Price of safety shoe yellowing resistance testing machine

Product Name: Safety Shoe Yellowing Resistance Testing Machine

Product Model:HT-1002

Product use: Safety shoe yellowing resistance testing machineSuitable for measuring white or light colored materials, substrates, leather PU、 Testing the degree of yellowing resistance of shoe materials such as fabrics under specific wavelength light irradiation. The bulb type yellowing resistance testing machine can simulate an environment with high temperature and strong ultraviolet radiation. After white or light colored materials are exposed to this environment for a period of time, the yellowing resistance level of the test piece can be evaluated by observing the color change on the surface of the test piece. The machine has a sample rotation device to ensure that the test piece is uniformly and comprehensively heated and irradiated, improving the testing accuracy.

Compliant with standards: ASTM-D1148, HG/T3689-2001

safety shoesYellowing resistance testing machineSpecification parameters:

Light source: OSRAM 300 watt solar lamp

Place the sample disk: rotate it at a diameter of 30cm, 3+-1rpm

Temperature range: normal temperature~200 ℃

Temperature control accuracy: 0.3 ℃

Heating method: Hot air circulation

Insulation layer: fiberglass

Optical density: adjustable

Distance between the lamp and the test piece: 250 ± 2mm

Working life of light source: 1000H

Material of inner and outer boxes: 304 # stainless steel plate for the inner box, spray treated cold rolled steel plate for the outer box

Timer: LED, 0.001S~999H

horse force ：1/4HP

Inner box: 50 × 50 × 60 cm

Volume: 100 × 65 × 117cm

Weight: 135kg

Power supply: 1 ∧, AC220V,15A