Photometric Test Report
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1 Photometric Test Report Photometric and Optical Testing Services Cheltenham Film and Photographic Studios Hatherley Lane Cheltenham Gloucestershire GL51 6PN UK Tel:
2 Page 2 of 10 Photometric Test Report Report Number: POTS/DC16198 Report Date: 03/10/2016 Prepared By: D CHAMBERS Test Laboratory: Photometric and Optical Testing Services, Cheltenham Film and Photographic Studios, Hatherley Lane, Cheltenham, Gloucestershire, GL51 6PN Company Registration Number: Registered in England & Wales No. OC Registered Address: Harwood House, Park Road, Melton Mowbray, Leicestershire LE13 1TX Client Details Manufacturer: TLC Southern Ltd Model: LTSP40W Source Type: LED Test Method(s) Used POTS Standard Operating Procedure: INTEGRATING SPHERE PROCEDURE POTS016 POTS Standard Operating Procedure: NFMS OPERATION GUIDE Standard: LM79 08 Details of Product Tested Manufacturer: TLC Southern Ltd Source Type: LED Model: LTSP40W Luminaire Type: CEILING PANEL Power Supply Used: Kikusui PCR1000M Voltage Stabiliser S/N SM01191 Voltage(AC V) = 230 Current (ma)= 176 Power (Watts)= 38.6 Power factor= Integrating Sphere Test Date of Test: 23/09/2016 Ambient Temperature:25 C Measurement Filename: LTSP40W Instrument Used: Labsphere model 2m integrating sphere spectroradiometer AS Integrating Sphere Size: 2m Measurement Geometry (2π / 4π): 4π Sample Orientation: Facing Downwards Auxiliary Correction Applied: YES Comments: Date of Last Calibration (Operating Hours): (1:31) Spectral Flux Standard Lamp Used: SCL-600 Standard Lamp Serial Number: L123 Traceable: to NIST standards Calibration Certificate Number: SCL-600-L123 Calibration Certificate Date: 29/01/2014 Calibration Lamp Uncertainty: ± 0.67% (k=2) Results Flux (lumens): 3081 CIE 1931 Chromaticity Cx: CIE 1931 Chromaticity Cy: CRI (%):83.58 CCT (K): 4028
3 Page 3 of 10 Figure 1: Spectral Irradiance Figure 2: CIE 1931 diagram.
4 Page 4 of 10 Goniophotometer Test Date of Test: 03/10/2016 Ambient Temperature: 25 C Measurement Filename: LTSP40W Instrument Used: Radiant Imaging NFMS0800 Goniometer with ProMetric PM-1200N-1 Imaging Photometer Photometer Working Distance: 3m Measurement Geometry: Near-Field Comments: Reference Photometer Used: Specbos1201 Reference Photometer Serial Number: Traceable: to NIST standards Calibration Certificate Date: 11 November 2015 Sample Stabilisation Time (minutes): 60 Reference Photometer Calibration Uncertainty: ± 2.4% (k=2, lux, CIE illuminant A source) Scan Set Up Direction Range Increment Inclination Zone Azimuth Results Integrated Luminous Flux (lumens):3081 Peak Intensity (3 Spot, candelas): Efficacy (lumens/watt): 79.8 Beam Angle (50% of max intensity C0-180, degrees): Photometric Filename (IES LM ): LTSP40W IES File Absolute or Relative Format? ABSOLUTE Photometric Filename (EULUMDAT): LTSP40W EULUMDAT File Absolute or Relative Format? ABSOLUTE
5 Page 5 of 10 Figure 3: Far-Field Luminous Intensity (C0-180, Cartesian Coordinates) Figure 4: Far-Field Luminous Intensity (C0-180, C90-270, Polar Coordinates)
6 Page 6 of 10 Figure 5. Cone diagram for mounting height of 6 metres. Reflectance of Ceiling Wall Floor Cavity Room dimension View endwise (C0) View crosswise (C90) x y 2H 2H H H H H H H 2H H H H H H H 4H H H H H 4H H H Distance between luminaires: 0.25 Due to missing symmetry characteristics the values apply only to the indicated line of sight. Table 1. UGR values
7 Table 2a. Luminous intensity values, azimuth 0-180
8 Page 8 of Table 2b. Luminous intensity values, azimuth
9 Page 9 of 10 Zone Lumens % Total % % % % % % % % % % % % % % % % % % Table 3. Zonal Flux Table Effective Floor Cavity Reflectance: 20% RCC %: RW %: RCR: Table 4. Utilisation Factor Table
10 Photo 1: Luminaire on goniometer mount Signature: Print Name: D CHAMBERS Date: 03/10/2016 Technical Manager Duly authorised to sign on behalf of: Photometric and Optical Testing Services LLP
Luminaire Property. Photometric Results. Page 1 of 15 Pages. Report No.: 9 Test Time: 2017/5/18 09:59
Report No.: 9 Test Time: 2017/5/18 09:59 Page 1 of 15 Pages Luminaire Property Luminaire Manufacturer: Luminaire Description: VMC4911 Current: 0.2A Power Factor: 0.989 Voltage: 120 V Power: 54.0W Photometric
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Report of Spectroradiometric & Electric Analysis for Light Source ========================================================================= Model No.: LED-WP-40XXX Sample SN: S01 Test Report No.: BSR1502060101-9
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Report of Spectroradiometric & Electric Analysis for Light Source ========================================================================= Model No.: LED-WP35-XXX Sample SN: S01 Test Report No.: BSR1501090101-10
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