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 | 2530 | Hukseflux | 03/17/2017 | 03/17/2018 | R = 10.96 uV/Wm-2 | | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | | | | | R. Dolce | | | instrument has upgraded SR30 detector element | a=-0.0000182424; b=0.00048205; c=0.9977 | | | | R(T) = R * (a*T^2+ b*T +c) | |
2 | 2530 | SRRL/2017-03 SW | 06/18/2017 | 06/18/2018 | R@45=10.904 µV/W/m² ; +1.6/-1.3% ; N=9 ; Z:30-60 | CF@45=91.713 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2530_Hukseflux_SR25.2deg.txt] | | [2017-03_Afshin_Andreas.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-03 Certificates | | | | 12/01/2017 | R@45=10.904 µV/W/m² ; +1.6/-1.3% ; N=9 ; Z:30-60 | CF@45=91.713 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2530_Hukseflux_SR25.2avg.txt] |
3 | 2530 | SRRL/2018-01 SW | 04/11/2018 | 04/11/2019 | R@45=11.038 µV/W/m² ; ±1.1% ; N=96 ; Z:31-61 | CF@45=90.592 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | | | [2018-01_Full.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-01 Certificates | NREL/TP-1900-68999 | | | | R@45=11.038 µV/W/m² ; ±1.1% ; N=96 ; Z:31-61 | CF@45=90.592 W/m²/mV | None ; | |
4 | 2530 | SRRL/2018-02 SW | 04/18/2018 | 04/18/2019 | R@45=11.017 µV/W/m² ; ±0.77% ; N=78 ; Z:28-60 | CF@45=90.770 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | | | [2018-02_Full.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-02 Certificates | NREL/TP-1900-68999 | | | | R@45=11.017 µV/W/m² ; ±0.77% ; N=78 ; Z:28-60 | CF@45=90.770 W/m²/mV | None ; | |
5 | 2530 | SRRL/2018-03 SW | 05/16/2018 | 05/16/2019 | R@45=11.059 µV/W/m² ; +1.6/-1.7% ; N=9 ; Z:30-60 | CF@45=90.422 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2530_Hukseflux_SR25.2deg.txt] | | [2018-03_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2018-03 Certificates | | | | 05/23/2018 | R@45=11.059 µV/W/m² ; +1.6/-1.7% ; N=9 ; Z:30-60 | CF@45=90.422 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2530_Hukseflux_SR25.2avg.txt] |
6 | 2530 | SRRL/2020-02 SW | 05/05/2020 | 05/05/2021 | R@45=11.142 µV/W/m² ; +1.9/-1.6% ; N=11 ; Z:30-60 | CF@45=89.749 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2530_Hukseflux_SR25.2deg.txt] | | [2020-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2020-02 Certificates | | | Revised 12/09/2021 | 05/13/2020 | R@45=11.142 µV/W/m² ; +1.9/-1.6% ; N=11 ; Z:30-60 | CF@45=89.749 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2530_Hukseflux_SR25.2avg.txt] |
7 | 2530 | SRRL/2022-02 SW | 04/30/2022 | 04/30/2023 | R@45=11.252 µV/W/m² ; +1.6/-1.9% ; N=11 ; Z:30-60 | CF@45=88.874 W/m²/mV | Hukseflux | SR25 | Pyranometer | NREL/Program | | 03/17/2017 | [2530_Hukseflux_SR25.2deg.txt] | | [2022-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2022-02 Certificates | | | | 07/21/2022 | R@45=11.252 µV/W/m² ; +1.6/-1.9% ; N=11 ; Z:30-60 | CF@45=88.874 W/m²/mV | Effective Net IR ; Rnet=0.043 µV/W/m² ; Estimated | [2530_Hukseflux_SR25.2avg.txt] |