The box-type cold and hot impact test chamber is used to test the endurance of the material structure or composite under the continuous environment of high temperature and low temperature in an instant
It is applicable to the adaptability test of various materials under the environment of rapid temperature change.
Technical parameters of experimental equipment:
| Compliance with standards | GB/T2423.1.2 GB10592-89 GJB150 can be customized for non-standard temperature rise and fall per minute, average 5 °C~15 °C | |||
| Model | LRCJ-100 | |||
| Studio size D× W× H | 450×450×500 | |||
| Overall dimension× W× H | 1250×1050×1450 | |||
| Sample area size D× W× H | 300×300×250 | |||
| power（KW）A/B/C | 5.7/6.5/6.5 | |||
| Performance indicators | Temperature range | A:-20℃～200℃ B:-40℃～200℃C:-60℃～200℃ | ||
| Temperature fluctuations | High temperature room and low temperature chamber are ≤ ± 2℃ | |||
| Temperature fluctuations in the sample area | ≤ ±0.5°C (constant temperature state) | |||
| The sample area bears load | 20kg | 30kg | ||
| Temperature and humidity | controller | Imported LED digital display (P, I, D + S, S, R.) microcomputer integrated controller | ||
| run | Accuracy range | 0.1℃ | ||
| control | Refrigeration compressors | France" Taikang" | ||
| system | circulatory system | Temperature resistant and low noise air conditioning type motor. Multi-lobe centrifugal wind wheel | ||
| Temperature transition time | From low temperature zone to high temperature zone or from high temperature zone to low temperature zone≤ 15S | |||
| Temperature recovery time | ≤5min | |||
