gold and precious metal tester TM-8812 has a
variable sound velocity setting (1000-9000 m/s) to measure
the coating thickness of any given material like gold (3225m/s),
silver (3610m/s), palladium (1910m/s), platin (3690m/s)... Each
precious metal has a completely specific sound velocity. This can
be clearly determined by this ultrasonic measuring instrument and
so a statement whether the precious metal test object, bar, coin
is genuinly or a falsification. All usuall coins or bars made of
gold, silver, platinum and other precious metals and their existing
alloys (e.g. gold 333, 585, 750, 900...) can be tested in a non
destructive authenticity examination within a weight range from
5 g to 1000 g.
fast and high accuracy LSI microprocessed
gauge measures the duration of the sent ultrasonic impulse
wandering through the specimen and being reflected at its back.
That means material thickness can be determined, without the coating
must be removed (non destructive measuring). The gauge is equipped
with a very compact and strainable housing, which is easily to transport
and serve. You can choose between measurement in mm or inch.
further dataprocessing the device has a RS-232 interface.
Another advantage is the redeveloped strainable and very small design-housing.
Equipment and accessories are stored in a practical carrying case.
and cable (SW2) are available in our shop.
- Measuring instrument
- High-grade steel sensor (95cm rubberized lead)
- Storage suitcase with anti-slide hard aerated plastic
- Calibration block
- Operating instructions