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Rapid Temperature Change Test Chamber - China Suppliers & Factory for Environmental Reliability Testing
Model |
TAR-63L |
TAR-80L |
TAR-100L |
TAR-150L |
TAR-225L |
TAR-408L |
TAR-800L |
TAR-1000L |
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Control System |
Balance temperature and humidity control system |
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Temperature range |
-70℃～150℃ (Rapid temperature change -55℃～85℃; customizable linear/nonlinear throughout the process 5℃/min, 10℃/min, 15℃/min, 20℃/min) |
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Temperature fluctuation |
±0.5℃ |
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Humidity fluctuation |
±2.5%R.H |
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Temperature deviation |
±3.0℃ |
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Humidity deviation |
±3%R.H (≥75%R.H) / ±5%R.H (<75%R.H) |
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Inner size (cm) |
W |
40 |
40 |
40 |
50 |
50 |
60 |
100 |
68 |
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H |
45 |
50 |
50 |
60 |
75 |
85 |
100 |
80 |
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D |
35 |
40 |
50 |
50 |
60 |
80 |
80 |
75 |
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Rate of temperature changes (℃/min) |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
5, 10, 15 |
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Inner material |
SUS304 Advanced stainless steel |
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Outer material |
Cold rolled steel plate surface treatment by electrostatic spraying or SUS304 high-grade stainless steel |
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Insulation material |
High density polyurethane foam and glass fiber |
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Freezing system |
Water cooled or liquid state |
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Heater |
High quality nickel chromium alloy heater |
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Air-blower |
Centrifugal fan |
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Controller |
LCD color touch screen, Chinese/English display, program, communication function |
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Protector |
Non fuse switch, compressor overpressure, overheating, overcurrent protection, overtemperature protection, fan overload protection, fuse, dry burning machine protector, water shortage protection switch, fault warning system, alarm |
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Standard accessories |
One observation window for the three-layer vacuum layer, one Ø5cm test hole, two sets of experimental racks, one illumination board inside the box, four indicator lights, four mobile work wheels, one humidification water tank, two meters of power cord, and communication interface |
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Optional |
RS-232C, Recorder, special tester, special test rack, adding fence partitions |
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Environmental temperature for use |
5℃～35℃ |
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Supply power |
AC380±10% 50HZ Three-phase four wire + PE |
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- ⚡The PWM cold output control of the refrigeration system has the advantages of energy saving and reliability.
- 🖥️7-inch TFT color touch screen + PLC industrial controller.
- 🔌The controller is equipped with various dedicated interfaces to meet the different usage needs of customers.
- 🔗The communication protocol is freely open, and the equipment can be integrated into the laboratory management system.
- 🛠️According to the requirements of the user, various non-standard designs can be undertaken.
- IEC 60068-2-14
- IPC-9701
- JEDEC JESD22-A104
- MIL-STD-810H
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1. How to choose between linear temperature variation and nonlinear temperature variation? ＋Linear temperature variation is suitable for high-precision tests in industries such as military and research, where strict adherence to standard temperature variation curves is required. Non-linear temperature variation has a higher cost-performance ratio and is mostly used for stress screening of conventional products.
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2. Is the temperature variation rate referring to the circulating air temperature in the box or the product surface temperature? ＋It generally refers to the temperature at the outlet of the box. If you need to measure the surface temperature of the sample, a mobile sensor can be selected for monitoring.
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3. Why is the rapid temperature change box more expensive than the ordinary high/low temperature box? ＋Because it requires the installation of a more powerful compressor and more precise control algorithms, and its structure needs to be strengthened to withstand the thermal expansion and contraction stress caused by significant temperature differences.
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4. What humidity range does the TAR series support? ＋The TAR series maintains humidity deviation of ±3%R.H at ≥75%R.H conditions and ±5%R.H at <75%R.H conditions, with a humidity fluctuation of ±2.5%R.H, making it suitable for a wide range of temperature and humidity combined stress tests.
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5. Can the TAR series be integrated into an existing laboratory management system? ＋Yes. The communication protocol is freely open, and the equipment supports RS-232C interface as well as optional recorder outputs. This allows seamless integration into laboratory management systems for centralized monitoring and data logging.
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6. Which international standards does the TAR series comply with for ESS testing? ＋The TAR series complies with IEC 60068-2-14 (thermal shock testing), IPC-9701 (performance test methods for solder joint reliability), JEDEC JESD22-A104 (temperature cycling), and MIL-STD-810H (military environmental engineering), covering a wide range of industrial and defense testing requirements.