Phynix Pocket-Surfix Series, Инструкция по эксплуатации

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4. Calibration (1st menu item)
This section informs you about the different calibration modes and the application cases that they are especially
suitable for. To meet the demands of coating thickness measurement tasks the accuracy of the gauge has to be
checked regularly by means of the calibration standards included in the scope of delivery.
With Pocket-Surfix
®
you can directly measure without any further user interaction. Readings, calibration values and
settings are stored consecutively in the memory, in case of Pocket-Surfix
®
FN either in the F memory or in the N memory.
The differentiation between F memory and N memory means also that e.g. setting of limit values has to be done in
both measuring modes, if desired. This working principle of Pocket-Surfix
®
enables very quick measurements; all
readings are within one single memory (FN type: two single memories).
Pocket-Surfix
®
is works calibrated. If the accuracy of the works calibration is not sufficient or if the measurement task
makes it necessary you can do some additional calibrations as described below.
A zero calibration on an uncoated specimem reduces measurement errors induced by surface geometry e.g. by
curved surface or near edges. Calibration data is preserved during power off. Pocket-Surfix
®
uses three different
calibration methods (see Technical Data chapter 12).
4.1. Activating the works calibration
This calibration mode is suitable for measurements on flat surfaces larger than 35 mm x 35 mm / 1.4” x 1.4”. A
calibration that has been carried out previously has to be deleted. You need neither calibration standards nor any
uncoated test objects.
Procedure:
1.
press this key; Calibration appears on the display.
2.
press this key; Zero setting appears on the display.
3.
press this key; Deletion of calibration appears on the display.