Forkardt SKM 1200, Operating Instructions Manual

Page: 9 / 20

Ba-Nr.: 030.50.02.E
Edition: 03/96
3.0 Description of apparatus
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Key Function
Record maximum value
The maximum value recorded is stored and displayed. Maximum value
mode makes it possible to take a reading in chucking situations where the
display cannot be viewed. The maximum value remains displayed after the
meter has been removed. The memory can be cleared before a new
maximum value reading is taken by pressing CLR. Should this not be
done, the memory will automatically be cleared when the next reading is
taken and the new value displayed. In order to avoid misinterpreting read-
ings, the maximum recorded value is automatically deleted, when the me-
ter is switched off.
Changing the number of jaws
The number of jaws changes each time this key is pressed. The chosen
number of jaws is shown in the top right corner of the display. It can be
changed between 2, 3 and 6 ( jaws ). The reading eventually displayed is
the actual measurement multiplied by the jaw number selected, and the
maximum value is cleared.
Clear maximum value
The recorded maximum value is cleared, but the unit remains in maximum
value mode.
Changing the unit scale
On pressing this button the unit scale is changed. Available unit scales are
t, kN and k lbs. The value read is recalculated and displayed when the unit
scale is changed.
1 kN = 1000 N, 1 t = 9807 N, 1 k lbs = 1000 lbs = 4448 N
Switching on / off
Last settings remain stored when the meter is switched off. Upon switching
it back on, work can be started immediately.
Adjusting the zero-point
The zero-point on the meter is adjusted by pressing this button. This func-
tion should only be used when the meter is not clamped or loaded in any
way.