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Resistance to yellowing test machine

Publish time: 2020-01-09 11:30
说明:本机台依ASTM D1148制造, 其作用为仿真阳光的紫外线辐射及热度, 试样于机台内经紫外线照射与温度作用, 经过一段时间后,观察试样耐黄变的程度,可用染污灰色标作参考, 判定其黄变的等级.产品在使用过程中受阳光辐射或运输过程中,货柜环境之影响所发生颜色之改变造成产品的所瑕疵.本机使用300W之UV灯泡,使实验能够在较短时间完成,此机可作为基本的耐黄变试验,亦可当老化试验机及烘箱使用, 呈现一机多用途的功能. Description of yellowing resistance tester, yellowing resistance test box: This machine is manufactured according to ASTM D1148. Its function is to simulate the ultraviolet radiation and heat of sunlight. The sample is exposed to ultraviolet radiation and temperature in the machine. After a period of time, observe The degree of yellowing resistance of the sample can be judged by the stained gray mark as a reference to determine the grade of yellowing. The product is affected by the sun's radiation during transportation or during transportation, and the color of the container is affected by the environment. . This machine uses a 300W UV bulb to enable the experiment to be completed in a short time. This machine can be used as a basic yellowing resistance test, and can also be used as an aging tester and an oven, showing a multi-purpose function.

Main technical parameters of yellowing resistance testing machine:
model
LY-605 (AB)
temperature range
Room temperature + 5 ℃ ~ 200 ℃
Internal dimensions W × H × D (cm)
A: 50 × 60 × 50
External dimension W × H × D (cm)
A: 70 × 128 × 85
Temperature accuracy
± 0.3 ℃
Temperature Distribution
± 0.5 ℃
temperature control
Electronic LED digital display, PID automatic arithmetic micro-processing temperature controller
time control
0 ~ 999min
Experiment rack
The speed can be adjusted from 1 to 10 rpm.
Internal material
SUS mirror stainless steel
External material
Special steel plate, galvanized antirust treatment, external resin paint coating
Observation window
Totally closed
safety equipment
Over-temperature power-off protection, over-temperature protection, time-out protection
Standard accessories
2 sets of adjustable stainless steel partitions
power supply
1φ 220V / 50Hz