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Cold and hot shock testing machine (three boxes)
Cold and hot shock testing machine is used to test the degree to which material structures or composite materials can withstand continuous environment
Product details
Cold and hot shock testing machine is used to test the degree to which material structures or composite materials can withstand continuous environments of extremely high and low temperatures in an instant, in order to test the chemical changes or physical damage caused by thermal expansion and contraction in the shortest possible time. The applicable objects include materials such as metal, plastic, rubber, electronics, etc., which can serve as a basis or reference for product improvement.
characteristic
- The three box equipment is divided into three parts: high temperature zone, low temperature zone, and testing zone. The test products are placed in the testing zone, and the temperature of the high or low temperature zone is flushed into the testing zone for impact. The test products are static.
- Adopting a touch based graphical control interface, the operation tube is easy to operate.
- The impact method applies the air path switching method to import the temperature into the testing area for conducting cold and hot impact tests.
- During high or low temperature impact, the maximum time can reach 999H and the maximum cycle period can reach 9999 times.
- The system can be used for automatic cycling or manual selective impact, and can set the start of second or third zone impact and cold and hot impact.
- The cooling system adopts a binary freezing system, which has a fast cooling effect and is water-cooled.
- Can test the impact at room temperature to meet the standards and test methods: GJB150.5 temperature impact test; GJB360.7 temperature shock test; GB/2423.22 Temperature Shock Test
Execution standards and testing 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 methods
- GB/T 2423.1-2008/IEC 6008-2-1-2007 Low temperature test methods
- GB/T 10589-2008 Technical Conditions for Low Temperature Test Chamber
- GB/T 11158-2008 Technical Conditions and Specifications for High Temperature Test Chambers
specifications
| model | CZ-H-42(A~C) | CZ-H-80(A~C) | CZ-H-150(A~C) | CZ-H-252(A~C) | CZ-H-450(A~C) | ||||
|---|---|---|---|---|---|---|---|---|---|
| Internal dimensions WxHxD (cm) | 40×35×30 | 50×40×40 | 60×50×50 | 70×60×60 | 80×75×75 | ||||
| External dimensions WxHxD (cm) | 140x180x145 | 148X190X155 | 160x200X175 | 175x210X187 | 190x220x200 | ||||
| temperature range | (150℃~A：-45℃； B：-55℃； C：-65℃)； (High temperature zone:+60 ℃~+150 ℃); Low temperature zone: -10 ℃~-65 ℃; ) | ||||||||
| Heating time (heat storage area) | RT~200 ℃ takes about 35 minutes | ||||||||
| Cooling time (cold storage zone) | RT~-70 ℃ takes about 85 minutes | ||||||||
| Temperature response time/conversion time | Within ≤ 5 minutes/≤ 5 seconds | ||||||||
| Temperature control accuracy/distribution accuracy | ±0.5℃ ／ ±2.5℃ | ||||||||
| Internal and external materials | Outer box SUS304 # stainless steel surface stripe treatment, inner box SUS304 # stainless steel | ||||||||
| Insulation material | High temperature resistant high-density aluminum silicate brazing cotton or PU foam insulation material | ||||||||
| system | P. I.D+S.R+microcomputer balanced temperature control system | ||||||||
| Cooling system | Semi closed two-stage compressor (water-cooled)/fully closed two-stage compressor (air-cooled) | ||||||||
| Safety protection device | Non fuse switch, compressor high and low pressure protection switch, refrigerant high pressure protection switch, fault warning system, electronic alarm | ||||||||
| accessory | Observation window (special optional type), two adjustable compartments, power measuring holes, casters, horizontal bracket | ||||||||
| power supply | AC380V 50HZ/60HZ 3∮ | ||||||||
| Weight (approximately) | 700Kg | 900Kg | 1200Kg | 1400Kg | 1900Kg | ||||
| controller | South Korea "TEMI" or Japan's "OYO" brand is optional | ||||||||
| compressor | France/s' Tecumseh 'Brand | ||||||||
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