End-to-end optical, thermal, and radiometric calibration. ISO 7 cleanroom. Zero handoffs
Outer Space Lab is Aistech Space's in-house CALVAL facility. A 70m² ISO 7 cleanroom in Barcelona where satellite optical and thermal sensors are calibrated, validated, and flight-proven.
Every campaign is managed end-to-end by our engineers. No third-party labs, no logistics delays, no chain-of-custody risk.
Three integrated services under one ISO 7 roof. From optical calibration to deep vacuum thermal cycling. All delivered by Aistech Space engineers
1m integrating sphere (Vis/NIR), spectral range 300–1000nm. Full radiometric calibration chain traceable to SI units.
Space-representative vacuum and thermal cycling. −30°C to +80°C range with pressure down to 3.3×10⁻⁷ mbar.
Extended area blackbody source for TIR sensor calibration. Stability better than 2mK — traceable reference for thermal imagers and radiometers.
| Parameter | Specification |
|---|---|
| Cleanroom class | ISO 7 Certified |
| Deep vacuum | 3.3 × 10⁻⁷ mbar |
| Temp range | −30°C to +80°C |
| Cycle time | <3.5h |
| BB stability | <2 mK |
| Sphere diameter | 1 m · Vis/NIR |
| Spectral range | 300–1,000 nm |
| Emissivity | >0.99 |
| Traceability | SI · NIST · PTB |
| Facility area | 70 m² ISO 7 |
From incoming hardware to certified data package. Every step under one ISO 7 roof, managed by the same team.
Your hardware never leaves our hands. Reception, integration, campaign, and data delivery — all by the same Aistech team.
Sensors calibrated at OSL have flown on Hydra, Enabler, and multiple EO payload programmes. Proven methodology, real mission data.
Every measurement is traceable to SI units via NIST and PTB standards. Calibration reports ready for ESA, NASA, and commercial mission reviews.
Tell us about your sensor, mission timeline, and calibration requirements.
We'll get back within 24h.