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Two-Chamber Thermal Shock Test Chamber CZ-H-252C

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!

Item NO CZ-H-252C

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product details

Product Specifications:

Model	CZ-H-225C
Inner Dimension WxHxD(mm)	700x600x600
Outer Dimension WxHxD(mm)	1350x2190x2400
Test conditions	The temperature and humidity performance test is measured at +25℃ with no load. The temperature and humidity performance test is measured according to the relevant provisions of IEC60068-3 standard. The sensor is placed at the air outlet of the air handling unit.
Temperature range	High temperature zone temperature range: RT～+170℃ Low temperature zone temperature range: RT～-55℃ Test zone temperature range: -40～+150℃
Temperature shock range	High temperature: 60℃～150℃ Low temperature: -10℃～-65℃
Heating time (heat storage area)	RT→200℃≤40min
Cooling time (cold storage area)	RT→-70℃≤80min
Temperature recovery time/conversion time	≤5min/≤10sec以内
Temperature control accuracy/distribution accuracy	Resolution accuracy: 0.01℃ Temperature fluctuation: ±0.5℃, tested at constant temperature Distribution uniformity: 2℃, tested at constant temperature Temperature deviation: ±1℃, tested at constant temperature

Structural Characteristics:

●The two-chamber equipment is divided into two parts: high temperature zone and low temperature zone. The test product is placed in the basket. When impacting, the basket moves the test product into the high temperature zone or low temperature zone for impact. The test product is dynamic.

●The touch-screen graphic control operation interface is adopted, which is easy to operate, suitable for customized needs of test chambers.

●The impact method uses the air duct switching method to introduce the temperature into the test area 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.This design is widely used in our thermal chamber.

●The system can be used for automatic cycle engine or manual selective impact.

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

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 Large Walk-In Rapid Temperature Change Humidity Test Chamber. For more information, please feel free to contact us.

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