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Portable Spectrometer, Light Transmittance Tester Infrared UV Visible Light DC5V 1A Type-C Chinese English Setting  For  Optical Equipments

<ul><li>MULTIPLE FUNCTIONS: The 3 light sources are combined into one light path, and can obtain transmittance values of visible light, infrared light and ultraviolet light.</li><li>FOR FINE MATERIALS: Can measure ultra small size materials, 1mm test aperture, more accurate and more convenient to measure small material data.</li><li>LCD DISPLAY: The display window adopts a large color LCD screen, and the language can be set to Chinese or English, which is convenient for reading.</li></ul>

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<br><b>Specification:</b><br>Item Type: Light Transmittance Tester<br>Model: LS108H<br>Material: Sheet Metal<br>Application: Light transmittance measurement<br>Test Parameters: <br>Ultraviolet:  wavelength 365nm<br>Visible Light: 380nm-760nm full wavelength in line with CIE photopic vision function standard<br>Infrared:  wavelength 940nm<br>Measurement Accuracy: ±2% colorless and uniform light transmitting material, 0-90% transmittance<br>Minimum Test Object Size: 1mm diameter<br>Sample Maximum Thickness: Approx. &lt;20mm / 0.8in<br>Resolution: 0.1%<br>Power Input: DC5V/1A Type-C interface<br>Language Setting: Chinese and English<br>Scope of Application: Optical transmittance test of various substances such as lenses, glass, coating materials, organic materials, coatings, etc.<br> <br><br><b>Package List:</b><br><p>1 x Light Transmittance Tester</p><p>1 x Data Cable</p><p>1 x User Manual</p> <br><br><b>Note:</b><br><div>1. The instrument is self-testing and self calibrating when it is turned on. No test objects can be placed in the test position, otherwise the self calibration cannot be completed.</div><div>2. Avoid contact with corrosive items and keep away from high temperature and high humidity environment.</div><div>3. When there is no test object, the transmittance data cannot be returned to 100% occasionally, and the instrument can be used normally after shutting down and restarting immediately without affecting the measurement accuracy.</div><div>4. When the instrument is not in use, please turn off the power.</div><div>5. When the interface is abnormal voltage interface, please replace the power supply</div>

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