environmental stress screening chamber

Three-Chamber Thermal Shock Test Chamber

Thermal shock test chamber is used to test the degree to which materials or composite structures can withstand continuous high and low temperature environments in an instant, so as to test the chemical changes or physical damage caused by thermal expansion and contraction in the shortest time. Applicable objects include lithium batteries, metals, plastics, rubber, electronics and other materials, which can be used as a basis or reference for product improvement!

product details

Product Specifications:

Model	CZ-I-42(A～C)	CZ-I-80(A～C)	CZ-I-100(A～C)	CZ-I-150(A～C)	CZ-I-252(A～C)	CZ-I-450(A～C)
Inner Dimension WxHxD(mm)	400x350x300	500x400x400	500x450x450	600x500x500	700x600x600	800x750x750
Outer Dimension WxHxD(mm)	1100x1850x1450	1500x1930x1530	1500x1950x1600	1600x2200x1850	1750x2120x1970	1900x2270x2210
Temperature range	(150℃～A:-45℃; B:-55℃; C:-65℃); (high temperature area: +60℃～+150℃; low temperature area: -10℃～-65℃)
Heating time (heat storage area)	RT～200℃ takes about 35min
Cooling time (cold storage area)	RT～-70℃ takes about 55min
Temperature recovery time/conversion time	≤5min/≤10sec
Temperature control accuracy/distribution accuracy	±0.5℃/±2.5%℃

Structural Characteristics:

●The three-chamber equipment is divided into three parts: high temperature zone, low temperature zone and test zone. The test product is placed in the test zone. When impacting, the temperature of the high temperature zone or low temperature zone is rushed into the test zone for impact. The test product is static.

●The touch-screen graphic control operation interface is adopted, which is easy to operate.

●The impact method uses the air duct switching method to introduce the temperature into the test zone for hot and cold impact test.

●When high temperature impact or low temperature impact, the maximum time can reach 999H, and the maximum cycle can reach 9999 times

●The system can be automatically cycled or manually selectively impacted, and can set two-zone or three-zone impact and cold impact and hot impact start.

●The cooling adopts a binary refrigeration system, the cooling effect is fast, and the cooling method is water cooling.

●It can test the impact of normal temperature.

Wider temperature shock range

Refrigeration system description

● Use imported parts from internationally renowned brands.

● Use R404A and R23 refrigerants with zero ozone depletion coefficient.

● The condenser is easy to clean to ensure long-term and reliable operation of the unit.

● Intelligent control of the refrigeration system, suitable for a wide range of loads, and lower operating power consumption.

● Use imported compressors: Copeland, Blog or Bitzer, with lower and more stable operating noise and stronger performance.

● All pipelines are protected by nitrogen before welding to ensure that the inside of the copper tube is not oxidized, and the surface of the weld is coated with varnish for protection. It is one of the manufacturers in the industry that meets this standard.

● Modular production of refrigeration units is divided into three modules: sub-assembly, sub-assembly and general assembly; establish a pipe bending manual to ensure the uniformity of the system; standardize modules for easy installation, commissioning and maintenance.

Lmplement and Meet Standards and Test Methods

●GJB 150.5A-2009 Temperature shock test

●GB/T 2424.13-2002 Temperature shock test

●GJB 360B-2009 Temperature shock test

●GB/T 2423.2-2008 High temperature test method

●GB/T 2423.1-2008/IEC 6008-2-1-2007 Low temperature test method

●GB/T 10589-2008 Low temperature test chamber technical conditions

●GB/T 11158-2008 High temperature test chamber technical conditions and specifications

Selection Reference

Contact Us

As a professional test chamber manufacturer, Guangdong Zhongzhi Testing Instruments Co., Ltd. offers custom products to meet your specific testing needs, including our Double-Layer Programmable Temperature & Humidity Chamber. For more information, please feel free to contact us.

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