Product use: The three box cold and hot shock test chamber is an essential testing equipment in the metal, plastic, rubber, electronics and other material industries. It is used to test the material structure or composite materials, and can withstand continuous environments of extremely high and low temperatures in an instant. It can detect chemical changes or physical damage caused by thermal expansion and contraction of the sample in a short period of time.
| Device Model |
Studio size (D * W * H) mm |
Dimensions (D * W * H) mm |
| LRHS-100A-LW |
450×500×450 |
1700×1440×1900 |
| LRHS-150A-LW |
500×600×500 |
1750×1540×2115 |
| LRHS-225A-LW |
750×600×500 |
2200×1540×2115 |
| LRHS-320A-LW |
800×800×500 |
2400×1740×2050 |
| LRHS-500A-LW |
1000×900×550 |
2600×1840×2080 |
Technical Specifications
Sales Hotline: 021-608 99999
sex can point mark |
Impact temperature range |
A:-45℃~150℃ B:-55℃~150℃ C:-65℃~150℃ |
| High temperature box temperature |
RT~180 ℃ (unloaded) |
| Low temperature box temperature |
RT~-60 ℃ (unloaded) |
| temperature fluctuation |
≤ 1 ℃ (when unloaded) |
| temperature deviation |
± 3 ℃ (when unloaded) |
| heating rate |
From room temperature to 150 ℃ ≤ 25 minutes (average throughout the entire process) |
| 降温速率 |
From room temperature to -60 ℃ ≤ 50min (average throughout the entire process) |
| Temperature recovery time |
≤5min |
| Time setting range |
1~60000M |
| test hole |
Used for external testing of power or signal lines |
make use material material |
outer box material |
High quality A3 steel plate electrostatic spraying |
| Inner box material |
Imported high-grade stainless steel SUS304 |
| Insulation material |
Rigid polyurethane foam+glass fiber |
nucleus heart match place |
Temperature Controller |
Imported "Youyi Control" brand temperature instrument |
| temperature sensor |
PT100 platinum resistance thermometer |
| Cooling method |
Double machine cascade refrigeration |
| compressor |
French Taikang Compressor/German Bitzer Compressor |
| Standard Configuration |
Sample rack with 2 layers, equipped with condensate water collection tray, and discharged outside the box |
| safety protection |
Compressor overpressure overload, overtemperature, leakage protection, fan motor overheating Overall equipment under phase/reverse phase overall equipment timing, overload, and short circuit protection |
| power supply voltage |
AC380V±10% 50Hz |
| Power |
(A) 17.0kW/22.0kW/25.0kW 53.0kW/72.0kW |
| Usage environment |
5℃~+28℃ ≤85% RH |
Note: 1. The above data were measured under good ventilation conditions at an ambient temperature of 25 ℃ 2. Customized cold and hot shock test chambers can be customized according to specific testing requirements of users 3. This technical information is subject to change without prior notice |