Lens transmittance detector

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Purpose of Lens Transmittance Detector: Used to measure the standard transmittance of samples, it is fast, accurate, and has a wide range of detection standards. Display vertical and horizontal dividing lines, which can display the corresponding transmittance values of the current band; $r $n standard: BS EN ISO 12312-1:2015、ANSI Z80.3-2018、AS/NZS 1067:2016、GB 10810.3-2006、GB 39552.1-2020、QB/T 2506-2017、EN166~170、EN166~172、EN174

Product Details

Lens transmittance detectorSpecifications

1. Transmittance curve chart: Display transmittance distribution curve (280~780nm) with optional NIR band

2. Chart dividing line: Display vertical and horizontal dividing lines

3. Quick comparison of band transmittance: The vertical dividing line can display the corresponding transmittance value of the current band

4. Data comparison: Data storage, retrieval, and comparison of lenses 1, 2, and 3: Differences in lens transmittance △ p%

5. Sampling interval: 1nm or 5nm wavelength interval sampling can be set

6. Sample and testing information: Sample testing institution and sample information input

7. Test report: The test report can be printed in PDF format and saved directly or previewed for printing (with optional contact lenses)

8. Archive and call transmission ratio raw txt format data

9. Polarization test: Obtain the average polarization value directly without adjusting the angle (air calibration)

10. Polarization efficiency P% Australian test: can be continuously tested to find the maximum and minimum polarization direction transmittance (polarizer calibration)

11. Color testing: CE color coordinates (X/Y), Lab color, △ E color difference

12. Computer configuration requirements: Windows 7/8/10/11

13. Wavelength range: 280nm~780nm

14. Display accuracy: 0.01% (transmittance), 0.001 (Q factor, CIE color limit)

15. UV light source: Long lasting deuterium lamp (2500 hours)

16. Visible light source: Spectral analysis halogen lamp (15000 hours)

17. Testing environment: Open testing repository

18. Transmittance integrating sphere: PTFE material with long-term high-performance diffuse reflection

19. Spectral resolution: 5nm (optional 1nm)

20. Wavelength accuracy: ± 0.5nm

21. Transmittance indication error: ≤± 2% (meets the measurement accuracy requirements of F1106)

22. Transmittance measurement repeatability: ≤± 1.5% (meets the measurement accuracy requirements of F1106i)

23. Q-factor indication error: ≤± 0.02 (meets the measurement accuracy requirements of F1106)

24、光斑直径： 5mm

25. Refractive power lens: ≤± 4D (center)

26. Test sample types: uncut lenses, finished glasses, integrated glasses, protective glasses

Lens transmittance detector

Additional parameters:

1. Optional band (780-980nm);