
Anti-Yellowing Testing Chamber For White or light Color shoe
materials Leather Fabric Rubber Footwear
1. Model: GX-5031-A (Lamp bulb type)
2. Test standard: ASTM-D1148, HG/T3689
3. Test principles: Using a sunlight lamp and a heating and temperature control device
to simulate a natural environment, observe the change in the color
of the sample surface within a specified time to determine the
degree of discoloration of the sample, so as to determine the
ability of the material to resist yellowing under solar radiation.
The light source in the test chamber is a sunlight bulb, and the
light emitted is similar to sunlight
4. Application scope: White or light color material, leather, PU, fabric for shoes
materials. Vulcanized rubber
5. Specifications:
(1) The lamp bulb type test chamber
Light source: 300 w OSRAM bulbs | Heating method: hot air circulation |
Wave length: 280nm-400 nm | Insulation: glass fiber |
Sample plate: 300 mm diameter, rotating (3±1)r/min | Light density: Adjustable optical |
Ultraviolet intensity: (25±0.4)W/ m2 | Temperature accuracy: ±2℃ |
Sample size: (62 + 2) mm x (12 + 2) mm | Timer: LED, 0-9999 hr |
Distance between the light bulb and the sample: (250 + 2) mm | Horsepower: 1/4 HP |
Temperature control range: room temperature+10 ° C to 120 ° C | Inside box: 500 x500x600 mm |
Test temperature: (50 + 2) ° C | Size: 1000 x650x1170 mm |
Power supply: AC220V, 5 A | Weight: 135 kg |
(2) The OSRAM Bulb Technical Parameters
Manufacturer: OSRAM | Name: UV ultraviolet (UV) light bulbs |
Origin: Germany | Lamp life: 1000 hours |
Cure time: 15 ~ 30 seconds | Lamp holder types: E27 screw |
Brand: OSRAM | Wave length: 365 ~ 400 nm |
Rated voltage: 220 v | Rated power: 300 w |
Size: 127 * 185 * 127 mm |
6. Standard Configuration of The lamp bulb type test chamber
The test machine
Imported 300W bulb
Two shelves
Rotating shelf
Operating instruction;
Product warranty card
Certificate
A roll of shading paper
Dongguan Gaoxin Testing Equipment Co., Ltd.,
Gaoxin Industries (HongKong) Co., Limited is a high-tech testing company specialized in semi-automation and automation testing machine. We focus on the customers’ satisfaction, take the quality as development premise and make devotion to build the national well-known brand. Our products include battery testing equipment, leather testing equipment, footwear testing equipment, tensile testing machine, environmental test chamber, paper testing machine etc. The products meet SATRA, UL, ASTM, JIS, GB, ISO, TAPPI, EN, BS...and other domestic and international standards.
Our company vision “Integrity Management, Customer First, Technology Innovation”. Our team is well-qualified and innovative made up of professional engineers and sales staff. We offer superior products and perfect after-sale services. We will work hard to ensure the quality of the product of customers and improve the company value. We promise that we will make our best endeavors to help solve problems and improve product value.
As a high-tech company with the combination of design, production and marketing, Gaoxin has provided many large firms and test laboratory with high-quality products and superior service. With the decades of research experience and persistent pursuit of perfection, we believe that Gaoxin will grow to a well-known international company in the near future.
Gaoxin Industries (HongKong) Co., Limited looks forward to cooperate with customer all over the world.
For more detail you can download our catalog: Products introduction.pdf