Usage：
HOC400 horizontal profile projector (also called optical comparator) is a precision high-performance optical measuring instrument integrating mechanics, electronics and computers. The work-piece can be placed horizontally on the workbench. HOC400 optical comparator is widely used in machinery, molds, tools, instruments, electronics, light industry, etc. It is a must for detecting the contour size and surface shape of various complex shapes. For example, various tools, tools and parts such as templates, stampings, cams, threads, gears, forming cutters, O-rings, seal kits.

Quality products Optical Comparator HOC400 from Micro Accuracy provide dimensional measurement of O Rings, Silicone, O-rings, seal kits, as well as angle measurement, it is very easy, fast and accurate for process control and improvement.

With producing an extremely sharp and clear Superb-high resolution image on the projection screen, the optical comparator VOC600 can automatically compare a work piece to its CAD data and get an accurate and repeatable OK/NG result. 
Features：

• Horizontal light design allow large work-pieces to be inspected
• Digital readout protractor screen (including zero setting, ABS/INC switch) for
easy and error-free angle measurement
• Fiber optic surface illumination provides clear, bright images for inspection of non-reflective work-pieces such as plastic parts or printed materials.
• The optional optical edge detector eliminates human error that may be associated with visual alignment, ensuring fast, accurate and consistent measurements, regardless of operator skill.
 •The optional measuring software allows easy and convenient operation