眼镜架耐久性试验机(Permanence Tester) 參考標准:AS2282.2:1992、EN1836、ISO12870、GB/T14214:2003等等 測試原因:測試鏡架具有一定的耐疲勞性,保證鏡架可以**佩戴2年或以上,確認鏡架可抵擋正常時的損耗。
技术参数 1.轉動速度:40圈/min 2.電源:AC220V 50Hz 3.尺寸:28×42×21 CM(長×寬×高) 4.重量:16 Kg
Reference standard: AS2282.2:1992, EN1836, ISO12870, GB/T14214:2003 etc.
Test: test frame has a certain fatigue resistance, ensure the frame can be safely worn for 2 years or more, to confirm the frame can withstand normal loss.
Technical parameters
1 rotating speed: 40 ring /min
2 power: AC220V 50Hz
3 dimensions: 28 x 42 x 21 CM ( length * width * height )
4 Weight: 16 Kg
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