Products

Liquid tank thermal shock test chamber technical proposal

Product description

Overview:

The thermal shock test chamber is a test device used to simulate the performance and reliability of a product or material under special temperature changes. It makes the product or material experience a rapid hot and cold shock by quickly switching in the liquid tank of different temperatures to evaluate its durability and stability in the temperature changing environment; It is widely used in electronics, automotive, aerospace, materials and other industries to evaluate the reliability, adaptability and durability of products or materials under special temperature environments.

During the test process, the temperature shock test chamber will control the temperature of the liquid in the cold and hot tanks and the action of the transfer device, so that the sample can be quickly transferred from one temperature extreme to the other temperature extreme in a relatively short time. This rapid temperature change creates both thermal and cold stresses, simulating the stress conditions that a product or material may meet in a temperature changing environment.

 

Performance:

1.The cold and heat shock test chamber is an effective test device suitable for reproducing test results in a short time

2.Carry with touch color LCD operating screen

3.Corresponding to the U.S. military standard MIL-STD-883E (Method No.1011.9) and other test standards

4.Smooth movement of the specimen

5.The air cylinder mode and the new fitting mode are adopted to reduce the vibration effect on the sample and avoid the unnecessary stress effect

6.A significant reduction in the consumption of conductive fluid

7.By improving the air tightness of the test area and preventing evaporation, water is separated by water separation filter

8.There is a special regenerative device for conducting medium fluid

Product features
01
Adopt the most cutting-edge electronic expansion valve technology
02
Energy saving about 30%
03
Continuous impact 1000 times defrosting not required (optional)
04
Evaporator is not easy to frost
05
Linear model is more convenient to realize
06
Stable and fast temperature, better uniformity control
07
The compressor is not easy to frost, the whole machine life is longer than the traditional technology 1/3
08
ESS box load heating automatic adaptation
09
High temperature area and low temperature area, the test product is placed in the basket, and the basket switches in the high temperature area and low temperature area during impact
Technical specifications

Main technical parameters

Mode

WBE-LR2YC-22A/B/C

WBE-LR2YC-52A/B/C

WBE-LR2YC-10LA/B/C

WBE-LR2YC-15LA/B/C

WBE-LR2-YC30LA/B/C

Volume(L)

2.1L

4.5L

10L

15L

30L(双开门)

Basket size WxDxH(mm)

120×120×150

150×200×150

175×300×175

215×350×195

300×450×220

Liquid tank size WxDxH(mm)

280×420×420

310×500×420

335×600×445

375×650×465

460×750×490

Outer size WxDxH(mm)

1360×1440×1910

1420×1540×1910

1470×1620×1910

1560×1570×1950

1720×1670×1980

Liquid medium

Fluoro oil (perfluoroether oil)

The high temperature liquid tank Max temperature ℃

150℃(optional 180℃)

The low temperature liquid tank Min ℃

A-40℃;B-55℃;C-65℃

Tonnage of water tower RT

Air cool

Water cool

Window W*H(mm)

W500*H350

W550*H350

W600*H350

W650*H400

W400*H400*2

Heat storage temperature time

RT~150℃ ≤80min

Cool storage temperature time

A:+20~ -40℃ ≤50min; B:+20~ -55℃ ≤65min;  C:+20~ -65℃ ≤80min.  

High temperature impact range

+60℃~ +150℃

Low temperature impact range

A:0℃~ -40℃ ;  B:0℃~ -55℃ ;  C:0℃~ -65℃ 。

Temperature fluctuation

≤±0.5℃

Temperature uniformity

≤2.0℃

Temperature deviation

≤±2℃

Basket conversion time

10S

Temperature recovery time

≤ 3min  

 

High temperature exposure 10min/ low temperature exposure 105min

Operating ambient temperature

Air cooling ambient temperature requirements 5~ +30℃/ Water cooling ambient temperature requirements +5~ +40℃ (water cooling requires a water tower or ice water machine)

System structure

The test product is mobile, and there is a high-temperature liquid tank and a low-temperature liquid tank in one chamber structure

Weight(about)(Kg)

1000

1200

1600

1900

3500

Temperature-time resolution

Temperature:0.01℃;Time: 0.01min

Standard fittings

Insulated glass viewing window 1pcs, power cord, instruction manual

Power supply

AC380V±10%,50Hz±1Three-phase four-wire + ground cable (3/N/PE), the ground resistance is < 4Ω

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