1, Available internal chamber volumes: 150L, 225L, 416L, 800L and 1000L;

    2, To preset different heating and cooling rate: 5℃/min, 10℃/min, 15℃/min;

    3, Support rapid change temperature test, condensation test, high temperature/humidity test, temperature/humidity loop test, etc.

    4, Complete real time curve display;

    5, Conform but not limited standards: MIL-STD-2164, MIL-344A-4-16, GJB-1032-90, GJB/Z34-5.1.6, etc.

    Technical Specifications:

    ModelTemp RangeInternal Dimension(mm)Exterior Dimension (mm)
    QTH-150KB-20℃~﹢150℃500 x 600 x 500800 x 1450 x 1120
    QTH-225KB500 x 750 x 600800 x 1620 x 1320
    QTH-416KB700 x 850 x 700980 x 1860 x 1600
    QTH-800KB1000 x 1000 x 8001350 x 1980 x 1700
    QTH-1000KB1000 x 1000 x 10001350 x 1980 x 1800
    QTH-150KC-40℃~﹢150℃500 x 600 x 500800 x 1450 x 1120
    QTH-225KC500 x 750 x 600800 x 1620 x 1320
    QTH-416KC700 x 850 x 700980 x 1860 x 1600
    QTH-800KC1000 x 1000 x 8001350 x 1980 x 1700
    QTH-1000KC1000 x 1000 x 10001350 x 1980 x 1800
    QTH-150KD-70℃~﹢150℃500 x 600 x 500800 x 1450 x 1120
    QTH-225KD500 x 750 x 600800 x 1620 x 1320
    QTH-416KD700 x 850 x 700980 x 1860 x 1600
    QTH-800KD1000 x 1000 x 8001350 x 1980 x 1700
    QTH-1000KD1000 x 1000 x 10001350 x 1980 x 1800
    Temperature fluctuation±0.5℃
    Temperature uniformity±2.0℃
    Heating/Cooling Rate3℃/min, 5℃/min, 10℃/min, 15℃/min, 20℃/min (optional)
    Temperature slopeLinearity or Average
    Control systemLarge LCD touch screen controller, data can be displayed directly
    Inner materialsSUS#304 Stainless steel
    Outer materialsCold rolled steel sheet powder baking paint
    Insulation materialRigid polyurethane foam
    Cooling mode

    1, Cooling system (No consumables, suitable for long-term high frequency test)

    2, Liquid nitrogen assist in cooling (Liquid nitrogen is a material used for short and low frequency test)

    Safety devicesElectric leakage protection , Short circuit protection, Overheat protection ,Water shortage protection , Dry burn protection switch alarm device
    Power SupplyAC220/380V, 50/60HZ,
    Note1, The performance values are no specimen inside the test area.
    2, At 20ºC ambient temperature, relative humidity 65%RH, rated voltage

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