Equipment and Calibration History

History for Kipp & Zonen PQS 1 140452

Rec No.	Date	Loc From	Title	Loc To	Notes
2414	2016-08-12	Lab none	Installed	Bouldin Alfalfa PAR Sensor Incoming	Installed with the initial set up of the site. This is pointing up and measuring PARin (incoming PAR).
1978	2014-09-09	Factory	Calibration	Factory	Initial factory calibration: 8.48 uV/(umol/m2/s), 470 Ohm