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DIAMETER MEASUREMENT
InteliSENS® BG Series Diameter Bench Gauge

Introduction

 
Derived from the highly successful InteliSENS® DG Series of scanning-laser diameter gauges, the InteliSENS® BG Series bench gauges are intended for off-line, stand-alone use in incoming inspection, quality control and laboratory applications.
A Proton Products InteliSENS® DG Series scanning-laser diameter gauge is integrated together with a miniature touch screen PC and a mains power supply unit on an aluminium baseboard. Depending on the application, optional ground steel V-grooves or a rotary chuck may also be integrated for precise sample holding.
InteliSENS® BG Series bench gauges are a fast, easy-to-use and non-contact alternative to vernier callipers and micrometer screw gauges. The touch screen PC provides measurement display with automatic maximum/minimum and ovality calculation, statistical analysis and data logging. Logged data may be extracted from the touch screen PC using a USB flash memory stick.

Operating Principle

Proton Products InteliSENS® DG Series diameter gauges rapidly scan a laser beam across the object under measurement. The laser beam is focused by a receiving lens onto a photodiode and the electrical signal digitally processed by a Proton-designed FPGA processor. The time duration for which the object obscures the laser beam is directly proportional to the object diameter.
DG-Operating-Principle

Specifications

Model: BG1030/ BG1060/ Units
 
 
 

Gate size: 30/ 60 mm

                1.18/ 2.36 inch

     
     

Minimum diameter: 0.1 / 0.2 mm

                             0.004/ 0.004inch

     
     

Maximum diameter: 27/ 57mm 

                            1.063/ 2.244 inch

     
     
Resolution: 1/ 1 µm      
Accuracy: ±(1µm + 0.008% of object diameter)/ ±(1.5µm + 0.008% of object diameter)