80L Three Zones Cold Hot Impact Thermal Shock Chamber For Metal And
Plastic Testing
Brief Introduction:
Programmable Three Zones Thermal Shock Test Chamber is used to test
or composite material structure, in an instant by the extremely
high temperature and low temperature under continuous environment
can endure degree, in order to test in the shortest possible time
chemical changes caused by heat bilges cold shrink or physical
damage. Applicable to metal and plastic, rubber, electronic...Such
as material, can be used as the basis of its product improvements
or reference.
Technical Specifications:
| Structure | Pre-cooling Zone, Pre-heating Zone, Testing Zone (Selectable 2-Zone
or 3-Zone Test for stationary object test) |
| Damper Device | Forced Air Damper |
| Interior Material | SUS#304 Stainless Steel |
| Exterior Material | stainless steel with environmentally baking paint |
| Testing Shelves | Stainless Steel Plate |
| Refrigeration | Cascade Refrigeration System |
| Cooling Method | Water/Air Cooling |
| Ambient Temperature | 5℃～30℃ |
| Pre-heating Temperature | 80℃～200℃ |
| Pre-cooling Temperature | －40℃ (－60℃/－75℃)～－10℃ |
| High Temp. Shocking | 60℃～150℃ |
| Low Temp. Shocking | A=―35℃～0℃ B=―55℃～10℃ C=―65℃～10℃ |
| Temp. Uniformity | Less than ±2℃ |
| Transition time | <10 seconds |
| High Temp. Recovery time | RT℃～150℃/5min |
| Low Temp. Recovery time | RT℃～－75℃/5min |
| Pre-heating Time | 40min (30min for 56L) |
| Pre-cooling Time | 80min (60min for 56L) |
| Controller | Powerful interactive LCD touch screen controller |
| Setting Range | Temperature: －200℃～300℃ Time: 0H1m～9999H59m Cycle: 1～9999cycle |
| Resolution | Temperature: 0.01℃ Time: 1min |
| Control Method | PID+SSR |
| Power supply | AC380V/50Hz/3P |
| Accessories | Viewing Window, Cable Port, Chamber Illumination, LCD touch screen controller, Power cable |
| Security System | Overheat Protector, Compressor overload protector, Controller
protector, Motor overload protector |
Notes:
1. Ambient temperature of +23℃ and a cooling water temperature of
+25℃
2. During pre-heating, prevention for temperature heat-up may be
worked
3. Performance shown above conforms to IEC61300-2-47
4. Temperature heat-up/pull-down time is applicable only during
independent chamber operation
QTS3 series air-to-air thermal shock chambers circulate cold, hot,
or ambient air as needed. The conditioned air is pre-cooled or
pre-heated beyond the set point, allowing quicker recovery of the
desired condition after transfer.
QTS3 Features:
1. Automatically setting of pro-cooled and pre-heated air.
2. Testing samples don’t move, cable port is available for power on
testing.
3. Powerful interactive touch screen controller, easy operation and
setting
4. High accurate temperature recovery with PID auto tuning
5. Auto defrost function
6. All equipment is fully automatic, and all process are precisely
controlled with P.L.C.’S.
7. Operation data can be downloaded as needed, or continually, to
USB.
8. Controller can set 120 programs and each program can be repeated
for max 9999 times.
9. Machine can be shut down automatically in case of electrical
power instabilities
Model Selection:
| Model | Interior dimensions (W ×H × D) | Interior Volume | Exterior dimensions (W ×H × D) | Specimen loading weight |
| QT3-56A/B/C | 400 ×350× 400mm 15.7”×13.8”×15.7” | 56L | 1450× 1950 ×1600mm 57.1” ×76.8” ×63.0” | 2.5Kg |
| QT3-80A/B/C | 500 ×400× 400mm 19.7”×15.7”×15.7” | 80L | 1550× 2050 ×1600mm 61.0” ×80.7” ×63.0” | 5.0Kg |
| QT3-150A/B/C | 600 ×500× 500mm 23.6”×19.7”×19.7” | 150L | 1650× 2150 ×1800mm 64.9” ×84.7” ×70.9” | 7.5Kg |
| QT3-225A/B/C | 750 ×600× 500mm 29.5”×23.6”×19.7” | 225L | 1850× 2250 ×1800mm 72.8” ×88.6” ×70.9” | 7.5Kg |
