DIAVITE AG DIAVITE Compact VH Manuale - Pagina 7

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1.7

Calibration

The DIAVITE COMPACT has an automatic calibration, which is at disposal in the menu 3.1 -

'configuration - calibration' (page 10). In order to avoid faulty measurements, it is absolutely

indispensable to check the perfect function of the instrument before starting the first daily

application, as well as in regular periods of time. This can be effected the easiest way with a

roughness specimen 3.00 µm Ra, alternatively with another reference specimen, the exact

value of which is known.

When changing a tracer, the instrument has to be recalibrated also. The deviations between the

various tracers should be rather small, normally, but could cause anyhow faulty measuring

results. The recalibration of the instrument runs automatically. Put the reference specimen

onto the supporting shoe of the traverse unit or effect this procedure employing a measuring

support. The settings must be correct.

Press any button, after some seconds, the instrument is ready for operation

Press the button

For calibration, the cutoff 0.8 mm will be set automatically!

Press the button

It takes approximately one minute to effect the calibration (4 measurements)

At the end of the calibration procedure, the current measuring value Ra is indicated. In course,

the instrument is in the 'main menu' again

10.

Press the button

1.8

The DIAVITE COMPACT is a surface roughness meter easy to operate and for the safe operation of

which only few introduction is necessary. The instrument can be set according to the operator's needs

using the menu functions. The keys are provided with pictographs for the following functions:

Measuring mode

Start of measuring operation

Selection of length of traverse

Menu for instrument configuration

Interrogation of measuring value

The emergency stop after release of the measurement can be effected with any key

DIAVITE COMPACT

, you are in the mode 'Menu: Tracer'

until the indication 'Menu: Config.' appears

once, in the display appears 'Config.: Calibration'

, the indication '3.00' appears

, if you do not employ the original roughness standard

once, for starting the calibration

, you are again in the measuring mode

Menu mode

Confirmation

Menu selection previous menu option

Switch-on/off menu, Escape

Menu selection next menu option