6000M Series Metric Unit Optical Tooling Scales

6000M Series Metric Unit Optical Tooling Scales
Ships in 2 Weeks

The last word in alignment accuracy

Our scales have optical targets evenly spaced every 2 mm. The optical micrometer on an instrument works like a vernier, displacing the line of sight laterally. Using this displacement, the reticle is "brought into register" with the nearest target on the scale, and the precise displacement is read directly from the graduated micrometer drum. By adding or subtracting the micrometer's reading from the scale position, a precise measurement is made. 
More information is also available on our website regarding the patterns, features, and targeting characteristics that we use - see About Our Scales.
All of our metric scales except the 1000 mm size are graduated throughout their stated length. The 1000 mm scales are blank over the lower 495 mm and are graduated over the upper 521 mm.  Each scale is shipped in a vinyl sheath.

A number of accessories are available for use with our scales (listed at the bottom of this page). These include magnetic holders, levels, and special adapters. Also included is our line of Invar extension tubing, available in many different configurations to suit your measurement needs.

The table below gives you the model numbers and lengths of our standard metric scales.

Model Length
6080M 80 mm
6130M 130 mm
6250M 250 mm
6500M 500 mm
6100M 1000 mm

May Be Used With

562-A Magnetic scale holder
562-41 Magnetic scale holder (for use with 40" scale only)
562-VA V-block
563, 563-40 Scale levels
15-002 Roll rider
803-x Invar scale extension kits

Accuracy ±0.025 mm
Finish Matte white background, black graduations and numbers, non-glare topcoat
Major Divisions 1 cm
Material Hardened tool steel
Minor Divisions 0.2 cm
Width mm 25.4 mm (1000 mm scale is 38.1 mm wide)
Width in 1
Copyright © 2018 Brunson Instrument Co. All rights reserved.