Home
Hot Products
0102030405
Rapid Temperature Change Test Chamber - Reliable Environmental Testing Equipment from China Suppliers & Factory
๐ Technical Specifications
| 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 | |||||||||||
โ๏ธ Product Features
- ๐ 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.
๐ก๏ธ Temperature Control Range
๐ฌ What is the ESS
Environmental Stress Screening is a screening test during the production process. By applying environmental stresses such as temperature cycles, rapid temperature changes, and vibrations, it artificially accelerates the aging of the products, exposing potential defects (such as poor soldering, poor contact, material flaws, etc.) in advance, thus preventing the products from failing at the user end after leaving the factory.
Process Advantages:
- 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.
๐ Compliance & Standards
๐
IEC 60068-2-14
๐
IPC-9701
๐
JEDEC JESD22-A104
๐
MIL-STD-810H
โ FAQ
-
How do I choose between linear 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.
-
Is the temperature variation rate based on the circulating air 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.
-
Why is a rapid temperature change chamber more expensive than an ordinary high/low temperature chamber?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.
-
What temperature range does the TAR series rapid temperature change chamber support?The TAR series supports a temperature range of -70โ to 150โ, with rapid temperature change capability from -55โ to 85โ. Customizable linear and nonlinear temperature change rates of 5โ/min, 10โ/min, 15โ/min, and 20โ/min are available.
-
What safety protection features does the TAR series chamber include?The TAR series is equipped with comprehensive protections including 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, and alarm.
-
Can the TAR rapid temperature change chamber be integrated into a laboratory management system?Yes. The communication protocol is freely open, allowing the equipment to be seamlessly integrated into existing laboratory management systems. Optional RS-232C interface and recorder are also available for enhanced data management and connectivity.