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Air circulator therma Smooth specimen transferThermal Shock Chamber

Air circulator therma Smooth specimen transferThermal Shock Chamber

    • Air circulator therma  Smooth specimen transferThermal Shock Chamber
    • Air circulator therma  Smooth specimen transferThermal Shock Chamber
    • Air circulator therma  Smooth specimen transferThermal Shock Chamber
  • Air circulator therma  Smooth specimen transferThermal Shock Chamber

    Product Details:

    Place of Origin: China
    Brand Name: Haida
    Certification: CE,,ISO
    Model Number: HD-E703

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiation
    Packaging Details: Strong Wooden Case
    Delivery Time: 15 Days After Order
    Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
    Supply Ability: 75 Piece / Pieces Per Month
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    Detailed Product Description
    Temp. Heat Up Time*3: Ambient Temp. To +200°C Within 30min Pre-cool Lower Limit: -65°C
    Temp. Pull Down Time*3: Ambient Temp. To -65°C Within 70min Temp. Recovery Time: Within 10 Min.
    External Material: Cold-rolled Rust-proofed Steel Plate Cooler: Stainless Steel Welded Plate Heat Exchanger
    Power Supply: AC380V, 50/60Hz, Three Phase , 30A Cooling Water Supply Pressure*6: 02~0.4Mpa
    High Light:

    environmental testing equipment


    environmental lab testing equipment


    Air circulator therma Smooth specimen transferThermal Shock Chamber


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    1. Description:


    Air circulator therma Smooth specimen transferThermal Shock Chamber  is according to user requirements, design and manufacture of machine suitable for electrical and electronic products and components of high and low temperature impact test and high temperature or low temperature storage and test environment.For users of the machine (or parts), electrical appliances, instruments, materials, coating, coating, etc for the corresponding climate environment accelerated test, the sample (s) to the sample (s) or test behavior.



    Meet the standard:

    GB/T2423.1 test method at low temperature;GB/T2423.2 high temperature test method;
    GB/T2423.22 temperature test;GJB150.5 temperature impact test;
    GJB360.7-87 temperature impact test;GJB367.2-87, 405 temperature impact test.
    SJ/y73 T10187-91 series temperature test chamber SJ/y73 T10186-91 series temperature test chamber
    IEC68-2-14 _ test method of GB/T2424.13 N_ temperature changes - 2002 test method for temperature change test guideline
    GB/T2423.22-2002 temperature weathering test QC/T17-92 auto parts general rules
    EIA364-32 thermal shock test program (temperature cycle) electric connector and socket of the environmental impact assessment


    Meets Military Standard 883 method 1010.8 with 15lbs. of product
    Limit switches stop the transfer process and allow for precise product positioning
    Alarm and shutdown circuit provide over/under temperature protection to ensure product safety and accurate test results
    Efficient refrigeration system provides thermal capability to meet temperature stabilization times for military specifications
    Value priced – water cooled vs. liquid nitrogen cooling



    Vertical air circulation
    2” traveling port
    Open-air, rapid-responding, low-mass, nichrome wire heating elements
    Two zone types with hot/cold compartment setups
    Cascade refrigeration system with TEV control and two semi-hermetic compressors
    Vapor-tight, interior liners made of 100% continuously welded stainless steel
    Fully automatic, PID chamber control through alpha-numeric display
    Horizontal or vertical configurations
    Ceramic insulators
    Fiberglass and polyurethane insulation ensures minimal thermal transfer
    Double-gasket doors provide additional insulation
    Door switch
    Limit switch
    Dual-carriage transport system with stainless steel, wire mesh basket



    Temperature ranges:

    With Single Stage Refrigeration: - 35°C to + 200°C, +/- 0.5 deg. after stabilization
    With Cascade Refrigeration System: - 73°C to + 200°C, +/- 0.5 deg. after stabilization
    Standard Humidity Range: 20% to 98% RH in the dry bulb range from +20°C to +85°C, limited by a dewpoint of +3°C






    Two-zone test by means of damper switching

    Three-zone chamber






    Test area

    High temp. exposure range*1

    +60~ to +200°C

    Low temp. exposure range*1

    -65to 0 °C

    Temp. fluctuation *2


    Hot chamber

    Pre-heat upper limit


    Temp. heat up time*3

    Ambient temp. to +200°C within 30min

    Cold chamber

    Pre-cool lower limit


    Temp. pull down time*3

    Ambient temp. to -65°C within 70min

    Temp. recovery (2-zone)

    Recovery conditions

    Two-zone: High temp. exposure +125°C 30 min, Low temp. exposure -40°C 30 min; Specimen 6.5 kg (specimen basket 1.5kg) 

    Temp. recovery time

    Within 10 min.


    External material

    Cold-rolled rust-proofed steel plate

    Test area material

    SUS304 stainless steel


    Manually operated door with unlock button


    Strip wire heater

    Refrigeration unit


    Mechanical cascade refrigeration system


    Hermetically sealed scroll compressor

    Expansion mechanism

    Electronic expansion valve


    High temp side:R404A, Low temp side R23


    Stainless steel welded plate heat exchanger

    Air circulator

    Sirocco fan

    Damper driving unit

    Air cylinder


    Cable port with diameter 100mm on the left side (right side and tailor made diameter size are available as options), specimen power supply control terminal

    Inside dimensions (W x H x D)

    350 x 400 x 350

    500 x 450 x 450


    Test area capacity




    Test area load

    5 kg

    10 kg


    Outside dimensions (W x H x D)

    1230 x 1830 x 1270

    1380 x 1980 x 1370







    Utility requirements


    Allowable ambient conditions


    Power supply

    AC380V, 50/60Hz, three phase , 30A

    Cooling water supply pressure*6


    Cooling water supply rate*6

    8m³ /h

    Operating cooling water temp. range

    +18 to 23 °C

    Noise Level

    70 dB or lower


    3. Safety Devices 

    1. Hot chamber overheat protection switch
    2. Cold chamber overheat protection switch
    3. Air circulator overload alarm
    4. Refrigerator high/low pressure protector
    5. Compressor temperature switch
    6. Air pressure switch
    7. Fuse
    8. Water suspension relay ( water-cooled specification only)
    9. Compressor circuit breaker
    10. Heater circuit breaker
    11. Test area overheat/overcool protector
    12. Air purge valve

    Daily maintenance

    1. The refrigeration system using air cooled condenser fan should be regular maintenance, removal and decontamination condenser, in order to ensure good heat transfer performance of ventilation
    2, hot and cold shock me a long shutdown is not used regularly every half power, power time is not less than one hour, and related spare parts and testing equipment is functioning properly.
    3, hot and cold shock box should be cleaned regularly evaporator: cleanliness levels because the test is different, in the forced air circulation effect, it will gather a lot of dust particles and other small objects on the evaporator should be cleaned regularly.
    4, low-temperature chamber circulation fan, condenser fan and clean balance correction: cleaning and evaporator is similar because of different working environment chamber, circulating fan, will gather a lot of dust and other small particles on the object condenser fan should regular cleaning.
    5, hot and cold shock box device To move preferably at Paddy ASHDOWN Lai instrumentation technician guidance, in order to avoid damage to the equipment, such as customer self relocation, must have a professional electrician before turning on power to confirm correct operation of the circuit, or will burned equipment related components.



    Contact Details
    Hai Da Labtester

    Contact Person: Mr. Liang

    Send your inquiry directly to us
    Hai Da Labtester
    6th Floor, Rongda Building, Yuanwubian Road, Nancheng District, Dongguan, Guangdong, China (Mainland)
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