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▲
I
NSTRUCTION
M
ANUAL
3601 E. 34th St. Tucson, AZ 85713 USA Tel. +1 520
-
882
-
6598 Fax +1 520
-
882
-
6599 email: [email protected] Web: http://www.metallographic.com
Please read this instruction manual carefully and follow all installation, operating and safety guidelines.
OMEGA SRT
-
15/150 Dual Superficial /
Rockwell Hardness Tester
If the superficial values are not correlating to test blocks after calibrating the Rockwell use the
following calibration procedure.
1.
Verify that the Rockwell hardness is calibrated to certified test blocks
2.
Superficial Rockwell is calibrated through the control panel
a. Press Menu Key (REV1) —
Print Key (PRT) —
Enter the revised value interface
15N 30N 45N
15T 30T 45T
Choose the scale to adjust and press the up/down key to adjust the value
Low 0
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50 Low hardness revision
High 50
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100 high hardness revision
2.3.7b Calibration (Superficial scale)
12