Tel.: 8615989623158
E-mail: sales@grandetop.com
Tel.: 8615989623158
E-mail: sales@grandetop.com
Thermal vacuum test system/Outer Space Simulation Test Chamber
The Outer Space Simulation Test Chamber and Thermal Vacuum Test System of Grande Electronics Technology Limited are applied to simulate the outer space,space, environmental testing for satellite products . The temperature range could reach -180℃ ~+200 ℃,and Max. pressure to 1×10﹣6Pa. Even it could be installed an artificial sun to simulate the light environment in space. Our company adopts the internationally advanced heat sink temperature Cutting-edge Heat sink temperature technology control,transfer the temperature,and make the uniformity more excellent, can meet the U.S. army standard space test standards.
Main Technology Parameters
(1) Ultimate vacuum: better than 1×10﹣5Pa
(2) Working vacuum:better than 1.3×10﹣4Pa
(3) Temperature range: ﹣180℃~200℃
(4) Temperature Accuracy：±0.5℃
(5) Temperature of the heat sink: ≤100K
(6) Uniformity of heat sink temperature: ≤±5℃
(7) Black paint for inner wall of heat sink, Absorption of sunlight by heat sink≥0.95 Hemispheric emittance≥0.90, The outer surface is equipped with radiation shield.
(8) Infrared heating heat flux density 100W/m2~1800W/m2
(9) With vacuum degree and temperature measurement function
The vastness of space is both familiar and strange to human. Familiar, because manned space activities have been carried out for decades, man has been into space hundreds of times. Strange, because the space environment is so complex, that every manned space activities, is still full of numerous changes and great risks. Facing the complicated and changeable environment of manned spaceflight, the astronauts can successfully complete the mission of manned spaceflight only when they make full preparation of test and training on the earth. Ground test and training cannot be separated from simulation technology simulation equipment.As to understand the simulation technology and simulation equipment, first of all should understand the manned space environment.
| TVC Thermal Vacuum Chamber | ||||||
| Container way | Horizontal | Vertical | ||||
| Model No | TVC-500 | TVC-1200 | TVC-1500 | TVC-2000 | TVC-2500 | TVC-3000 |
| Working Diameter(mm) | 500 | 1200 | 1500 | 2000 | 2500~17000 | 3000~17000 |
| Working Length(mm) | 1000 | 1500 | 2000 | 3000 | 5000~32000 | 6000~32000 |
| No-load ultimate vacuum /Pa | 1×10﹣5Pa | 1×10﹣5Pa | ||||
| temperature range /℃ | -190℃~3000℃ | |||||
| refrigerating method | liquid refrigerant,refrigerating machine,Nitrogen gas temperature,Bath oil temperature | |||||
| Infrared heating mode | Infrared heating array,Infrared heating cage | |||||
| irradiance | 100W/m2~2200W/m2 | |||||
| Irradiation way | solar simulator,Ultraviolet irradiation simulator,Lighting environment simulation system | |||||
| power conditions | AC 3Ψ 220V;3Ψ380V; 3Ψ480V＋N＋G, 60/50Hz | |||||
| Customized Service | Welcome to custom size, Non-standard,Specail requirements,OEM/ODM orders. | |||||
| The technical information will be subjected to change without notice | ||||||
Important features of the structure
(1) Box structure: one-piece structure, vacuum system,The refrigeration system is placed in the same frame. Cylindrical shell can well meet the requirements of vacuum pressure,It is made of stainless steel AISI304L with a seamless welding process. The outer surface is sandblasted with high quality. Meet aesthetic and long-term use needs.
(2) Door: External sandblasting internal heat sink to meet the needs of uniformity, Equipped with wheel lock and fluororubber o-washer.
(3) Door open way: Mechanical hinges ensure sealing, Specially designed for easy opening.
(4) Heat sink structure: Special riveting and welding techniques weld two stainless steel sheets（AISI 304 L） together, There is room inside for temperature regulation of fluid circulation. This technique produces good temperature uniformity, Because the thermoregulation fluid covers the entire surface of heat sink.
(5) Vacuum system: International first-class brand, Includes a bipolar vane pump with a vacuum of 10-2torr, A helium cryogenic pump with exhaust filters for the pump set. Can very good recovery of oil pollution, prevent pollution of the environment. The suction of the pump set is connected to the helium cryogenic pump, Connect to the test box through the gate valve. A pressure gauge system displays each pressure by analog or digital display, To check the correct operation of each valve(Open and close).
