【适用范围】

It is used to test and determine the yellowing resistance to light exposure and high-temperature aging performance of white or light-colored shoe materials, including upper materials, sole materials, leather, PU, and fabrics.

【相关标准】

 ISO105 B04、ASTM-D1148、HG/T3689、QB等标准;

[Scope of Application]

Used to test and determine the yellowing resistance to light exposure and high-temperature aging performance of white or light-colored shoe materials such as upper materials, sole materials, leather, PU, and fabrics.

[Instrument Introduction]

A: It uses temperature control equipment to simulate the natural exposure environment. The yellowing resistance of the test samples under natural light exposure is evaluated by observing the yellowing degree of the test samples after a certain exposure distance and time.

B: The test pieces are placed in a high-temperature environment. After a certain period of time, the thermal aging resistance of the test materials is evaluated by assessing the degree of appearance change of the test pieces and comparing the change in physical properties.

[Compliant Standards]

Standards including ISO 105 B04, ASTM-D1148, HG/T 3689, QB, etc.

[Instrument Features]

1．Driven by a precision high-grade motor, ensuring stable operation and low noise.

2．Body surface treatment: Adopts American DuPont powder and electrostatic spraying process, cured at a high temperature of 200℃ to ensure no fading for a long time.

3．The inner tank is made of high-quality stainless steel, with semi-circular four-corner design for easier cleaning.

4．Reasonable air duct and circulation system ensure good temperature uniformity in the working chamber.

5．Equipped with a high-performance motor and fan blades, featuring an air convection breeze device to enable renewal and circulation of air in the inner cavity.

6．Uses nano-material door gaskets and thermal insulation materials to achieve better overall machine performance.

7．The outer shell is made of cold-rolled steel plates, with electrostatic plastic spraying on the surface.

[Technical Parameters]

1．Temperature Range: Room temperature to 130℃.

2．Accuracy: ±2℃

3．Heating Method: Lighting lamp, heating tube.

4．Timer: Touch-controlled time setting.

5．Heat Dissipation Method: Dual-drive air circulation heat dissipation system, enabling fast cooling.

6．Sample Tray: Rotatable (adjustable from 1 to 50 rpm) with 2 sets of aging partitions.

7．Inner Chamber: 50 x 50 x 60 cm.

8．Dimensions: 700 x 630 x 1580 mm.

9．Weight: 140 kg.

10．Power Supply: AC 220V, 15A.

[Standard Configuration]

1 unit of the machine

1 bulb

2 sample racks

1 power cord

1 instruction manual

1 delivery note

1 packing list