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 | 35245 | SRRL/2008-01 | 05/18/2008 | 05/18/2009 | RS@45=9.4966 µV/W/m² ; +3.56/-2.56% ; N=12 ; I:30-60 | CF@45=105.30 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | [35245_Eppley_8-48.coef.txt] | [35245_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 | 35245 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=9.6035 µV/W/m² ; +1.84/-2.62% ; N=12 ; I:30-60 | CF@45=104.13 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | [35245_Eppley_8-48.coef.txt] | [35245_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | | | | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
3 | 35245 | SRRL/2010-02 | 06/18/2010 | 06/18/2011 | R@45=9.6633 µV/W/m² ; +1.41/-1.98% ; N=12 ; Z:30-60 | CF@45=103.48 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | [35245_Eppley_8-48.coef.txt] | [35245_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2010-02 Certificates | | | | | R@45=9.6633 µV/W/m² ; +1.41/-1.98% ; N=12 ; Z:30-60 | CF@45=103.48 W/m²/mV | None ; Rnet=0.0 | |
4 | 35245 | SRRL/2011-03 | 05/31/2011 | 05/31/2012 | R@45=9.6059 µV/W/m² ; +2.80/-2.54% ; N=9 ; Z:30-60 | CF@45=104.10 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | [35245_Eppley_8-48.coef.txt] | [35245_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2011-03 Certificates | | | | | R@45=9.6059 µV/W/m² ; +2.80/-2.54% ; N=9 ; Z:30-60 | CF@45=104.10 W/m²/mV | None ; Rnet=0.0 | |
5 | 35245 | SRRL/2012-01 | 05/04/2012 | 05/04/2013 | R@45=9.6363 µV/W/m² ; +4.19/-2.80% ; N=9 ; Z:30-60 | CF@45=103.77 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | [35245_Eppley_8-48.coef.txt] | [35245_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2012-01 Certificates | | | | 06/30/2022 | R@45=9.6363 µV/W/m² ; +4.19/-2.80% ; N=9 ; Z:30-60 | CF@45=103.77 W/m²/mV | None ; Rnet=0.0 | |
6 | 35245 | SRRL/2022-03 SW | 06/16/2022 | 06/16/2024 | R@45=9.7618 µV/W/m² ; +2.4/-2.8% ; N=12 ; Z:30-60 | CF@45=102.44 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | NREL/Program | 9.64 (temp -20° to +40°C) | 02/05/2008 | [35245_Eppley_8-48.2deg.txt] | | [2022-03_Aron_Habte.pdf] | | Afshin M. Andreas | BORCAL-SW 2022-03 Certificates | | | | 07/20/2022 | R@45=9.7618 µV/W/m² ; +2.4/-2.8% ; N=12 ; Z:30-60 | CF@45=102.44 W/m²/mV | None ; Rnet=0.0 | [35245_Eppley_8-48.2avg.txt] |