Scope of application:
The low-temperature test chamber consists of a refrigeration unit and a controller. The controller maintains the ambient temperature inside the chamber at a setpoint as specified, with an accuracy of ±1°C relative to the indicated value. It can meet the requirements of low-temperature testing for various materials, including low-temperature impact tests, measurements of dimensional change rates, longitudinal shrinkage rates, and sample preconditioning.
Implementation Standard:
Complies with the relevant requirements for low-temperature testing and specimen preconditioning as specified in the applicable material and product standards.
Technical specifications:
1. Temperature range: -20°C to 0°C
2. Resolution: 0.1℃
3. Temperature control accuracy: ±1℃
4. Temperature control settings: available in two modes—Mode I (0°C) and Mode II (-20°C)—or manually set to any desired value.
5. Display method: LCD display
6. Chamber volume: ≥300 L
7. Power supply voltage: 220V, 50Hz
DW-30 Low-Temperature Test Chamber
Scope of Application: The low-temperature test chamber consists of a refrigeration unit and a controller. The controller maintains the ambient temperature inside the chamber at a setpoint as required, with an accuracy of ±1°C relative to the displayed value. It can meet the needs of low-temperature testing for various materials, including low-temperature impact testing, measurement of dimensional change rates, longitudinal shrinkage rates, and sample preconditioning.
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