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shelf life chamber,environmental test chamber, climate chambers
shelf life chamber,environmental test chamber, climate chambers
shelf life chamber,environmental test chamber, climate chambers
TESTEQ Rapid Temperature Change Test Chamber for Semiconductor
Technical Specifications

Capacity: 100 to 12,000L 

Temperature Range: -70°C to +180°C 

Temperature Change Rate: 5°C/min  to 25°C/min (optional)

Temperature Fluctuation: < ±0.5°C

Temperature Deviation: < ±2.0°C

Temperature Uniformity: < 2.0°C

Patent No.: CN201920954255.X

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Specifications
Serial
number		Capacity ( m3 )0.2450.4081.0 
1 ModelClimatic Test ChamberEATH225-40EATH225-70EATH408-40EATH408-70EATH1000-40EATH1000-70
2Internal Dimension
WxHxD （mm）		700x700x500700x800x7301000x1000x1000
3External Dimension
WxHxD （mm）		900x1680x1300900x1780x15001200x1980x1700
4Temperature Range -40℃ to +180℃ -70℃ to +180℃ -40℃ to +180℃ -70℃ to +180℃ -40℃ to +180℃ -70℃ to +180℃
5Temperature Change Range

-40°C to +85°C -Popuplar range ；

-45°C to +85°C（+125℃）;   

-55°C to +85°C(+125℃）-Military level；

6Temperature Fluctuation≤ ± 0.5℃
7Temperature Deviation≤ ± 2.0℃
8Temperature Uniformity≤  2.0℃
9Airflow198L/Sec Cold Fusion260L/Sec Cold Fusion472L/Sec Cold Fusion
10

Heating & Cooling Rate  ：Speed with 5℃/min  to 25℃/minutes  for optional （ Hot sales: 5℃/min, 10℃/min,15℃/min,20℃/min）

Support:※3 Linear control  with loading  or without loading 

                 ※3  Whole average with loading or without loading          

11Humidity Range (%RH)※2 10%～98% RH
12Humidity Uniformity±1.0 % RH
13Relative Humidity Deviation ≤+2.0% ~ -3%RH (humidity>75%RH)
≤±5.0%RH (humidity≤75%RH)
14Window sizer
WxH(mm)		300x360380x520
15HeatingNoise Level
Heating/Cooling		494949494949
16Cooling656865686768
17Water Supply MethodPump Supply
18Water Tank Capacity ( L )2540
19Power  AC380V; 3 phase 5 lines ; 50/60HZ
22※1 The temperature chambers model is ET-Series

※2 This indicator only applies to the humidity test chamber

 ※3 This is for temperature Rate change should be clear with test sample


Product Features

Features:

1.Cold/Hot Balance Technology
 Ensures extreme temperature stability while reducing energy consumption by 30%.

2.Smart Control System (v3.0) 
Provides real-time monitoring and traceability of operational status, eliminating manual checks and significantly cutting labor and maintenance costs.

3.High-Speed Transition 
Achieves rapid temperature shifts with mechanical refrigeration, ensuring reliability and precision for critical testing environments.

4.User-Centric Design 
Customizable chamber sizes and intuitive controls meet diverse industry needs, from aerospace to electronics validation.



TESTEQ Rapid Temperature Change Test Chamber ― Standards Compliance & Testing Capabilities

Fully Compliant with Major International Test Standards
The TESTEQ Rapid Temperature Change Test Chamber is engineered to meet and exceed the stringent requirements of key industry standards, including:

  • JEDEC Standard JESD22-A104G
    (Temperature Cycling)
    ― Reliably performs high-speed temperature cycling tests for semiconductor and electronic components to evaluate their robustness against thermal fatigue and interconnect failures.

  • MIL-STD
    (Military Standard Environmental Test Methods)
    ― Supports a wide range of defense and aerospace environmental stress screening (ESS) tests, including rapid transition thermal cycling as required by MIL-STD-810 and MIL-STD-883.

  • RTCA/DO-160
    (Environmental Conditions and Test Procedures for Airborne Equipment)
    ― Ideal for validating avionics equipment under extreme temperature variations and rapid transition conditions per Sections 4.0 and 5.0.


Additional Options

  • 1.Product Reliability Testing 
    Stress-testing components in automotive, semiconductor, and aerospace industries.

  • 2.Energy Efficiency
    Ideal for sustainable manufacturing practices with reduced power consumption.

  • 3.Quality Assurance 
    Validates product durability under extreme thermal conditions, ensuring compliance with international standards.

Free to get the test plan and pull to "Ask For A Quick Quote"  TESTEQ sales team will reply you within today for your proposal. 

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    Add: TESTEQ Science and Technology Park, No. 5, Wenzhou Road, Dongcheng Sub-district, Dongguan City, Guangdong Province, China

    Whatsapp(Phone): +8613310826672

    Tel: +86-0769-85914911

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