Applications
Temperature adaptability test under the condition of rapid change, or gradient for electrical, electronic, instruments and other products or spareparts, particularly applies to environmental stress screening test(ESS)
Here is the technical parameter:
Model |
KMH-225R |
225L chamber volume |
Temp. range |
-20°C ~150°C |
Display resolution |
0.1°C |
Temperature stability |
High±0.5°C ,low ±1.0°C |
Temperature uniformity |
±2.0°C |
Heat up time |
-20°C ~+100°C,within 35 min |
Pull down time |
-20°C ~-20°C,within 45 min |
Humidity range |
20~98%R.H,(standard), '10~98%R.H,(with humidifier) |
Humidity constancy |
±2.5%R.H |
Humidity uniformity |
±3.0%R.H |
Interior Dimension(mm) |
700W*700H*480D |
Exterior Dimension(mm) |
980W*1890H*1460D |
Interior material |
Stainless Steel Plate(SUS 304) |
Exterior material |
Baked Painting Steel Or Stainless steel(SUS304) |
Insulation material |
Rigid polyurethane Foam and Glass Fiber Wool |
Total power |
5.5KW(heater 3KW included) |
Max current |
13.6A |
Water Consumption |
0.7L/hr |
Ambient Temp. |
+5°C ~+35°C |
Power Supply |
|
AC 380V±10%50Hz ,3 phase 4 wires +Ground Wires |
Weight |
280KG |
Sight window size |
430*530mm |
Sample holder |
2 pcs |
Fittings |
cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m |
Safety device (standard) |
No fuse breaker,over pressure,over heat&over current protect,over temp. protect, over load protect for blower, dry heat protect |
Control System |
Balanced Temperature & Humidity Control (BTHC)System |
Refrigeration system |
Air Cooled (Water Cooled is option) |
Hermetic compressor |
Hermetic compressor Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23) |
CFC-Free refrigerant(HFC-507/HFC-23) |
Controller |
7-inch LCD Touch Screen panel |
Operation model :Program or fix point running |
Memory capacity :120programs,1200steps, |
All repeat 999 cycles, part repeat 99 cycles |
Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |