LINSHANG LS108D lens transmittance Measurement Instrument, mobile phone lens Tester 0.5mm test aperture

Minimum test hole size 0.5mm, supports 550nm visible light and 850nm/940nm infrared transmittance measurement, with real-time dynamic self-Adjustment, Automatic calibration to 100% transmittance when powered on.

$518.00/set

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LS108D

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LinShang LS108D Lens transmittance Measurement InstrumentSPEC

LinShang LS108D Lens transmittance Measurement InstrumentDetails

LinShang LS108D Lens transmittance Measurement InstrumentPacking list

SKU: NB030004

Diameter of light measurement beam: Φ0.5mm

Infrared peak wavelength: 850nm/940nm

Peak wavelength of visible light: 550nm

resolution: 0.1%

Measurement Accuracy: ±2%

Weight: About 1570 grams

Host size: 170*180*144mm

Power: DC5V/1A

LS108D

Lens transmittance Measurement Instrument

Introduction

LS108D mobile phone lens Tester is professionally used for the light transmittance test of mobile phone lens and the infrared transmittance test of the IR hole. The instrument has a real-time dynamic self-calibration function, and automatically calibrates to 100% transmittance after starting up. The test aperture of this mobile phone lens Tester is only 0.5mm, and the Application is very wide.

The test principle of the lens transmittance measuring instrument is that the light source irradiates the measured transparent material, and the sensor respectively detects the incident light intensity of the three light sources and the light intensity after passing through the measured transparent material, and the ratio of the transmitted light intensity to the incident light intensity That is the transmittance, expressed as a percentage.

Product Dimensions

Linshang LS108D Lens Transmittance Measuring Instrument Details Figure 1

Linshang LS108D Lens Transmittance Measuring Instrument Details Figure 2

Features

1. The minimum test hole size of this lens transmittance measuring instrument is Φ0.5mm, and materials with a hole diameter larger than 0.5mm can be measured.

Linshang LS108D Lens Transmittance Measuring Instrument Details Figure 3

2. The three light sources share one test hole, and the three data of 550nm visible light transmittance, 850nm infrared transmittance, and 940nm infrared transmittance can be obtained by aligning the holes once during measurement. Easy to operate, time-saving measurement.

3. The test hole of the instrument has an LED light for alignment indication, which is used to align the hole position of the mobile phone lens during the test.

4. The real-time dynamic self-calibration function of the instrument can automatically calibrate to 100% transmittance after starting up.

5. Large liquid crystal display, 3 display interfaces to choose from, 850nm and 940nm infrared transmittance can be selected to display both or only one of them.

6. The instrument has Type C double-sided pluggable USB interface, and the computer software is provided to complete the inspection quantity, pass rate, pass and fail judgment during the production inspection process. For details, please refer to the software and software operation in the attached U disk manual.

Linshang LS108D Lens Transmittance Measuring Instrument Details Figure 4

FAQ

QWhich Glass light transmitter can measure the diameter of about 1.5mm?

A You can use LS108D, the test aperture is 0.5mm, the test is 550nm light transmitance.

QWhat is the lifespan of the LED lamp beads in the light transmitter?

A LED lamp beads, the service life given by the manufacturer is 100,000 hours, but due to our use environment, the number of switches and other reasons, the actual use of lamp beads will occur Light intensity attenuation, especially UV Lamp beads, is the most prone to attenuation Light source. Regular use for three to five years is no problem.

QMeasurement of light transmitance, the difference between 380-760nm and 550nm

A The data of 380-760nm is the transmittance of all wavelengths in the entire range, which conforms to the value calculated by the CIE bright vision function standard. The 550nm light transmitter only tests the transmittance of the 550nm wavelength point.

QAfter two tests, the transmittance data changes at the same location of the test sample. What's going on?

A Before and after the two tests, the change of Measuring location may not be visible to the naked eye, but in fact the location of the test must be slightly different. For materials with uneven transmittance, it is normal for the subtle change of Measuring location to cause the data to change.

QTransmission instrument, remove the sample, the data of the instrument cannot be restored to 100%?

A This happens because there is interference from external light in the measurement process, just shut down and restart the instrument, restore to 100%, and then it can be used normally.

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