GemOro AuRACLE AGT1, Руководство пользователя

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the probe pen tip to the gold testing area. If the LED’s
do not climb from right to left there may be a problem
with the pen probe. If there is a problem with the pen
probe replace it and repeat start-up process.
Calibration Requirement
– Failure to use plumb 14K
yellow gold to calibrate the AGT1 may illuminate the
REPLACE PROBE light and consequently impact the
accuracy of the tester.
Always file the calibration
gold and touch the pen probe to the filed spot. The
14K yellow gold calibration piece must be large
enough so that the pen probe tip and solution inside
it does not make contact with the testing plate or
it will not calibrate properly. The recommended
minimum size for the calibration piece is 10mm
round. An approved GemOro 14K yellow gold
calibration piece is available as an accessory (Item
#2002).
Replace Probe Light – Sometimes the REPLACE
PROBE light will illuminate when the AGT1 is first
turned on and if this occurs, simply calibrate the
AGT1 and this will remedy the problem. If not, it is
an indication that the pen probe is spent or defective
and needs to be replaced.
TESTING METAL
Pen Probe To Gold Contact Pressure
– It is
sufficient to merely make contact with the metal and
NOT necessary to apply much pressure.
Quickly Touch Gold And Then Remove Pen Probe
– When testing gold, once the LED has stabilized and
settled on a specific karat, remove the pen probe. If
you hold the pen probe on the gold for more than a
couple of seconds after it has settled on a karat it can