.

ISO Standard UV-master UV Weathering Tester Factory Supplier

Get a quote:

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Standards

The UV-master Ultraviolet Aging Test Chamber complies with the following standards:

JTG E50 T1164 — Test methods for light resistance, weather resistance, and photo-aging of geosynthetics

GB/T 14522-2008 — Accelerated artificial climate aging test methods for plastics, coatings, and rubber materials used in mechanical industry products

GB/T 16422.3-2022 / ISO 4892-3:2013 — Plastics — Methods of exposure to laboratory light sources

SAE J2020 — Accelerated exposure testing of automotive exterior materials

And other related standards, including:

ISO 11507. ISO 11895. ISO 11997. ASTM G151. ASTM G154. ASTM D4329. ASTM D4587. ASTM D4799. JIS D0205. EN 534. EN 927. EN 1297. EN 1898. EN 12224. EN 13523. BS 2782. GM 4367M, GM 9125. ANSI, U.S. Government standards, DIN, etc.

Technical Parameters

ParameterSpecification
Control mode Automatic
Humidity range Up to 100%
Irradiance range UVA: 1.55 W/m², UVB: 1.23 W/m²
Sample holder capacity 24 holders (75 × 300 mm each) or 48 holders (75 × 150 mm each)
Irradiance uniformity ≤4% (on sample surface)
Light source 8 × 40 W UV fluorescent lamps
Spray time Adjustable
Irradiance monitoring Quantitative closed-loop control (for 313 nm and 340 nm lamps)
Lamp service life ≥5000 hours
Black panel temperature range 35–80 °C
Black panel temperature control accuracy ±2 °C
Water tank temperature range 30–60 °C
Weight 165 kg
Power supply 220 V, 50 Hz
Overall dimensions 1500 mm × 1500 mm × 2200 mm

Features

Intelligent Touchscreen Control Panel

Microcomputer control system for enhanced efficiency and reliability. Programmable 7-inch colour LCD touchscreen

enables diverse functions including control, detection, calculation, and data display.

Robust Software Capabilities

Enhanced control system handles complex customised programmes and straightforward pre-programmed tests.

Operating interface features intuitive icons for clear comprehension; programmable stepwise adjustments for irradiance, temperature, and humidity

accommodate diverse testing requirements.

Multi-faceted Protection Design

The instrument incorporates current/voltage monitoring, water quality surveillance, temperature monitoring, water flow monitoring, low-water alerts,

over-temperature protection, and leakage current safeguards to ensure equipment and personnel safety.

Extensive Testing Area

Featuring imported ultraviolet lamps and a spacious experimental chamber, it accommodates up to 48 sample holders simultaneously,

enhancing uniform exposure consistency across all specimens.

Test Principle

The UV-master Ultraviolet Aging Test Chamber performs accelerated aging tests by simulating ultraviolet radiation, temperature, and humidity conditions found in natural environments.

High-intensity ultraviolet light sources irradiate the samples while temperature and humidity are precisely controlled, simulating long-term exposure conditions.

During the test, chemical reactions occur on the sample surface, leading to aging phenomena such as discoloration, embrittlement, and degradation.

The test results provide data on photo-aging behavior and weather resistance of materials under actual service conditions, enabling evaluation of material service life and reliability.


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