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 | 35243 | SRRL/2008-01 | 05/18/2008 | 05/18/2009 | RS@45=8.8034 µV/W/m² ; +4.97/-2.98% ; N=12 ; I:30-60 | CF@45=113.59 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2008-01 Certificates | | | | | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
2 | 35243 | SRRL/2009-02 | 06/26/2009 | 06/26/2010 | RS@45=8.8525 µV/W/m² ; +4.98/-2.56% ; N=13 ; I:30-60 | CF@45=112.96 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-02 Certificates | | | | | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
3 | 35243 | SRRL/2010-01 | 05/23/2010 | 05/23/2011 | R@45=8.9022 µV/W/m² ; +2.98/-2.28% ; N=12 ; Z:30-60 | CF@45=112.33 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2010-01 Certificates | | | | | R@45=8.9022 µV/W/m² ; +2.98/-2.28% ; N=12 ; Z:30-60 | CF@45=112.33 W/m²/mV | None ; Rnet=0.0 | |
4 | 35243 | SRRL/2011-03 | 05/31/2011 | 05/31/2012 | R@45=8.8266 µV/W/m² ; +4.66/-2.88% ; N=9 ; Z:30-60 | CF@45=113.29 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2011-03 Certificates | | | | | R@45=8.8266 µV/W/m² ; +4.66/-2.88% ; N=9 ; Z:30-60 | CF@45=113.29 W/m²/mV | None ; Rnet=0.0 | |
5 | 35243 | SRRL/2012-02 | 05/30/2012 | 05/30/2013 | R@45=8.8211 µV/W/m² ; +4.51/-2.92% ; N=19 ; Z:30-60 | CF@45=113.36 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2012-02 Certificates | | | | | R@45=8.8211 µV/W/m² ; +4.51/-2.92% ; N=19 ; Z:30-60 | CF@45=113.36 W/m²/mV | None ; Rnet=0.0 | |
6 | 35243 | SRRL/2016-03 SW | 07/13/2016 | 07/13/2017 | R@45=8.7983 µV/W/m² ; +5.13/-2.68% ; N=6 ; Z:30-60 | CF@45=113.66 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | [35243_Eppley_8-48.coef.txt] | [35243_Eppley_8-48.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2016-03 Certificates | | | | 09/30/2016 | R@45=8.7983 µV/W/m² ; +5.13/-2.68% ; N=6 ; Z:30-60 | CF@45=113.66 W/m²/mV | None ; Rnet=0.0 | [35243_Eppley_8-48.2avg.txt] |
7 | 35243 | SRRL/2019-04 SW | 07/29/2019 | 07/29/2020 | R@45=8.9568 µV/W/m² ; +4.3/-3.4% ; N=8 ; Z:30-60 | CF@45=111.65 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | | [2019-04_Aron_Habte.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-04 Certificates | | | | 08/07/2019 | R@45=8.9568 µV/W/m² ; +4.3/-3.4% ; N=8 ; Z:30-60 | CF@45=111.65 W/m²/mV | None ; Rnet=0.0 | [35243_Eppley_8-48.2avg.txt] |
8 | 35243 | SRRL/2021-02 SW | 05/06/2021 | 05/06/2022 | R@45=8.8191 µV/W/m² ; +6.6/-2.8% ; N=11 ; Z:30-60 | CF@45=113.39 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | | [2021-02_Peter_Gotseff.pdf] | | Afshin M. Andreas | BORCAL-SW 2021-02 Certificates | | | Revised 12/09/2021 | 06/03/2021 | R@45=8.8191 µV/W/m² ; +6.6/-2.8% ; N=11 ; Z:30-60 | CF@45=113.39 W/m²/mV | None ; Rnet=0.0 | [35243_Eppley_8-48.2avg.txt] |
9 | 35243 | SRRL/2023-04 SW | 07/16/2023 | 07/16/2024 | R@45=8.8870 µV/W/m² ; +4.7/-2.4% ; N=13 ; Z:30-60 | CF@45=112.52 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 8.69 (temp -20° to +40°C) | 02/05/2008 | [35243_Eppley_8-48.2deg.txt] | | [2023-04_Aron_Habte.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-04 Certificates | | | | 11/14/2023 | R@45=8.8870 µV/W/m² ; +4.7/-2.4% ; N=13 ; Z:30-60 | CF@45=112.52 W/m²/mV | None ; Rnet=0.0 | [35243_Eppley_8-48.2avg.txt] |