Home
Rapid Temperature Change Test Chamber - High-Speed Environmental Reliability Testing Equipment from China Suppliers and Factory
Model |
TAR-63L |
TAR-80L |
TAR-100L |
TAR-150L |
TAR-225L |
TAR-408L |
TAR-800L |
TAR-1000L |
||||
Control System |
Balance temperature and humidity control system |
|||||||||||
Temperature range |
-70โ๏ฝ150โ (Rapid temperature change -55โ๏ฝ85โ; customizable linear/nonlinear throughout the process 5โ/min, 10โ/min, 15โ/min, 20โ/min) |
|||||||||||
Temperature fluctuation |
ยฑ0.5โ |
|||||||||||
Humidity fluctuation |
ยฑ2.5%R.H |
|||||||||||
Temperature deviation |
ยฑ3.0โ |
|||||||||||
Humidity deviation |
ยฑ3%R.H (โฅ75%R.H) / ยฑ5%R.H (<75%R.H) |
|||||||||||
Inner size (cm) |
W |
40 |
40 |
40 |
50 |
50 |
60 |
100 |
68 |
|||
H |
45 |
50 |
50 |
60 |
75 |
85 |
100 |
80 |
||||
D |
35 |
40 |
50 |
50 |
60 |
80 |
80 |
75 |
||||
Rate of temperature changes (โ/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 |
||||
Inner material |
SUS304 Advanced stainless steel |
|||||||||||
Outer material |
Cold rolled steel plate surface treatment by electrostatic spraying or SUS304 high-grade stainless steel |
|||||||||||
Insulation material |
High density polyurethane foam and glass fiber |
|||||||||||
Freezing system |
Water cooled or liquid state |
|||||||||||
Heater |
High quality nickel chromium alloy heater |
|||||||||||
Air-blower |
Centrifugal fan |
|||||||||||
Controller |
LCD color touch screen, Chinese/English display, program, communication function |
|||||||||||
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 |
|||||||||||
Standard accessories |
One observation window for the three-layer vacuum layer, one ร5cm 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 |
|||||||||||
Optional |
RS-232C, Recorder, special tester, special test rack, adding fence partitions |
|||||||||||
Environmental temperature for use |
5โ๏ฝ35โ |
|||||||||||
Supply power |
AC380ยฑ10% 50HZ Three-phase four wire + PE |
|||||||||||
- โก The PWM cold output control of the refrigeration system has the advantages of energy saving and reliability.
- ๐ฅ๏ธ 7-inch TFT color touch screen + PLC industrial controller.
- ๐ The controller is equipped with various dedicated interfaces to meet the different usage needs of customers.
- ๐ The communication protocol is freely open, and the equipment can be integrated into the laboratory management system.
- ๐ ๏ธ According to the requirements of the user, various non-standard designs can be undertaken.
- โ Expose potential defects in advance, significantly reducing the early failure rate after production.
- โ No need to damage the product. Achieve non-destructive screening through temperature cycling, vibration, etc. stress.
- โ Improve the overall reliability of the product, reducing after-sales repairs and quality complaints.
- โ Shorten the quality control cycle, more efficient than conventional aging, suitable for mass production.
-
Q 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.
-
Q Is the temperature variation rate referring to the temperature of the circulating air in the box or the temperature of the product surface?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.
-
Q 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.
-
Q What is the difference between a temperature cycling test and a thermal shock test?A temperature cycling test transitions between high and low temperatures at a controlled rate (e.g., 5โ20โ/min), allowing the product to gradually adapt. A thermal shock test involves an extremely rapid transfer between two extreme temperature zones (typically within seconds), applying a more severe stress to the product.
-
Q Can the TAR series chambers be used for both humidity and temperature testing simultaneously?Yes. The TAR series uses a balance temperature and humidity control system, allowing simultaneous regulation of both temperature and relative humidity within the specified ranges, making it suitable for combined temperature-humidity stress screening tests.
-
Q What communication interfaces and data logging options are available?The standard configuration includes a communication interface for system integration. Optional accessories include RS-232C connectivity, a data recorder, and special test racks. The communication protocol is freely open, allowing integration into laboratory management systems for automated data logging and remote monitoring.