Fabric Ultraviolet Tester

The Fabric Ultraviolet Tester is used to determine the UV transmittance and anti-ultraviolet performance of textiles. You can directly obtain the UV protection factor of textiles UPF.

1. BS 7914：1998Method of test for penetration of erythemally weighted solar ultraviolet radiation through clothing fabrics.
2. AS/NZS 4399：1996Sun protective clothing- Evaluation and classification.
3. AATCC 183Transmittance or blocking of erythemally weighted ultraviolet radiation through fabrics.
4. BS EN 13758-1Textiles - Solar UV protective properties-Part1:Method of test for apparel fabrics.
5. IOS18830Textilesmdash;Evaluation for solar ultraviolet radiation protective properties.

Items	Parameters
Transmittance	0~100%plusmn;0.01％
UPF	0~100
Wavelength Range	280-400nmplusmn;0.5nm
Wavelength repeatability	0.25nm
Date break	1nm-5nm, adjustable
Slit width	le;5nm
Optical system	0/d
Sample beam diameter	10mm
Power	AC220V50 Hz 100W
Dimension	285times;500times;500mm
Weight	20kg

Which fabric is best for UV protection?
Type of Material: Synthetic fabrics like nylon and polyester do a good job of blocking UV. Bleached cotton is a poor barrier material. Fabric Treatments: Chemicals that absorb or disrupt UV radiation can be added by the manufacturer.