Stable Environmental Stress Sreening Chamber
Applications :
These models are the ideal temperature and humidity chambers for environmental testing of automotive parts for which test demands are becoming stricter.
It is available from a 150-liter or 1000-liter capacity, a temperature rate of change of 5°C, 10°C or 15°C per minute, and whether or not to have humidity control.
Not only do these models feature a high temperature rate of change performance, but by adding an added boiler humidifier, the humidity change time can be shortened and dew condensation test standards for automotive parts can be supported.
These models use the same touch panel instrumentation adopting Platinous flagship series for improving operability.
Features :
Uniformity, reproducibility
Wind simulation allows achieving minimum temperature variations of the specimen, for accurate and quick temperature changes. Specimen temperature ramp rate is 15°C/min.
Greater temperature ramp control
High precision of the specimen temperature control achieved thanks to a sensor for temperature specimen measurement, and the embedded high-speed controller.
In addition:
refrigeration capacities increased at low temperatures,
minimization of the difference between test area and specimen temperatures,
airflow speed uniformity,
lead to excellent temperature ramp control.
A specimen temperature control mode meeting ramp rate conditions of JEDEC standard (15°C/min.)
Free access
Cable ports are equipped on both left and right side, to ease specimen access and wiring.
Structure:
Overall structure, new test chamber designed very easy to operation and maintenance:
Water and electricity system separation design;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration servicing, etc.
Material:
TRUMPF machines for sheet metal processing;
Tecumseh, Bock Compressor;
High quality electronic components
Standards Implemented and Met
GB10592-89 Technical requirements for high and low temperature test chamber
GB2423.1-1989 Low temperature test
GB2423.2-1989 High temperature test mode
| Model | SM-KS-80-CC | SM-KS-150-CC | SM-KS-225-CC | SM-KS-408-CC | SM-KS-800-CC | SM-KS-1000-CC | SM-KS-1500-CC |
| Temperature | Temperature control
range | -70℃～180℃
(A:5℃/min;B:10℃/min；C:15℃/min;D:20℃/min) |
| Temperature fluctuation | ±0.5℃ |
| Cooling rate | 155.0℃～-65.0℃ (linear or nonlinear:5.0℃,10.0℃,15.0℃,20.0℃/min) |
| Heating rate | -65.0℃～155.0℃ (linear or nonlinear:5.0℃,10.0℃,15.0℃,20.0℃/min) |
| Temperature uniformity | ±1.5℃ (-40.0℃～100.0℃) |
| ±2.0℃ (100.1℃～180.0℃or-40.0℃～-70.0℃) |
| Humidity | Humidity control range | 10.0%RH～98.0%RH(60℃ above corresponds to 10%RH) |
| Humidity fluctuation | ±1.0% RH |
| Humidity uniformity | ±2.0％RH |
Material /
components | Internal material | Adopts 1.2mm thickness stainess steel(SUS304) |
| External material | Adopts 1.5mm thickness Cold rolled steel sheet / powder spraying |
| Heat insulating material | 100mm thickness polyurethane plate＋10mm thickness mineral wool |
| Fan | Centrifugal blower |
| Compressor | Semi-closed Germany Bock, Germany Bitzer |
| Condenser | Air cooling, water cooling |
| Refrigerant | R404A,R23,R508 |
| Evaporator | Fin - and - Tube Heat Exchanger |
| Heater | Nickel chromium alloy heating wire |
| Humidifier | Steam humidifier |
| Size | Interior size(mm)
W*H*D | 500*500* 400 | 500*600* 500 | 500*750* 600 | 800*850* 600 | 1000*1000* 800 | 1000*1000* 1000 | 1200*1000* 1250 |
| Volume(L) | 80L | 150L | 225L | 408L | 800L | 1000L | 1500L |
| Operating ambient temperature | +5 ~ 35℃ |
| Safety | Adjustable over temperature protection, heater dry burning over temperature protection, humidifier dry burning, over temperature protection, automatic stop operation when troubles occur. Leakage protection function cuts off main power supply |
| Power supply | 380V AC 50/60Hz | 380V AC 50/60Hz | 380V AC 50/60Hz | 380V AC 50/60Hz | 380V AC 50/60Hz | 380V AC 50/60Hz | 380V AC 50/60Hz |
| Controller | Standard: South Korea TEMI-1500 Optional: South Korea TEMI-2500,South Korea TEMI-2700 |
Product Catalog:
Rapid Temperature Change Test Chamber.pdf
