Science & Exploration, HAPS
BALLOON
For mechanism suppliers
Equipment for CNES stratospheric balloons (more than 20 successful flights).
Ballast
structure
- Force sensor (with load-limit function)
- Ballast valve
Gas valve
(fail-safe device)
Key features
T° range
—–
-110/+50°C
Pressure
—-
1 → 1050 hPa
Mass
—-
9.8 (or 12) kg
Flush section
—-
590 (or 1,190) cm²
Safety
—-
Fail-safe
Leak rate
—-
Conform with CNES specifications
Actuation time
—-
< 12 s
Gas He or H
—-
OK
Partner
