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Dongguan Haida Equipment Co.,LTD
Home ProductsEnvironmental Test Chambers

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

China Dongguan Haida Equipment Co.,LTD certification
China Dongguan Haida Equipment Co.,LTD certification
The instruments you recommend are very suitable for the testing needs of our laboratory products, after-sale is very patient to answer all our questions, and guide us how to operate, very nice.

—— Div Harish

You are very professional partners and we are willing to establish long-term cooperative relations with you.

—— Wojtek Krawczyk

On behalf of the company to visit your factories and companies, the technical staff is very professional and patient, I think I would be happy to cooperate with you again.

—— Manuel Munoz

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Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber
Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

Large Image :  Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber

Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: HAIDA
Certification: ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, , SMC, CMC, CPA, CE,CMA,IMC
Model Number: HD-E703
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: ach set protected with resin fiber and PP film, then put into Strong wooden case with operation man
Delivery Time: 20 days after order confirmed
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability: 300 Sets per Month Haida
Detailed Product Description
Power: Electronic Product Name: Environmental Testing Chambers
Control System: Intelligent Digital PID Microcomputer Temperature Control Instrument Outer Box (W * H * D): 1230x1830x1270mm
Inner Container (W * H * D): 350x400x350mm Standards: GB/T, GJB,IEC
High Light:

environmental testing equipment


humidity temperature test chamber

Automatic Control Environmental Test Chambers , Temperature Shock Test Chambe


Product Usage:

Environment Temperature Shock Test Chamber have a automatic control system for the hot and cold temperature testing .

Touch screen high low temperature shock test chambers can be used in testing composite material and material structure’s result which under continuous environment with high temperature or low temperature shock in short time; it means this product can test the material’s chemical change or physics change by expansion and contraction within short time. It’s application to metal, plastic, rubber, electronic etc materials and can be used for product improvement’s reference.

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber 0

Product Features:

1)  Perfect outlook upgrades, easy operation

2)  The color touch microcomputer temperature controller was made in Japan which can display Chinese / English Vertical structure with 3 chambers, high low temperature shock cycling can be automatic control, remain and change time can be adjustable, stainless steel inner material, several record methods, it has various safety precautions and device. 

3)  Perfect protect alarming function: when it has condition with short circuit, work chamber over-temperature, leakage; compressor with over-pressure, over-load, oil pressure, water-break, the screen will automatic display the fault cause and provide exclusion method, and when the input voltage is unstable, due to it has the stop device that the remove time of high-low temperature shock structure within 10s.

4)  The recovery time for this product within 5min and meet MTL, IEC, JIS, GJB etc standard

Automatic Control Environmental Test Chambers , Temperature Shock Test Chamber 1

The Main Parameters: 


Model HD-E703-50K40 HD-E703-50K55
Nominal content product(L) 50
Interior dimension(mm) 350×400×350(W×H×D)
Overall dimension(mm) 1230×1500×1830(W×H×D)
Technical parameters Temperature range
High temperature RT~170 ℃
Low temperature -75℃ ~RT
Test area -40℃ ~150℃ -50℃ ~150℃
Temperature shock range High temperature 60℃ ~150℃
Low temperature -10℃ ~-40℃ -10℃ ~-50℃
Normal temperature area Room temperature
Temperature and humidity deviation ±0.3℃,±2%R·H
Average difference in temperature and humidity ±2℃,±3%R·H
Heating rate 2℃/min
Cooling rate 0.5~1.2℃/min
Storage time RT→-75℃≤ 65min
Heat storage time RT→170℃≤ 35min
Refrigeration system Compressor Import of France taikang/Germany
Cooling way Water cooling or air cooling
Condenser Stainless steel brazed plate type heat exchanger
Heater/evaporator Nickel-chromium electric heater/finned evaporator
Microcomputer & display screen TT-5188T3-7HL Taitong controller
Circulation fan Axial flow fan
Safety measures No fuse switch, compressor overpressure, overheat, overcurrent protection, fuse, water flow protection, phase sequence protection, oil pressure protection, pressure relief protection, low pressure protection, pressure cylinder protection, temperature limit protection
Material Chassis shell High quality cold rolled steel sheet is sprayed with static electricity
Inner wall of the case SUS304# Stainless steel plate
Heat preservation material Polyurethane rigid foam + high density fiberglass cotton
Standard configuration Test hole, floodlight, double vacuum bulletproof glass observation window
Power supply three-phase,380V,50Hz


Functional Module:

  • The equipment is designed as an integral structure, directly in front and above is the test studio, in front and below is the preheating studio, in the back and above is the pre-cooling studio, in the back and below is the refrigerating unit mechanical room, the top of the equipment is installed with room temperature impact circulation duct and blower, the right side of the equipment is the electrical control box
  • Refrigeration system:

1.Using French taikang compressor, and the use of American dupont environmental refrigerant (R404a), using dual low temperature loop system design.

2.Temperature and humidity control adopts P.I.D + S.S.R system to coordinate with the channel control, with the function of automatic calculation.

3.Imported controller is adopted for temperature and humidity. The relative temperature and humidity performance is set and displayed accurately. The resolution reaches 0.1℃.

  • Control system: with imported LCD programmable temperature controller can do the program test, can have many groups of multi-section programming operation, fixed value and program optional, time arbitrary setting function.



Contact Details
Dongguan Haida Equipment Co.,LTD

Contact Person: Kelly

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