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Model : PBUAW-852

The Bench UV Light Accelerated Weathering Tester is a compact yet high-performance laboratory instrument designed to simulate the damaging effects of natural outdoor environments. By reproducing UV radiation, temperature fluctuations, and moisture conditions, this advanced tester helps manufacturers accurately predict how materials will age, discolor, or degrade over time. Engineered for reliability and efficiency, it provides rapid and repeatable results that support faster product development and stronger quality assurance.

 

What is a Bench UV Light Accelerated Weathering Tester (Touch Screen)?

The Bench UV Light Accelerated Weathering Tester (Touch Screen) is a compact, laboratory-grade testing instrument designed to simulate the damaging effects of sunlight, rain, and dew on materials. Using controlled UV light exposure, temperature, and moisture cycles, this bench-top tester helps manufacturers evaluate the durability, color fastness, and aging behavior of products. Equipped with an intuitive touch-screen interface, it simplifies test setup, monitoring, and data management, making weathering analysis more accurate and efficient.

How Does the Bench UV Light Accelerated Weathering Tester (Touch Screen) Work?

This tester exposes samples to accelerated weathering conditions by replicating the most harmful wavelengths of natural sunlight—primarily UV radiation. The process typically includes:

  • UV Light Exposure: High-intensity UV lamps simulate long-term sun exposure, causing color fading, cracking, chalking, or surface degradation.
  • Temperature Control: Precise heating systems maintain stable test conditions, speeding up chemical reactions that lead to aging.
  • Moisture Simulation: Programmable spray or condensation cycles mimic rain, humidity, and dew formation.
  • Automated Monitoring: The built-in touch screen allows users to set cycles, track test progress, view real-time data, and ensure consistent test results.

Through these accelerated cycles, the tester provides predictions of how materials will perform after months or years of outdoor exposure—within a much shorter testing period.

Benefits of Bench UV Light Accelerated Weathering Tester (Touch Screen)

  • Accurate Performance Forecasting: Helps manufacturers predict long-term product durability under outdoor conditions.
  • User-Friendly Touch Screen: Simplifies operation with clear menus, preset test modes, and data management tools.
  • Fast, Reliable Results: Accelerates natural weathering effects, reducing testing time significantly.
  • Enhanced Quality Control: Ensures materials meet industry standards before production or market release.
  • Compact Bench-Top Design: Saves laboratory space while delivering professional-grade performance.
  • Cost-Efficient Testing: Eliminates the need for long-term outdoor exposure tests, protecting resources and speeding up R&D.

Applications

The Bench UV Light Accelerated Weathering Tester is widely used across industries that require high resistance to outdoor exposure, including:

  • Plastics & Polymers – evaluating cracking, color fading, and material brittleness
  • Paints & Coatings – assessing gloss loss, chalking, and surface degradation
  • Textiles & Fabrics – testing colorfastness and strength under UV exposure
  • Automotive Components – ensuring durability of interior and exterior materials
  • Packaging Materials – analyzing long-term stability for films and labels
  • Construction Materials – validating weather resistance for roofing, siding, sealants, and composites

Electronics & Outdoor Devices – verifying UV and moisture tolerance of enclosures and components

Presto Instruments is a leading manufacturer and supplier of Bench UV Light Accelerated Weathering Tester For the best price, contact us for a quote or call now!

 

 

Features & Highlights

    • Power Supply: 220±22V/50±0.5Hz
    • Temperature Range: From RT+5 C to 80 ºC
    • Test Time Limit: 1h to 99999h
    • Spray TimeLimit: 1min – 99999min
    • Life of Lamps: 1600h
    • Maximum Irradiance of the new lamp: UVA Lamps can reach 0.7 W/m, UVB Lamps can arrive 0.4W/m
    • Distance of Specimen from the lamp: 50mm
    • Speed of Rotating Frame: 3.7 rotations per minute
    • Flow Rate of water pump: ≤ 7L/min
    • The order can be placed on the basis of lamps:
       
      • UVB lamps (20W/313nm)
      • UVA lamps (20W/340nm)

1. Advanced Touch Screen Interface: The machine features the latest touch screen technology, providing an intuitive and easy-to-use interface for effortless operation and control.

2. Uniform Irradiance Exposure: The instrument ensures that every specimen receives the same amount of irradiance energy, improving the repeatability and comparability of test outcomes.

3. Comparative Analysis: The tester facilitates easy comparison between the actual specimen and the tested product, helping users to identify damage quickly and effectively.

4. Accelerated Damage Assessment: The machine simulates natural weathering conditions, enabling users to observe and measure damage on specimens in a significantly short span of time.

5. Convenient Viewing Windows: The instrument provides highly convenient and user-friendly windows to view and measure test parameters and results in real time.

6. High Reliability and Accuracy: The instrument delivers highly reliable and accurate test results, ensuring confidence in the data collected.

7. Fluorescent UV Lamps: Equipped with fluorescent UV lamps, the tester offers a consistent and effective light source for weathering tests.

8. Automatic Irradiance Control: The irradiance is controlled automatically within a closed-loop system, ensuring precise and stable light exposure throughout the testing process.

9. Safety and Protection Features: The instrument includes alarms and protection features for creep-age, water breaking, overloading, and over-temperature, ensuring safe and reliable operation.

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