Japanese optical film visual inspection lighting system
MEC of Japan exhibited the B30 series of visual inspection lighting systems at FPD International 2008, which makes it easier to see scratches on optical films. The product will be available in December 2008. The price is about 300,000 yen.
Roll-to-roll production of optical films is prone to periodic defects. Since it is not always necessary to conduct a comprehensive inspection, most companies except the large manufacturers use visual inspection. The problem with the original lighting system is that the inspection light directly shines into the eyes of the worker, and the eye fatigue causes the inspection accuracy to decrease. This time, the structure in which the halogen light is irradiated from one side to the film and the light source does not directly enter the eyes of the worker is used. In addition, by switching the illumination position, it is also easy to identify scratches in the longitudinal or lateral direction.
August office lighting seminar
May LED lighting research inventory: lighting first half of the view: decoration and lighting: Olympics those days of confrontation: 8 views PK
Case: Reflection after domain segmentation: LED is hyped
1
Low Voltage Unarmoured cable is a type of electrical cable that is used to transmit electrical power from one location to another at a voltage level of less than 1000 volts. It is typically used in applications where the cable will be installed underground or in areas where it may be exposed to moisture, chemicals, or other harsh environmental conditions.
The cable is made up of a number of individual conductors that are insulated with a low voltage insulation material, such as PVC or XLPE. These conductors are then twisted together to form a cable core, which is surrounded by a protective sheath made of PVC or other suitable material.
Unlike armoured cables, which have a layer of steel or other metal armour to protect the cable from physical damage, unarmoured cables rely on their protective sheath to provide mechanical protection. This makes them lighter and more flexible than armoured cables, but also less resistant to damage.
Low Voltage Unarmoured cables are commonly used in a variety of applications, including power distribution, lighting, and control systems. They are available in a range of sizes and configurations to suit different requirements, and can be customized to meet specific needs.
Low Voltage XLPE Insulated Cable,Low Voltage Direct Burial Cable,Pvc Earthing Copper Cable,Unarmoured PVC Low Voltage Power Cable,Low Voltage PVC Sheathed Non-Armoured Power Cable
Ruitian Cable CO.,LTD. , https://www.hbruitiancable.com