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 | 32331 | Eppley | 09/18/1998 | | 9.14 (temp -20° to 40°C) | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | Tom Kirk | Standardization of Eppley 8-48 | | | | | | | | |
2 | 32331 | SRRL/1998 | 12/14/1998 | 12/14/1999 | Rs=8.78 | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | Reda | TWP/12/98 Zero-Offset | | | | | | | | |
3 | 32331 | NREL/2000-01 | 05/16/2000 | 05/16/2001 | Rs (diff) @45=8.92 µV/W/m² | cf = 112.11 | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | Tom Stoffel | Borcal00-01 | | U95 ±(3% rdg+2 Watts) | | 11/01/2000 | | | | |
4 | 32331 | NREL/2002 | 04/04/2002 | 04/04/2003 | RS@ Z=45°±0.3° 8.993 | | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | | | | | Tom Stoffel | Special 8-48/2002 | | U95±(2.6%+1Watt) | | | | | | |
5 | 32331 | SRRL/2003-01 | 07/02/2003 | 07/02/2004 | RS@45=8.9085 µV/W/m² ; +2.34/-2.59% ; N=8 | CF@45=112.25 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | | | Tom Stoffel | Borcal 2003-01 | | Valid Incident angle range for RS@45: 30-60 | | 08/28/2003 | | | | |
6 | 32331 | SRRL/2005-01 | 05/19/2005 | 05/19/2006 | RS@45=8.9804 µV/W/m² ; +2.32/-2.83% ; N=10 | CF@45=111.35 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | | | Tom Stoffel | Borcal 2005-01 | | Valid Incident angle range for RS@45: 30-60 | | 06/02/2005 | | | | |
7 | 32331 | SRRL/2007-01 | 06/08/2007 | 06/08/2008 | RS@45=8.8675 µV/W/m² ; +1.95/-1.89% ; N=13 ; I:30-60 | CF@45=112.77 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2007-01 Certificates | | | | 06/28/2007 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
8 | 32331 | SRRL/2009-01 | 05/27/2009 | 05/27/2010 | RS@45=8.8343 µV/W/m² ; +3.18/-2.43% ; N=12 ; I:30-60 | CF@45=113.20 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-01 Certificates | | Not Ventilated | | | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
9 | 32331 | SRRL/2009-02 | 06/26/2009 | 06/26/2010 | RS@45=8.9336 µV/W/m² ; +1.55/-1.75% ; N=13 ; I:30-60 | CF@45=111.94 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2009-02 Certificates | | Ventilated | | 07/22/2009 | n/a ; n/a ; n/a ; I:n/a | n/a | None ; Estimated thermal offset error = -1 W/m² | |
10 | 32331 | SRRL/2011-02 | 05/05/2011 | 05/05/2012 | R@45=8.8876 µV/W/m² ; +3.31/-2.20% ; N=12 ; Z:30-60 | CF@45=112.52 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2011-02 Certificates | | | | 05/26/2011 | R@45=8.8876 µV/W/m² ; +3.31/-2.20% ; N=12 ; Z:30-60 | CF@45=112.52 W/m²/mV | None ; Rnet=0.0 | |
11 | 32331 | SRRL/2013-02 | 06/20/2013 | 06/20/2014 | R@45=8.9129 µV/W/m² ; +3.41/-2.58% ; N=9 ; Z:30-60 | CF@45=112.20 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Tom Stoffel | BORCAL 2013-02 Certificates | | | | 08/27/2013 | R@45=8.9129 µV/W/m² ; +3.41/-2.58% ; N=9 ; Z:30-60 | CF@45=112.20 W/m²/mV | None ; Rnet=0.0 | |
12 | 32331 | SRRL/2015-01 SW | 06/04/2015 | 06/04/2016 | R@45=8.9313 µV/W/m² ; +3.03/-2.81% ; N=8 ; Z:30-60 | CF@45=111.97 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | [32331_Eppley_8-48.coef.txt] | [32331_Eppley_8-48.lato.txt] | | Afshin M. Andreas | BORCAL-SW 2015-01 Certificates | | | | 06/24/2015 | R@45=8.9313 µV/W/m² ; +3.03/-2.81% ; N=8 ; Z:30-60 | CF@45=111.97 W/m²/mV | None ; Rnet=0.0 | [32331_Eppley_8-48.2avg.txt] |
13 | 32331 | SRRL/2017-02 SW | 05/24/2017 | 05/24/2018 | R@45=8.9054 µV/W/m² ; +3.3/-1.7% ; N=10 ; Z:30-60 | CF@45=112.29 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | | [2017-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2017-02 Certificates | | | | 06/07/2017 | R@45=8.9054 µV/W/m² ; +3.3/-1.7% ; N=10 ; Z:30-60 | CF@45=112.29 W/m²/mV | None ; Rnet=0.0 | [32331_Eppley_8-48.2avg.txt] |
14 | 32331 | SRRL/2019-02 SW | 05/03/2019 | 05/03/2020 | R@45=8.9438 µV/W/m² ; +4.5/-2.4% ; N=9 ; Z:30-60 | CF@45=111.81 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | | [2019-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2019-02 Certificates | | | | 05/10/2019 | R@45=8.9438 µV/W/m² ; +4.5/-2.4% ; N=9 ; Z:30-60 | CF@45=111.81 W/m²/mV | None ; Rnet=0.0 | [32331_Eppley_8-48.2avg.txt] |
15 | 32331 | SRRL/2021-02 SW | 05/06/2021 | 05/06/2022 | R@45=8.9233 µV/W/m² ; +4.5/-2.5% ; N=11 ; Z:30-60 | CF@45=112.07 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | | [2021-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2021-02 Certificates | | | Revised 12/09/2021 | 05/14/2021 | R@45=8.9233 µV/W/m² ; +4.5/-2.5% ; N=11 ; Z:30-60 | CF@45=112.07 W/m²/mV | None ; Rnet=0.0 | [32331_Eppley_8-48.2avg.txt] |
16 | 32331 | SRRL/2023-02 SW | 06/19/2023 | 06/19/2024 | R@45=9.0800 µV/W/m² ; +3.5/-2.0% ; N=11 ; Z:30-60 | CF@45=110.13 W/m²/mV | Eppley | 8-48 | Black & White Pyranometer | ARM/SGP | 9.14 (temp -20° to 40°C) | 09/18/1998 | [32331_Eppley_8-48.2deg.txt] | | [2023-02_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-SW 2023-02 Certificates | | | | | R@45=9.0800 µV/W/m² ; +3.5/-2.0% ; N=11 ; Z:30-60 | CF@45=110.13 W/m²/mV | None ; Rnet=0.0 | [32331_Eppley_8-48.2avg.txt] |