Installation for calibrating field pyranometers and pyrheliometers by comparison with a reference pyranometer or pyrheliometer, respectively, according to the international ISO 9847 and ISO 9059 standards.

The equipment consists mainly of:
- KIPP & ZONEN CMP22 pyranometers
- KIPP & ZONEN CHP1 pyrheliometers
- Measurement and control instrumentation.

Manufacturer: KIPP & ZONEN
Model: --
Location: LEST (Sarriguren)