Yellowing resistance testing machine

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The function of the yellowing resistance testing machine is to simulate the ultraviolet radiation and heat of sunlight. The sample is exposed to ultraviolet radiation and temperature inside the machine. After a period of time, the degree of yellowing resistance of the sample is observed (it is generally believed that testing the material in the box for 3 hours at 70 ℃ is equivalent to 2 months of yellowing effect in the natural environment). The staining gray mark can be used as a reference to determine the level of yellowing The color of the product may change due to exposure to sunlight during use or the impact of the container environment during transportation, resulting in defects in the product Using a 300W UV bulb enables the experiment to be completed in a shorter time and can serve as a basic yellowing resistance test,

Product Details

Yellowing resistance testing machineThe function is to simulate the ultraviolet radiation and heat of sunlight,The sample is exposed to ultraviolet radiation and temperature inside the machine,After one

After a period of time,Observe the degree of yellowing resistance of the sample (generally considered)70Test the material inside the box at ℃3Hour is equivalent to being in the natural environment2Month Yellow

The gray stain mark can be used as a reference for changing the effect,Determine the level of yellowing.The product is exposed to sunlight radiation during use or during transportation,goods

The color change caused by the influence of the cabinet environment leads to defects in the product.use300WofUVlight bulb,Enable experiments to be completed in a shorter amount of time,

Can be used as a basic yellowing resistance test, and can also be used as a thermal aging testing machine and oven,Presenting multifunctional functions of one machine.

Design standards:GB/T18830, ASTM D1148, ISO8580

Yellowing resistance testing machineTechnical parameters:

temperature range	Room temperature+5 ℃~200 ℃
Internal dimensions W × H × D (cm)	50×60×50
External dimensions W × H × D (cm)	70×122×65
temperature accuracy	±0.3℃
temperature distribution	±1%
temperature control	Electronic LED digital display, PID automatic numerical microprocessing temperature controller
time control	0～9999 h/min/s
Experimental rack	Adjustable speed from 1 to 10rpm, single-layer rotating frame;
inner material	SUSMirror-finished stainless steel
External material	Special cold rolled steel plate, rust proof treatment, externally coated with high-grade resin baking paint
safety device	Overtemperature protection, leakageelectricityProtectionCurrent overload protection
Standard Appendix	Two sets of adjustable stainless steel partitions
power supply	4φ 220V/50Hz 4.5KW