Textile UV Resistance Tester Calibration Device

Flux Technology (Nantong) Co., Ltd. Textile UV Resistance Tester Calibration Device complies with the requirements of JJF (Textile) 081-2018 calibration specification for textile UV resistance testers. It can serve as a metrological standard for metrology technical institutions to calibrate the transmittance and wavelength of textile UV resistance testers, used for calibrating the wavelength, transmittance indication error, and repeatability of textile UV resistance testers.
Technical specifications:
1. Transmittance filter nominal value approximately 1%, test wavelengths 235nm, 257nm, 313nm, 350.0nm, 360nm, 420nm.
Transmittance filter nominal value approximately 10%, 20%, 30%, test wavelengths 235nm, 257nm, 313nm, 350.0nm.
Metal frame dimensions: diameter 50mm,
Light-transmitting aperture diameter: 18mm.
2. Holmium oxide wavelength filter: covers wavelength range (200 ~ 700) nm.
Metal frame dimensions: diameter 50mm,
Light-transmitting aperture diameter: 18mm