Water Cooled CE Reliability Thermal Shock Chambers / Rapid Rate Thermal Cycle Chambers
Below are differences between 3-zone and 2-zone thermal shock chamber:
3-zone thermal shock chamber:
three chamber in total: test space, high temp. chamber and low temp. chamber;
Advantage: slight limitation for test sample’s weight, the test sample keep still, this can reduce the impact to samples by moving it, can be used for on-load testing.
Compared with 2-zone type, relatively low failure rate, low cost.
Disadvantage: long conversion time
2-zone thermal shock chamber:
only two chambers: high temp. Chamber and low temp. chamber
Advantage: short conversion time, smaller space needed
Disadvantage: test sample moving. test samples’ size is limited by the basket size
| Model | SM-50-3P-A | SM-80-3P-A | SM-100-3P-A | SM-150-3P-A | SM-200-3P-A | SM-300-3P-A | SM-500-3P-A |
| Temperature | Temperature impact
range | -70℃～150℃ (A:-45℃～150℃;B:-70℃～150℃) |
Temperature
fluctuation | ±1.0℃ |
Low temperature
precooling time | 25.0℃～-70.0℃ Within 60 mins 1.0～3.0℃/min |
High temperature
preheating time | 25.0℃～200.0℃ Within 60 mins 3.0～7.0℃/min |
Temperature
conversion time | 3S |
Temperature
recovery time | Within 5 mins | Within 10 mins |
Material /
components | Internal material | Stainless steel(SUS304) |
| External material | Cold rolled steel sheet / powder spraying |
Heat insulating
material | 100mm thickness polyurethane plate＋10mm thickness mineral wool |
| Fan | Centrifugal blower |
| Compressor | France Tecumseh, Germany Bock, Germany Bitzer |
| Condenser | Air cooling, water cooling | water cooling |
| Refrigerant | R404A,R23,R508 |
| Evaporator | Fin - and - Tube Heat Exchanger |
| Heater | Nickel chromium alloy heating wire |
| Size | Interior size(mm)
W*H*D | 350*400
*350 | 400*500
*400 | 500*500
*400 | 500*600
*500 | 650*460
*670 | 960*460
*670 | 960*650
*800 |
Outer size(mm)
W*H*D | 1400*1750
*1750 | 1450*1850
*1800 | 1550*1850
*1800 | 1550*2050
*2050 | 1700*2000
*2200 | 2050*2000
*2250 | 2050*2150
*2450 |
| Volume(L) | 50L | 80L | 100L | 150L | 200L | 300L | 500L |
| Operating ambient temperature | +5 ~ 35℃ |
| 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 | SANWOOD SH5600:Equipped with RS232 port；(7.0 inch controller) USB data export ) |
Product Catalog:
Three-zone Thermal Shock Test Chamber.pdf
