Wewon Environmental Chambers Co., Ltd. has developed the ATS 710 thermal control system and ATS-535 thermal control system successfully ! The ATS 710 thermal control system keeps temperature range: -80℃ to +250℃, and ATS-535 thermal control system make the temperature range: -60℃ to +250℃.
Working Principle of ATS 710 Thermal Control System and ATS-535 Thermal Control System: The output airflow cover of the thermal control system will be covered by the test product. This way will form a test room in a closed space. The high or low temperature airflow output by the ATS 710 thermal control system makes the surface temperature of the tested product change dramatically. Thus the corresponding high and low temperature impact test is completed
ATS 710 thermal control system and ATS-535 thermal control system can be used for a number of components in a single IC plate or the overall IC template components. Isolate it for high and low temperature impact, and it does not affect the other peripheral devices. Compared with the traditional thermal shock chamber, the impact rate of temperature variation is faster.
There has two test mode for ATS 710 thermal control system and ATS-535 thermal control system: Air Mode, DUT Mode. Make your test with high temp to room temp to low temp｜high temp to low temp｜high temp to room temp｜low temp to room temp and adaptive program as well.
| ATS 710 Thermal Control System｜ATS-535 Thermal Control System | Product Name |
| WEWON-ATS-710｜WEWON-ATS-535 | Product Model |
| 660mm*1040mm*1120mm (Width*Deepth*Height) | Dimensions |
| Ambient Temperature: 5 ° C ~ 35 ° C | Use Conditions |
| Relative Humidity: ≤85% | |
| Air Pressure: 86kPa ~ 106kPa | |
| -80 ° C to +250 ° C (ATS-710)｜-60 ° C to +250 ° C (ATS-535) | Temperature Range |
| ±0.5°C | Control Precision |
| 4 to 18 SCFM (1.8 to 8.5 L/S) | Impact Gas Flow |
| -55°C +125°C, ≤10S (WEWON-ATS-710)｜-55°C +125°C, ≤30S (WEWON-ATS-535) | Impact Rate |
| Powder Colour Coating Spray on Cold Rolled Steel Plate | Machine Outlook |
| 50～100 mm hard polyurethane foam and glass wool, fireproof and fireproof, meet environmental protection requirements | Insulation |
| Insulation Outlet Pipe, Length 3.0 Meters, Inner Diameter 12MM | Air Duct |
Application Range of ATS 710 Thermal Control System and ATS-535 Thermal Control System: The Wewon thermal control system are suitable for all kinds of semiconductor chip, flash memory/EMMC, PCB circuit board, IC optical communication (such as transceiver, high and low temperature test, SFP optical module high and low temperature test, etc.) electronic industry, such as IC characteristics analysis, thermal shock test, temperature shock test, failure analysis and other reliability tests.
| The air supply duct is docked with the heat flow cover, and the three-dimensional adjustment orientation | Air Supply Method | Airflow System |
| T or K type thermocouple sensor | Sensor | |
| High efficiency compressed air heater | Heater | |
| High-precision contactless switch control via SSR solid state relay from controller output signal | ||
| Efficient self-cascading system | Cooling Method | Refrigeration System |
| France Tecumseh, Hermetically sealed compressor | Compressor | |
| Non-fluorinated environmental protection HFC R290, R170 | The Refrigerant | |
| Air-cooled and efficient forced convection finned | Condenser | |
| High efficiency ST plate heat exchanger (car joint thermal engineering) | Evaporator | |
| Emerson Oil Separator | Oil Separator | |
| Danfoss Thermal Expansion Valve | Expansion Valve | |
| Japanese Heron Palace and Danfoss | Electromagnetic Valve | |
| Output dew point temperature up to -85 ° C | Dehumidifier | |
| Simple structure, small volume and high water removal rate | ||
| Less air consumption and lower noise levels | ||
| Dehumidifier in accordance with DINISO 8573-1 |
| 15-inch Large Human Interface, Touch Screen Controller System | Control System |
| Support USB, Ethernet, can realize remote control of computer mobile phone | |
| Two Detection Modes: AIR MODE and DUT MODE | |
| Operating Mode: 1) Hand exercise: Switch manually, Automatic looping. 2) Procedure switch: Manually, Automatic looping. | |
| Ambient Temperature: +5°Cto +35°C (Standard +23°C) | Conditions of Use |
| Relative Humidity: ≤95% RH; (Standard 45% RH) | |
| Atmospheric Pressure: 80kPa~106kPa | |
| Voltage: AC 220V (±10%), Grounding Resistance ≤ 4Ω, Air switch 32A | |
| Nominal Maximum Power: About 4.5KW | |
| Maximum Operating Current: approx. 20A | |
| Air Source Requirements (Requires users to provide clean and dry air supply): | |
| Compressed Air Temperature +20 degrees ~ +25 degrees | |
| Air Source Pressure: 0.6 Mpa (90 psig) – 0.78 Mpa (110 psig) | |
| Air Consumption: 1.0 M3/min |
Features of Wewon ATS 710 Thermal Control System and ATS-535 Thermal Control System:
The Wewon thermal control system keeps advanced and reasonable structure design, The manufacturing process conforms to the specification, with beautiful appearance and generous.
The main functional components of the ATS 710 thermal control system and ATS-535 thermal control system are equipped with the world famous brand configuration. The noise and energy saving to get the best control of its performance can replace similar foreign products, like in TEST Thermal Solutions, ATS-710-M Thermostream -80°C to +225°C.
The matching and assembly of parts and components are good, the main functional components are used with the international advanced level of the original imported parts, improve the safety and reliability of the Wewon thermal control system, to ensure the service life for users and high frequency requirements
The ATS 710 thermal control system has good operation and excellent temperature stability and durability, good safety performance, and does not pollute the environment and endanger human health.
 | Download Data Sheet of High-Speed Temperature Test System, ATS-710 Thermostream, -80°C to +225°C |
| Download Data Sheet of High-Speed Temperature Test System, ATS 535 Thermostream, -60°C to +225°C |
Standard Accessories of ATS 710 Thermal Control System and ATS-535 Thermal Control System Contains: CD-Room, User Manual of ATS 710 Thermal Control System, ATS-535 Thermal Control System , Controller System Operations, Interlayer frame 2 pcs, Pothook 8 pcs.
Wewon Environmental Chambers Co., Ltd. has the mechanical vibration shaker and environmental test equipment for high temperature, low temperature and humidity vibration inspection and control for Wewon temperature forcing system
Temperature Forcing System for Semiconductor IC Testing from Wewon
In the production process, each process shall be self-checked and cross-checked before passing the inspection by the quality department before flowing into the next process. When the ATS 710 Thermal Control System and ATS-535 Thermal Control System leave Wewon factory, intelligent temperature and humidity inspection instrument is equipped with a special high-precision test platinum resistance for strict ex-factory inspection as well.