防紫外线驾驶镜蛤蟆镜偏振轴位测试机/驾驶镜蛤蟆镜偏光测试仪

防紫外线驾驶镜蛤蟆镜偏振轴位测试机/驾驶镜蛤蟆镜偏光测试仪
 
偏振轴位测试仪技术参数
1.读数度盘：-15-+15°
2.较小读数：1°
3.光源：钠灯(589nm)
4.外形尺寸:27×37×34 CM(长×宽×高)
5.重    量:10 Kg
6.输入电压：AC100~240V  50/60Hz
 
偏振轴位测试仪使用说明
1. 将正确之电源送上，将电源开关打开即可。
      2. 将所需测试之眼镜，固定於测试位置；就是光源前，上下各2只塑钢夹具之位置。此夹具可调整其角度，其角度须依镜框弧度不同而调整其角度，调整须与两个光源平行，而两眼之前後距离必须一样。
      3. 测试眼镜固定後，测试人员从机台正前上方之长方型观测孔，看其测试光源内上半圆与下半圆的光亮度是否相同；如果不同，则须调整两光源下方之调整把手，使其两光源上下之亮度相同，相同後看光源上方之两指针各指於几度，即是所测试出之结果。
产品优点：此产品可替代意大利 LEMA PA1 产品
Technical parameters of polarization axis tester
1 reading dial: -15-+15 degrees
2 minimum reading: 1 degrees
3 light source: sodium lamp (589nm)
4 dimensions: 27 x 37 x 34 CM (L * w * h)
5 weight: 10 Kg
6 input voltage: AC100~240V 50/60Hz
Polarization axis tester
1 the correct power supply, the power switch can be turned on.
2 will be required to test the glasses, fixed in the test position; that is, before the light source, up and down the 2 plastic fixture position. This fixture can adjust its angle, the angle must be adjusted according to the different radian of the frame, the adjustment must be parallel to the two light sources, and the front and back of the eye must be the same.
3 test glasses after fixation test from the rectangular machine front top type observation hole, the test in the semicircle and the lower semicircle light source brightness is the same; if different, to adjust the two light source below the handle, the brightness of its two light source under the same, the same look above the light source the two pointer refers to each for a few degrees, that is the test results.
Product advantages: This product can replace Italy LEMA PA1 products