FLR-S01 lens transmission tester

Product introduction

Operating principle

The measuring principle of the FLR-S01 Lens Transmittance Tester is: the ultraviolet and visible spectrum emitted from the light source is split by the grating, filtered by the monochromator, and then passed through the slit, collimated light tube and lens group. scanning spectrum is irradiated on the photoelectric sensor after passing through the test sample, the optical signal is converted into an electrical signal, the analog quantity is converted into a digital quantity, and data is collected, the signal is amplified and sent to the microcomputer for processing through the USB port, and the visible light of the lens is automatically measured Transmittance, UV transmittance; transmittance of sunglasses lenses; permeability of driver mirror and all performancee-indicators such as traffic signal recognition, yellow index, blue light transmittance, etc.

Instrument technologySpecifications

Wavelength range:

190nm～1100nm

Maximum allowable wavelength error:

±0.3 nm

Wavelength repeatability:

≤0.2 nm

Transmission measuring range: < /p

0~999%

Absorption measuring range:

-4,000~4,000A

Maximum allowable transmission error:

±0.3%±0.002Abs(at 0.5Abs),

±0.004Abs(at 1.0Abs), ±0.006Abs(at 2.0Abs)

Repeatability of transmission:

≤0.15%±0.001Abs(0.5Abs), ±0.002Abs(1.0Abs)

Drift:

p>≤0.0004A/h (power on 1 hour later, at 500nm)

Baseline straightness:

±0.001A

Stray light:

≤0.05%(220nm NaI solution, 360nm NaNO2)

Noise:

100% line noise≤0.2%; 0% line noise≤0.1%

Scanning speed:

Wavelength shift: about 3000nm/min, wavelength scanning: 24nm/min-1400nm/min

Minimum spectral bandwidth:

2nm

Dimensions:

Length 650 mm × Width 450 mm × Height 220 mm

Weight instrument:

25kg

Instrument operating conditions

Ambient temperature:

5℃～40℃

Environment humidity:

≤85%

Altitude environment:

≤2000m

Working voltage:

AC 100V～240V 50Hz/60Hz

Voltage allowed fluctuation range:

AC 85V～265V 50Hz/60Hz

Rated power:

200W

Test interface:

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