| temperature range |
A：-20℃～150℃ B：-40℃～150℃
C：-60℃～150℃ D：-70℃～150℃ |
| Temperature uniformity |
≤2℃ (at no load) |
| Temperature fluctuation |
±0.5℃ (at no load) |
| Time Setting Range |
1～60000M |
| heating rate |
-40℃～100℃≤90min |
| cooling rate |
100℃～-40℃≤90min |
| Outer case material |
High quality A3 steel plate electrostatic spraying |
| Inner box material |
Imported high-grade stainless steel SUS304 |
| Insulation material |
Rigid polyurethane foam + fiberglass |
| Temperature Controller |
Imported “UEC” brand temperature meter |
| temperature sensor |
PT100 platinum resistance temperature measurement body |
| Cooling method |
Single or double cascade refrigeration |
| compactors |
France Tycon/Germany BITZER/Germany Gulen |
| standard configuration |
Emergency stop switch, three-color indicator light |
| security protection |
Compressor overpressure overload, over temperature, fan motor overheating, leakage protection
Overall equipment phase/reverse phase, test timing, overload and short-circuit protection |
| Supply Voltage |
AC380V±10% 50Hz |
| Power |
（A）13.5kW/16.0kW/18.5kW/21.0kW
（B）15.0kW/18.5kW/22.0kW/25.0kW
（C）18.5kW/24.0kW/28.0kW/34.5kW |
| operating environment |
5℃～＋28℃ ≤85% RH |
Note:
1、the test data are used in the ambient temperature of 25 ℃ and well ventilated conditions measured
2、Can be customized according to the specific requirements of the user non-standard walk-in high and low temperature test chamber etc
3、This technical information, subject to change without notice |
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