UV Light Weathering Tester manufacturer
UV Light Weathering Tester
A UV Light Weathering Tester Is A Compact Laboratory Testing Instrument Used To Simulate The Effects Of Outdoor Environmental Conditions Such As Ultraviolet (UV) Radiation, Heat, Moisture, And Condensation On Different Materials And Products.
The Equipment Exposes Test Samples To Controlled UV Light, Temperature, Moisture, And Condensation Cycles. These Controlled Conditions Help Laboratories And Manufacturers Evaluate Material Changes Under Laboratory Testing Conditions And Compare Them With Conventional Outdoor Exposure.
Material Degradation Due To Outdoor Weathering Is Commonly Associated With Prolonged Exposure To Ultraviolet Radiation, Heat, And Moisture. Plastics, Polymers, Paints, Coatings, Rubber, Textile Fabrics, Adhesives, Sealants, And Other Materials Can Experience Changes When Exposed To Such Environmental Conditions.
These Changes May Include Fading, Discoloration, Chalking, Cracking, Brittleness, Surface Deterioration, Delamination, And Loss Of Mechanical Properties. The UV Light Weathering Tester Provides A Controlled Method For Evaluating These Effects, Helping Manufacturers And Testing Laboratories Assess Material Durability And Product Performance Before Commercial Use.
The UV Light Weathering Testers Offered By Laboratory Testing Instruments Are Suitable For Research, Quality Control, Product Development, And Material Testing Applications. These Instruments Are Designed For Controlled Laboratory Testing And Can Be Used Across Various Industries In India, Including Automotive, Paints And Coatings, Plastics, Rubber, Textiles, Adhesives, And Construction Materials. Laboratory Testing Instruments Focuses On Providing Reliable Testing Solutions And Customer Support To Laboratories And Industries Across India.
UV Light Weathering Tester
A UV Light Weathering Tester Is A Compact Laboratory Testing Instrument Used To Simulate The Effects Of Natural Outdoor Conditions Such As UV Radiation, Heat, Moisture, And Condensation On Different Materials And Products.
The equipment simulates natural weathering conditions by exposing test materials to controlled environmental factors, including UV light, temperature, water spray, and condensation. This allows laboratories and manufacturers to evaluate material changes under controlled conditions and compare the results with conventional outdoor exposure.
Photodegradation Is A Major Cause Of Material Changes When Products Are Exposed To Sunlight And Environmental Moisture. Plastics, Polymer Products, Paints, Coatings, Rubber, Textile Fabrics, Adhesives, Sealants, And Other Outdoor Materials Can Experience Changes In Their Appearance And Physical Properties Due To Prolonged UV Exposure.
These Effects May Include Fading, Discoloration, Chalking, Cracking, Loss Of Gloss, Delamination, Brittleness, And Changes In Mechanical Properties. The UV Light Weathering Tester Provides A Controlled Method For Evaluating These Effects And Helps Manufacturers Identify Potential Material Performance Issues During Research, Product Development, And Quality Control.
The UV Light Weathering Testers Offered By Laboratory Testing Instruments Are Designed For Laboratory Weathering And Material Testing Applications. Their Compact Bench-Top Design Makes Them Suitable For Laboratories With Limited Space, While Controlled UV Irradiation, Temperature, Water Spray, And Condensation Cycles Allow Repeatable Testing Conditions.
Why UV Weathering Testing Is Essential For Your Products
Photodegradation Can Affect Materials Exposed To Sunlight, With The Degree Of Degradation Depending On Factors Such As UV Exposure, Temperature, And Moisture. For Manufacturers And Testing Laboratories, Understanding How A Material May Respond To Environmental Conditions Can Be Important For Product Development And Quality Control.
Testing Materials Before Commercial Distribution Can Help Identify Potential Defects At An Earlier Stage. A UV Light Weathering Tester Allows Test Samples To Be Evaluated Under Controlled Testing Conditions, Helping Businesses Study Possible Changes Before Products Are Used In Actual Outdoor Environments.
Industries Requiring UV Weathering Tests
- Automotive Industry: Dashboard Polymers, Exterior Paints, Rubber Components, Headlamp Optics, And Body Films
- Paints And Coatings Industry: Architectural Paints, Industrial Primers, Powder Coatings, And UV-Sensitive Coatings
- Plastics And Polymers Industry: Polypropylene, PVC, ABS, Polycarbonate, And Other UV-Sensitive Polymer Systems
- Textile And Garment Industry: Outdoor Fabrics, Awning Materials, And Other Textile Products
- Adhesive And Sealant Industry: Evaluation Of Adhesive Joints Under UV And Moisture Conditions
- Building Products Industry: Roofing Materials, Window Frames, Sealants, Exterior Components, And Related Products
- Electronic Products Industry: Enclosures, Wire Insulation, And UV-Resistant Protective Coatings
Laboratory Testing Instruments: UV Light Weathering Tester
Laboratory Testing Instruments Provides Laboratory Testing Equipment For Material Testing, Research, Product Development, And Quality Control Applications. Our UV Light Weathering Tester Is Designed For Controlled Weathering Tests And Helps Laboratories And Manufacturers Evaluate The Effects Of UV Radiation And Moisture On Different Test Materials.
The Equipment Is Designed With A Compact Bench-Top Configuration And Controlled Testing Functions To Support Convenient Laboratory Operation. It Can Be Used For Various Weathering Test Applications Depending On The Material, Test Method, And Applicable Standard.
Reasons For Selecting Laboratory Testing Instruments
- Compact Bench-Top Design Suitable For Space-Constrained Laboratories
- Controlled UV Irradiation, Temperature, Water Spray, And Condensation Testing
- HMI Touch-Screen Interface For Convenient Test Parameter Programming
- Rotating Specimen Rack For More Uniform UV Exposure
- Stainless Steel Housing For Laboratory Use
- Suitable For Research, Product Development, And Quality Control Applications
- Customization Options Based On Testing Requirements And Specimen Conditions
- Installation, Technical Support, And After-Sales Assistance
UV Light Weathering Tester Design
This Compact Bench-Top Weathering Chamber Can Be Easily Installed On A Laboratory Bench While Providing The Core Functions Required For UV And Moisture Testing. The Chamber Uses UV Lamps To Simulate The Short-Wavelength Portion Of Solar Radiation And A Moisture/Condensation System To Reproduce Environmental Moisture Conditions.
The Specimen Rack Can Accommodate Up To 18 Standard Panels Measuring 150 × 70 Mm. The Rack Rotates During Testing To Provide More Consistent Distribution Of UV Irradiation Across The Specimens. A Fixed Specimen-To-Lamp Distance Helps Maintain Consistent Exposure Conditions During The Test.
The HMI Touch-Screen Interface Allows Operators To Set And Monitor Important Test Parameters, Including UV Intensity, Chamber Temperature, Water Spray Time, And Test Cycle Programming. The Display Can Also Provide Information Such As Test Duration, Temperature, UV Exposure Time, And Water Spray Time.
Key Features Of The UV Light Weathering Tester
Advanced Control & Monitoring
- HMI Touch-Screen Interface For Convenient Programming Of Test Parameters
- Digital Display Of Test Duration, Temperature, Spray Time, And Cumulative Exposure
- Programmable Test Cycles For UV And Condensation Phases
- PT-100 Temperature Probe For Temperature Measurement
- Solid-State Digital PID Controller With Autotuning
- Timer Functions For Extended Or Unattended Testing
Specimen Rack Rotation & Irradiance Distribution
- Rotating Rack Capacity Of Up To 18 Standard Specimens
- Standard Specimen Dimensions Of 150 × 70 Mm
- Rotation Speed Of 15 RPM For Consistent Specimen Exposure
- Fixed 50 Mm Specimen-To-Lamp Distance
- Convenient Access For Specimen Loading And Removal
UV Lamps & Optical Design
- Three 20W Fluorescent UV Lamps For UV Exposure
- UVA-340 Lamp Option With 0.7 W/M² Irradiance
- UVB-313 Lamp Option With 0.4 W/M² Irradiance
- UVA Lamps For Simulation Of Natural Daylight UV Exposure
- UVB Lamps For Short-Wavelength UV Testing
- Lamp-Life Recording For Replacement Planning
Moisture & Condensation System
- Water Spray System With Flow Rate Below 6 Litres/Minute
- Condensation Function For Simulating Dew And High-Humidity Conditions
- Controlled Moisture Exposure During Programmable Test Cycles
- Suitable For Repeated UV And Moisture Testing Sequences
Product Build & Durability
- Stainless Steel Housing
- Compact Space-Saving Bench-Top Construction
- Touch-Screen Controlled Automated Testing
- Easy Parameter Entry And Test Monitoring
How Does The UV Light Weathering Tester Work?
The UV Light Weathering Tester Works By Reproducing Two Important Environmental Weathering Factors: UV Radiation And Moisture. A Typical Test Sequence Includes The Following Steps:
- Sample Preparation: Test Panels Measuring 150 × 70 Mm Are Mounted On The Rotating Specimen Holder At The Required Distance From The UV Lamps.
- Test Parameter Input: The Required UV, Temperature, Water Spray, And Test Cycle Parameters Are Entered Through The HMI Touch-Screen.
- UV Irradiation Phase: UV Fluorescent Lamps Expose The Rotating Specimens To Controlled UV Radiation.
- Condensation/Moisture Phase: The Moisture System Provides Water Spray Or Condensation Conditions To Simulate Environmental Moisture.
- Repetition Of Test Phases: UV Exposure And Moisture/Condensation Phases Are Repeated According To The Programmed Test Cycle.
- Test Sample Analysis: After Testing, Samples Can Be Compared With Untested Specimens To Evaluate Changes Such As Colour Fading, Loss Of Gloss, Cracking, Chalking, And Other Visible Or Physical Changes.
International Standards Supported
The UV Light Weathering Tester Can Be Used For Testing Applications Associated With Internationally Recognized Standards Such As:
- ASTM G154 – Standard Practice For Operating Fluorescent UV Lamp Apparatus For Exposure Of Non-Metallic Materials
- ASTM G151 – Standard Practice For Exposing Non-Metallic Materials In Laboratory Test Devices Using Laboratory Light Sources
- ASTM C1501 – Standard Test Method For Color Stability Of Building Construction Sealants
- ISO 4892-3 – Plastics – Methods Of Exposure To Laboratory Light Sources – Fluorescent UV Lamps
- ISO 11507 – Paints And Varnishes – Exposure Of Coatings To Artificial Weathering – Exposure To Fluorescent UV Lamps And Water
- ISO 16474-3 – Paints And Varnishes – Methods Of Exposure To Laboratory Light Sources – Fluorescent UV Lamps
Testing Conditions And Equipment Configuration Should Be Selected According To The Applicable Standard And Specific Testing Requirements.
Choosing Between UVA-340 And UVB-313 Lamps
Selecting The Appropriate UV Lamp Is An Important Part Of UV Weathering Testing. The Choice Between UVA-340 And UVB-313 Depends On The Material, Application, Test Method, And Required Testing Objective.
UVA-340 Lamps
- Designed To Closely Represent The UV Portion Of Natural Sunlight
- Commonly Used For Weathering Studies Of Polymers And Coatings
- Suitable For Testing Applications Requiring A Closer Simulation Of Natural UV Exposure
- Irradiance Option Of 0.7 W/M² At 340 Nm
UVB-313 Lamps
- Produce Shorter-Wavelength UV Radiation For UV Testing
- Useful For Comparative Testing And Certain Quality-Control Applications
- Can Produce Faster Material Changes Than UVA Exposure
- Irradiance Option Of 0.4 W/M² At 313 Nm
The Appropriate Lamp Configuration Should Be Selected According To The Required Test Standard And Material Application.
Contact Laboratory Testing Instruments
For More Information About The UV Light Weathering Tester, Testing Applications, Specifications, Or Suitable Lamp Configuration, Contact Laboratory Testing Instruments.
Laboratory Testing Instruments
Plot No-65, Jeevan Nagar, Part-2, Faridabad, 121005, Haryana, India
Phone: +91 9811473296
Email: info@laboratorytestinginstruments.in
Key Features
Advanced HMI Touchscreen Control System for Easy and Convenient Operation.
Quick Resumption of UV Lamps During Continuous Test Cycles.
Temperature Settings and Preset Timer Functions Integrated into the HMI for Accurate and Repeatable Testing.
Programmable Test Profiles for Selecting Required Test Parameters and Running Test Cycles.
Real-Time Display of Current Test Status During Operation.
UV Lamps Designed to Simulate the Short-Wave Ultraviolet Portion of Sunlight.
Digital Display of Test Duration, Chamber Temperature, Spray Time, and Accumulated Exposure Time.
Digital Preset Timer Functions for Improved Testing Accuracy and Repeatability.
Corrosion-Resistant PT-100 Temperature Sensor for Temperature Monitoring.
Fully Automatic Testing After Setting the Required Test Parameters.
Solid-State Digital Programmable Temperature Controller.
Convenient Sample Placement and Removal with Rotating Test Fixtures.
Quick Resumption of Water Spray and Humidity During Continuous Test Cycles.
Fully Automatic Test Cycle Operation Through Touchscreen Control After Parameter Settings.
| Power Supply | 220 ± 22 V / 50 ± 0.5 Hz |
| Temperature Range | Ambient to 70°C |
| Specimen Rotation | 15 Revolutions/Minute |
| Water Flow Rate | Less Than 6 Litres/Minute |
| Lamp Life | 16 Hours |
| Maximum Irradiance | UVB Lamps: 0.4 W/m²; UVA Lamps: 0.7 W/m² |
| Available UV Lamps | UVB Lamp: 20W / 313 nm; UVA Lamp: 20W / 340 nm |
| Specimen Distance From Lamp | 50 mm |
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FAQ's
We use UV light weathering testing. It shows how materials endure sunlight and the environment over time.
A UV Light Weathering Tester Can Be Used To Evaluate Materials Such As Plastics, Polymers, Paints, Coatings, Rubber, Textiles, Adhesives, Sealants, Automotive Components, Building Materials, And Other Products That May Be Exposed To UV Radiation And Moisture.
A: The Test Duration Depends On The Material, Test Method, Exposure Conditions, And Applicable Standard. Accelerated Weathering Testing Subjects Samples To Controlled UV Radiation, Temperature, And Moisture Conditions To Produce Changes More Quickly Than Natural Outdoor Exposure. Laboratory Results Should Be Interpreted According To The Specific Test Method Rather Than Treated As A Direct Conversion Of Laboratory Hours Into A Fixed Number Of Outdoor Years.
A: Regular Maintenance Generally Includes Checking The UV Lamps, Cleaning The Chamber And Specimen Area, Inspecting The Water Spray And Condensation System, Checking Temperature Sensors, And Ensuring Proper Operation Of The Control System. Laboratory Testing Instruments Provides Technical Assistance And After-Sales Support For Its Laboratory Testing Equipment.
A UV Light Weathering Tester is a compact laboratory testing instrument used to simulate the effects of natural outdoor conditions such as UV radiation, heat, moisture, and condensation on different materials and products.