Temperature Only Test Chamber comes with different models and sizes to choose from, with many configurations and performance to suit many types of environmental test conditions. Temperature change rates from 1 to 15°C / min. Low temperature available: A: -20°C, B: -40°C, C: -70°C.
Included are ultra low-temperature test chamber, fast temperature change rate chambers (15℃/min) and liquid nitrogen refrigeration test chamber.
To perform cold resistance tests, thermal cycling test, ultra low-temperature test, high-temperature test, storage condition, and calibration function.
Model |
TTT-50 |
TTT-80 |
TTT-100 |
TTT-225 |
TTT-500 |
TTT-800 |
TTT-1000 |
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Capacity |
50L |
80L |
100L |
225L |
500L |
800L |
1000L |
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Internal dimension (mm) |
320*350*450 |
400*400*500 |
400*500*500 |
500*600*750 |
700*800*900 |
800*1000*1000 |
1000*1000*1000 |
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Overall dimension (mm) |
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860*1050*1620 |
960*1150*1860 |
1180*1350*2010 |
1280*1550*2110 |
1500*1550*2110 |
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Temperature range |
A: -20°C ~ +150°C |
B: -40°C ~ +150°C |
C: -70°C ~ +150°C |
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Temperature Fluctuations |
± 0.5°C |
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Temperature Deviation |
± 2.0°C |
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Heating rate |
3°C / min |
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Cooling rate |
1°C / min |
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Cooling system |
Mechanical compression refrigeration system |
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Controller |
Programmable color LCD touch screen controller, Multi-language interface, Ethernet , USB |
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Temperature Sensor |
PTR Platinum Resistance PT100Ω/MV A-class |
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Heater |
Nichrome heater |
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Cooling system |
Mechanical compression refrigeration system |
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Refrigerating unit |
French TECUMSEH compressor |
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Refrigerant |
R404A, R23 |
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Air circulation |
Centrifugal wind fan |
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Safety device |
over-temperature protection; over-current protection; Refrigerant high-pressure protection; Earth leakage protection |
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Exterior material |
Steel Plate with protective coating |
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Interior material |
SUS304 stainless steel |
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Thermal insulation |
Polyurethane foam |
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Observation window |
Interior lighting, double-layer thermo stability silicone rubber sealing |
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Standard configuration |
1 Cable hole (Φ 50) with plug; 2 shelves |
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Power Supply |
220V 50HZ |
380V 50HZ |