R# | Serial Number | Calibration Facility | Calibration Date | Date for next Calibration | Responsivity [45] | Calibration Factor [45] | Instrument::Make | Instrument::Model | Instrument::Description | Instrument::Program | Instrument::Factory Calibration | Instrument::Date of Factory Calibration | Responsivity Bins [2 deg] | Responsivity Function Coefficients | Other Calibrations | Calibration File | Contact Person | Documentation Title | Calibration Method | Calibration Notes | Other Information | Datalogger Entry Date | Responsivity [45] [Corr] | Calibration Factor [45] [Corr] | Correction Method | Responsivity Bins Average [2 deg] |
1 | 2529 | Hukseflux | 03/17/2017 | 03/17/2018 | R = 9.35 uV/Wm-2 | | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | | | | | R. Dolce | | | instrument has upgraded SR30 detector element | a=-0.0000166654; b=0.00074726; c=0.9917 | | | | R(T) = R * (a*T^2+ b*T +c) | |
2 | 2529 | SRRL/2017-01 SW | 05/04/2017 | 05/04/2018 | R@45=9.2531 µV/W/m² ; +1.5/-1.4% ; N=9 ; Z:30-60 | CF@45=108.07 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2529_Hukseflux_SR25.2deg.txt] | | [2017-01_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-01 Certificates | | | | 05/08/2017 | R@45=9.2531 µV/W/m² ; +1.5/-1.4% ; N=9 ; Z:30-60 | CF@45=108.07 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2529_Hukseflux_SR25.2avg.txt] |
3 | 2529 | SRRL/2019-02 SW | 05/03/2019 | 05/03/2020 | R@45=9.3822 µV/W/m² ; +2.4/-1.4% ; N=10 ; Z:30-60 | CF@45=106.59 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2529_Hukseflux_SR25.2deg.txt] | | [2019-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-02 Certificates | | | | 05/10/2019 | R@45=9.3822 µV/W/m² ; +2.4/-1.4% ; N=10 ; Z:30-60 | CF@45=106.59 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2529_Hukseflux_SR25.2avg.txt] |
4 | 2529 | SRRL/2021-02 SW | 05/06/2021 | 05/06/2022 | R@45=9.3986 µV/W/m² ; +1.6/-1.4% ; N=10 ; Z:30-60 | CF@45=106.40 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2529_Hukseflux_SR25.2deg.txt] | | [2021-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2021-02 Certificates | | | Revised 12/09/2021 | 05/14/2021 | R@45=9.3986 µV/W/m² ; +1.6/-1.4% ; N=10 ; Z:30-60 | CF@45=106.40 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2529_Hukseflux_SR25.2avg.txt] |
5 | 2529 | SRRL/2023-02 SW | 06/19/2023 | 06/19/2024 | R@45=9.4673 µV/W/m² ; +1.6/-1.6% ; N=12 ; Z:30-60 | CF@45=105.63 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2529_Hukseflux_SR25.2deg.txt] | | [2023-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-02 Certificates | | | | | R@45=9.4673 µV/W/m² ; +1.6/-1.6% ; N=12 ; Z:30-60 | CF@45=105.63 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2529_Hukseflux_SR25.2avg.txt] |