Yellow resistance test of sports equipment coating
158005.0 INR/Unit
Product Details:
- Frequency 50 Hz
- Test Range Coating color/Yellow resistance
- Resolution 0.01 units
- Humidity 40-80% RH
- Features Automated control, adjustable speed and stroke, high-precision measurement
- Hardness Compatible with all sports coating hardnesses
- Temperature Room Temperature 10-35C
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Yellow resistance test of sports equipment coating Price And Quantity
- 1 Unit
- 158005.0 INR/Unit
- USB port and printer output
- Test chamber includes anti-UV and consistent illumination system
- Factory pre-calibrated, user calibration supported
- Overload and emergency stop protection
- 0-9999 min programmable
- Specimen fixtures, user manual, calibration certificate
- On-site installation and training
- Less than 60 dB
Yellow resistance test of sports equipment coating Product Specifications
- Automated control, adjustable speed and stroke, high-precision measurement
- 40-80% RH
- 2 seconds
- Approximately 45 kg
- Yellow Resistance Test Machine
- 450 mm
- Sports Equipment Coating Yellow Resistance Testing
- 0.5-0.7 MPa
- 10-60 cycles/min adjustable
- Compatible with all sports coating hardnesses
- Room Temperature 10-35C
- 1-3 pcs
- Single or multiple samples
- Programmable Microcomputer Control
- Coating color/Yellow resistance
- 0.01 units
- 50 Hz
- 6 mm air tube interface
- 220V
- Standard ASTM D1925, ISO 2470-1
- 1% of reading
- Lab testing/sports equipment production
- AC 220V, 50Hz
- Bench-top
- Digital LCD Display
- 100100 mm
- 350 mm
- Digital/Manual
- 50-300 mm adjustable
- Semi-automatic
- USB port and printer output
- Test chamber includes anti-UV and consistent illumination system
- Factory pre-calibrated, user calibration supported
- Overload and emergency stop protection
- 0-9999 min programmable
- Specimen fixtures, user manual, calibration certificate
- On-site installation and training
- Less than 60 dB
Yellow resistance test of sports equipment coating Trade Information
- Cash in Advance (CID)
- 100 Unit Per Month
- 7 Days
- All India
Product Description
Item Specification
1. Internal chamber size(W*D*H) 50*50*60cm
2. External chamber size(W*D*H) 114*74*130cm
3. Temperature Range Ambient Temperature~200
4. Control Mode Automatic Calculation Controller
5. Temperature display accuracy 0.1
6. Control accuracy 3
7. Distribution accurac 1 (ambient ~ 100)
8. Time memory 0-999 hours, Power Failure Memory Type, with Buzzer
9. Sample holder rotation speed Diameter 45cm, 102 roll/min
10. UV light source 300W UV lamp
11. Heating method Hot air circulation
12. Chamber material Internal: Stainless Steel SUS304;
13. External: Steel plate with baking varnish
The Yellowing Resistance Test for Sports Equipment Coatings is a test method specifically designed to evaluate the yellowing resistance (i.e., the ability to prevent the coating from yellowing) of the surface coatings of sports equipment (e.g., fitness equipment, sports protective gear, sports shoes, bicycles, etc.) under the effects of light, high temperature, humidity and other environmental factors. Yellowing resistance is an important indicator of coating quality and service life, which directly affects the appearance and experience of sports equipment. Below is the detailed information about the yellowing resistance test for sports equipment coatings:
1. Test purpose
Evaluate the yellowing resistance:
Evaluate the color stability of sports equipment coatings during long-term use, especially under the effect of light, high temperature, humidity and other environmental factors, to prevent the coating from yellowing.
Ensure the quality of appearance:
Ensure that the sports equipment coating can still maintain a good appearance after a long period of use, to enhance the market competitiveness of the product and user satisfaction.
Extend service life:
By testing the durability of the coating under different environmental conditions, it extends the service life of the sports equipment and improves the cost-effectiveness of the product.
2. Test standards and methods
ASTM D3424:
ASTM standard test method for yellowing resistance of plastics.
ISO 4892-2:
International Organization for Standardization standard for aging test of plastics under laboratory light exposure.
ASTM D4459:
American Society for Testing and Materials standard for aging test of plastics under ultraviolet exposure.
GB/T 16422.3:
Chinese national standard on test methods for plastics exposed to laboratory light sources.
ASTM D1148:
American Society for Testing and Materials standard test method for discoloration of rubber.
ISO 105-A02:
International Organization for Standardization standard test method for color fastness of textiles.
Customized Test Methods:
According to the specific application scenarios of sports equipment and customer requirements, we develop specialized test programs, including different temperatures, light intensity, humidity conditions, and so on.
3. Test equipment
Yellowing resistance test chamber:
Equipped with high-intensity light source (e.g. UV lamp, xenon lamp, etc.) and temperature and humidity control system, capable of simulating different light, temperature and humidity conditions.
Colorimeter or Spectrophotometer:
Used to measure the color change of the coating before and after the test to evaluate its resistance to yellowing.
Environmental test chamber:
Used to simulate environmental conditions such as high temperature and high humidity for more comprehensive yellowing resistance testing.
Artificial Accelerated Aging Tester:
Accelerates the aging process of materials by simulating the conditions of light, temperature and humidity in the natural environment to assess their durability.
4. Test Steps
1.
Initial testing:
Under the standard environmental conditions, the initial inspection of the appearance, color and adhesion of the coating of sports equipment is carried out.
2.
Sample Preparation:
Prepare samples that meet the test requirements and ensure that their size and shape meet the equipment requirements.
3.
Setting parameters:
Set parameters such as light intensity, temperature, humidity, test time, etc. according to test standards or customer requirements.
4.
Start the test:
Place the sample in the yellowing test chamber, start the equipment and start the yellowing test.
5.
Continuous monitoring:
During the test, monitor the performance and status of the sample periodically and record the relevant data.
6.
End of test:
At the end of the test, the samples are removed, examined for appearance and color, and color changes are measured.
7.
Result Analysis:
Using a colorimeter or spectrophotometer, measure the color change of the coating before and after the test to evaluate its resistance to yellowing.
5. Assessment Criteria
Color change:
Using a colorimeter or spectrophotometer, measure the color change of the coating before and after the test, usually expressed in terms of E value (total color difference). the smaller the E value, the smaller the color change and the better the resistance to yellowing.
Appearance Inspection:
Check the surface of the coating for obvious color change, fading, flaking, etc.
Adhesion and abrasion resistance:
Test the adhesion and abrasion resistance of the coating after the yellowing resistance test to ensure that it will not peel off or wear off during use.
Mechanical Properties Test:
Test the mechanical properties of the coating after the yellowing resistance test, such as hardness, elasticity, etc., to evaluate its durability.
6. Application Areas
Fitness equipment:
Evaluate the yellowing resistance of coatings on fitness equipment (e.g. treadmills, exercise bikes, strength training equipment, etc.) to ensure that the coating maintains its good appearance during long-term use.
Sports Protective Gear:
Test the yellowing resistance of coatings for sports protective gear (e.g. helmets, knee pads, elbow pads, etc.) to ensure that they do not yellow or fade during use.
Athletic Shoes:
Evaluates the yellowing resistance of upper materials for sports shoes to ensure that they do not yellow during sunlight exposure and daily use.
Bicycles:
Tests the yellowing resistance of coatings on bicycle frames, wheels and other components to ensure they maintain a good appearance in outdoor environments.
Consistent and Reliable Yellow Resistance Testing
The Yellow Resistance Test Machine offers highly reliable assessments of coating color stability against yellowing, specifically for sports equipment. Its programmable microcomputer control, intuitive LCD interface, and adjustable testing parameters ensure repeatable and accurate results. Designed for both laboratory and production environments, this device streamlines your quality control process with automated operation and fast response times.
Comprehensive Safety and Data Management
With built-in overload and emergency stop functions, this machine provides robust safety features for operators. It also supports seamless data management with USB port and printer outputs, making data documentation and analysis straightforward. Rigorously factory-calibrated, with the option for user calibration, it delivers confidence in measurement accuracy for every test run.
FAQ's of Yellow resistance test of sports equipment coating:
Q: How does the Yellow Resistance Test Machine evaluate sports equipment coatings?
A: The machine simulates prolonged exposure to UV and ambient light in a controlled chamber, cycling samples at adjustable speeds and strokes. It measures coating yellowing based on preset ASTM D1925 and ISO 2470-1 standards, providing high-precision results through digital sensors and programmable testing parameters.Q: What are the main benefits of using this test machine for coating evaluation?
A: Key advantages include high accuracy (1% of reading), a programmable timer (0-9999 min), customizable test conditions, and support for multiple sample testing. Its automated controls, safety features, and efficient data output options contribute to improved quality assurance and streamlined workflow.Q: When should laboratories or manufacturers use this equipment?
A: This test machine is essential during R&D, quality control phases, or periodic production checks, ensuring that sports coatings maintain their color stability and meet international standards before reaching consumers.Q: Where can the Yellow Resistance Test Machine be installed and operated?
A: Designed as a bench-top unit, it can be installed in laboratories, production facilities, or testing rooms. On-site installation and training services are provided, ensuring smooth integration into your existing workflow.Q: What is the process for performing a test using this machine?
A: Users mount the specimen(s) with included fixtures, set desired testing parameters (speed, stroke, cycle number), and start the programmed sequence via the microcomputer control. The chamber maintains ambient conditions and illumination while results are digitally recorded and can be exported via USB or printer.Q: How is calibration maintained on this equipment?
A: The machine arrives factory pre-calibrated for assurance of quality measurements. User calibration is also supported, allowing for periodic adjustments to sustain long-term measurement precision.Q: What types of coatings and specimen sizes are compatible with this tester?
A: It is compatible with all types of sports equipment coatings, regardless of hardness, as long as specimens are sized at 100100 mm. The device can test between one and three samples simultaneously to accommodate various testing needs.Tell us about your requirement
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Contact Details
- 1st Floor, No. 3, Shugang Avenue, Hongmei Town,Dongguan Guangdong, China
- Mr. Shirley (Manager)
- Mobile : +8615580327593
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Derui Testing Equipment Co., Ltd
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Derui Testing Equipment Co. Ltd
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