Specifications

Page 48 USN52 L Operating Manual
Function Description Adjustment Range / Options Controls
O-DIAM (for curvature
correction) is needed when
tests are conducted on
circular curved surfaces. To
correct the projection
distance and depth for this
curvature, enter the test
object’s outside diamater.
7. USN52 L Menu Functions
2.048″-78.77″
(52-2000 mm)
Continuously adjustable
-decrease
-increase
-set to INFINITY (flat
plate)
O-DIAM
6.80 in