Uv Accelerated Weathering Tester Qinsun - China

Product description: UV accelerated weathering test machine, which as a kind of environment test chamber, can be simulated by the harm the sun, rain and dew on materials caused, QUV use fluorescent ultraviolet (UV) lamps simulate the effect of sunlight, the proposed use of cold rain and dew moisture, was placed on the test material under a certain temperature alternating light and moisture cycle program for testing, QUV with a few days or weeks of testing, we can reproduce the hazards outdoors for several months to several years appeared.

and mainly used for UV coating ink, paint, resins, plastics, printing and packaging, aluminum, cement, automobile motorcycle industry, cosmetics, metal, electronics, electroplating, medicine, etc.

Design criteria: Accelerated Weather UV test machine (1) ASTM D4587: Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings (2) ASTM D4799: Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method) (3) ISO 4892-1: Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance (4) ISO 4892-3: Plastics - Methods of Exposure to Laboratory Light Sources - Part 3: Fluorescent UV Lamps (5) ASTM D4329: Standard Practice for Fluorescent UV Exposure of Plastics (6) AATCC TM186: Weather Resistance: UV Light and Moisture Exposure (7) ASTM D5208: Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics (8) IEC 61345: UV Test for Photovaltalic (PV) Modules Product Advantages： Cost-Efficient Performance: Low operational and maintenance costs, paired with intuitive operation for seamless integration into any lab.

Advanced Automation: Programmable controller enables unattended test cycles with precise timing and automatic transitions between light, condensation, and dark phases.

Consistent & Repeatable Results: Stable UV output and tight temperature uniformity (±3℃) guarantee high repeatability across tests.

Versatile Simulation: Replicates harsh natural climates—UV radiation, humidity, condensation, and thermal cycling—to accelerate aging processes.

Customizable Testing: Optional UV-A340 (315–400nm) or UV-B313 (280–315nm) lamps cater to diverse material requirements.

Product Features： Multi-Factor Aging Simulation: Combines UV exposure, high-temperature aging, and condensation cycles to evaluate color fading, strength loss, cracking, oxidation, and adhesion failure.

Intelligent Cycle Control: Programmable light/condensation cycles (e.g., 4H/4H or 8H/8H) with a 0–9999h59min timer.

Real-Time Monitoring: Digital displays track temperature, humidity, and irradiation intensity during testing.

Compact Design: Optimized chamber layout ensures uniform UV distribution and efficient space utilization.

Wide Applicability: Ideal for geosynthetics, automotive coatings, plastics, textiles, and rubber products.

Accessories ： UV Lamps: 4pcs UV-A340 or UV-B313 (user-selectable).

Sample Holders: Adjustable racks for flat specimens (max.

12 samples).

Humidity Sensor: Precision probe for condensation monitoring.

User Manual: Multilingual guide (English/Chinese) with safety protocols.

Calibration Certificate: Traceable to NIST standards.

Technical Parameters： Parameter Specification

Light Temperature Range RT +10℃ to 70℃

Condensation Temperature 50℃ (steam humidification)

Temperature Uniformity ±3℃

Irradiation Intensity 0.55 W/m² (at 340nm)

UV Wavelength Options UVA (315–400nm) or UVB (280–315nm)

Light/Condensation Cycle 0–9999h59min (adjustable)

Lamp Center Distance 70mm

Sample-to-Lamp Distance 55mm

Control System Microprocessor PID with overheat protection Our UV aging tester has the same performance as the QUV Accelerated weathering tester and is a perfect alternative to the QUV Accelerated weathering tester.

We use the same power supply and lamps, the same spectral range, and the parameters and performance are exactly the same as the QUV Accelerated weathering tester.

Our UV weathering tester is also a perfect replacement for the Atlas UVTest? Fluorescent / UV Instrument and meets all the testing standards of that model.

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18326093791

• Address: 280 Jiugan Road, Songjiang district, Shanghai , Shanghai , China

• Email:

• Website: https://standards-groups.com/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
  The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.