久久国内外免费视频_日本黄三级视频_一本大道在线观看无码一区_8050网午夜一级毛片

×

YG912E ultraviolet ray tester for textile

Video
Gallery
360°Show
×
×
×
Applicable scope
Test principles and standards
Instrument characteristics
Configuration list
A special instrument used to test the UV transmittance and anti ultraviolet properties of textiles can be used to directly test the UV protection coefficient UPF of textiles.
GB/T 18830、AATCC 183、AS/NZS 4399、BS 7914、PREN 13758
1. The light source uses the deuterium lamp, the optical path adopts the high-precision ultraviolet monochromator and the ultraviolet integral ball, and the automatic scanning of the wavelength is carried out by the step motor.
2. Using ultraviolet photomultiplier, the test range is wide and the precision of the test is high.
3. Full computer control, automatic data processing, a variety of graphics, report statistics, analysis, storage, output.