OPTICAL COMPARATOR

Coater Blade Angle Image

The Optical Comparator shown is a devise used for checking new/worn coater blade angles. The Comparator comes with an appropriate screen and mounting block for coater blade samples.

The unit is desk size, and hand operated. Coater blade angles of +- 1/2 degree can be shown.

Note that the blade sample is displayed on a horizontal "0" line, the screen is then manually rotated to the appropriate angle, giveing the angle presentation.

Dimensions:
12" wide by 25" deep by 23" high.
12" diameter screen
117 volts, 3 amps

* We can also supply a EURO version

Adjusting Clairity


Adjusting Screen to Determine Angle


Adjust Focal Length of Image


Sample size of Bevelled Coater Blade