ChiuVention Ultraviolet Protection Tester
The UVShield UV Protection Tester rapidly measures the transmittance of fabric samples within the ultraviolet spectrum. With one-touch sample scanning, it automatically calculates UV protection factors such as UPF values and UVA: UVB ratios. Fully automated operation significantly enhances testing efficiency; precise scanning ensures reliable results; compatible with multiple international standards including AATCC 183, JISL 1925:2019, AS/NZS 4399, BS 7914, GB/T 18830, and others.
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Technical Specifications
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Measurement Range:
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Transmittance: 0–100%T
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UPF: 0–50+
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Wavelength Range: 250–450 nm
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Wavelength Accuracy: ±0.5 nm
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Wavelength Repeatability: 0.2 nm
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Scanning Interval: selectable 1 nm, 2 nm, or 5 nm
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Spectral Bandwidth: 2 nm (±20%)
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Sample Beam Size: 7 × 2 mm
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Integrating Sphere Port Area: <5%
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Light Source: Pulsed Xenon Lamp
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UV Dose per Measurement Cycle: <0.2 J/cm²
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Power Supply: Universal voltage compatible
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Power Consumption: 200 W
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Dimensions (L × W × H): 370 × 248 × 325 mm
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Weight: approx. 15 kg
Test Standards
AATCC 183:2020
JISL 1925:2019
AS/NZS 4399
BS 7914
EN 13758
GB/T 18830-2009
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