Facilities

| GEO chamber | LEO chamber | PEO chamber | Durability test (UV environment) |
| Durability test (Thermal environment) | Durability test (Atomic oxygen) | Nano Satellite Testing |

Durability test of space-use materials in space environments

(Thermal cycling environment)

This vacuum chamber is used to simulate the thermal cycling of cubesats, onboad equipment of satellite, and the materials for space use.
We use two vacuum chambers that are connected with a gate valve, in which high- and low-temperature environment is simulated respectively.
The test sample is transferred in vacuum between the chambers to apply the thermal cycling.

Specifications:
Dimensions Diameter : 0.6m × height : 0.4m
Two vacuum chambers are separated by a gate valve
Ultimate pressure 5 x 10-5 Pa
high-temperature chamber(IR lamp) more than 200℃
low-temperature chamber(refrigerator) lower than -200 ℃
Pumping Speed 200 l/s

| GEO chamber | LEO chamber | PEO chamber | Durability test (UV environment) |
| Durability test (Thermal environment) | Durability test (Atomic oxygen) | Nano Satellite Testing |