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 | 1060 | SRRL/2017-05 LW | 10/06/2017 | 10/06/2019 | K0=0.0;K1=0.0039196;K2=1.0000;K3=0.00;Kr=7.044e-4 ; U95 (wrt WISG) = ±6.5 W/m² ; N=6311 | | Apogee | SL-510 | Pyrgeometer | NREL/Program | K1 = 8.911 Wm-2/mV, K2 = 1.034 | 07/29/2017 | | | [2017-05-LW_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-LW 2017-05 Certificates | | | | 12/01/2017 | K0=-45.4;K1=0.0040268;K2=1.1299;K3=0.00;Kr=7.044e-4 ; U95 (wrt WISG) = ±3.5 W/m² ; N=5950 | | Analysis w/o K0 forced to zero | |
2 | 1060 | SRRL/2019-02 LW | 07/30/2019 | 07/30/2021 | K0=0.0;K1=0.0038970;K2=0.9980;K3=0.00;Kr=7.044e-4 ; U95 (wrt WISG) = ±6.7 W/m² ; N=4410 | | Apogee | SL-510 | Pyrgeometer | NREL/Program | K1 = 8.911 Wm-2/mV, K2 = 1.034 | 07/29/2017 | | | [2019-02-LW_NREL-SRRL-BMS.pdf] | | Afshin M. Andreas | BORCAL-LW 2019-02 Certificates | | | | 09/13/2019 | K0=-45.2;K1=0.0035490;K2=1.1115;K3=0.00;Kr=7.044e-4 ; U95 (wrt WISG) = ±3.8 W/m² ; N=4379 | | Analysis w/o K0 forced to zero | |