Fabric light transmittance test machine
Все товары поставщика
Light transmittance test machine for fabric is used to determine the total visible light transmittance of the fabric to evaluate the shading properties of the fabric and is suitable for sheet textile products such as curtains.
Test standard :JIS L1005-2009
Test principle:
1. A light source (light bulb) is illuminated, and the light is irradiated to the photodetector of the illuminance meter;
2. Adjust the brightness of the light source to 10,000 (1X);
3. Determine the illuminance of the sample;
1: illuminance (lx) after installation of the sample; I0: no illumination of the specimen (I1: I1 / I0) × 100%, I1: Lx).
Main feature:
1, with the determination of spectral transmittance function.
2, with the mouth and the photon detector integral ball.
3, with an optical device capable of generating a double beam.
4, two parallel beam of light and its beam axis of the incident angle of not more than 5 °.
5 has a function of scanning at a desired wavelength interval in the wavelength range of 380 nm to 780 nm.
6, with the sample in the tension-free state to keep the sample folder.
Technical Parameters:
1, power: 1000W, 220V;
2, light intensity adjustment range: ambient light intensity ~ 20000Lux;
3, illumination meter: 0.01Lux ~ 999900Lux, accuracy ± 5%.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
| Medical face masks Diffrential Pressure Tester | Standards: YY 0469-2011 Surgical mask YY 0969-2013 Single-use medical face mask EN 14683:2014 Medical face masks - Requirements and test methods... | |
| Circular Locus Pilling Test machine | The instrument is used to test the wool fabric, chemical fiber cotton, blended, knitted, woven fabric pilling conditions to identify product qualit... | |
| Protective clothing water vapor permeable tester | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... | |
| Manual Friction Fastness Tester | Sublimation Fastness Testeris suitable for color fastness to hot pressing and dry heat test method test device fastness test method of resistance t... | |
| Fiber Crimp Elasticity Tester | IntroductionFiber Crimp Tester is the latest developed high precision testing apparatus. It is used to automatically measure the crimp rati... |
















