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SAUTER TD 225-0.1US. Ultrasonic thickness gauge
  • SAUTER TD 225-0.1US. Ultrasonic thickness gauge
  • SAUTER TD 225-0.1US. Ultrasonic thickness gauge
  • SAUTER TD 225-0.1US. Ultrasonic thickness gauge

SAUTER TD GOLD 40. Gold tester

405.00 €Save 10%
450.00 €
Tax excluded

Ultrasound measuring instrument for testing the authenticity of gold and silver

  • External sensor for difficult-to-access measurements
  • Data interface RS-232 included
  • Base plate for adjustment included
  • Delivered in a hard carrying case
  • Selectable measuring units: mm, inch

  • You can use the TD-GOLD to determine whether gold bars and coins are genuine or whether they contain a core of a different material
  • The instrument measures the thickness of gold bars and gold coins using ultrasound
  • Process: Ultrasound waves are directed onto the test object using a sensor. The waves penetrate the test object, are then reflected from a surface opposite the object and then picked up again by the sensor. The measurement determined by this process will be compared with the material thickness as measured by a traditional calliper gauge. On the basis of the measurement given, false cores (Figure: grey) such as for example, those made of tungsten, lead, etc. can be easily identified, as the ultrasound reacts differently, compared with pure gold
  • Using the SAUTER SSG software (included), you can determine whether the test item is genuine or contains a false core – and you can be very confident of the result
  • Known additions in tested gold items – e. g. copper or silver - are compensated by the software
  • In addition, the software determines the value of the gold item. The price of gold is polled on line continuously
  • It is the only test process which measures right through the whole bar or the whole coin without interference and thereby guarantees the highest level of certainty
  • Base plate for calibration included
  • Delivered in a hard carrying case

Calibration block: standard for adjusting or correcting the measuring device. Data interface RS-232: To connect the balance to a printer, PC or network Battery operation: The battery type is specified for each device. 2 years warranty PC software: to transfer the measurements from the device to a PC.

Technical data: 

  • Measuring capacity Puls-Echo 1,2–225 mm
  • Readability [d] 0,01 mm
  • Sound velocity 500-9000 m/sec
  • Sensor Ø 8 mm
  • Measuring frequency 5000000 Hz