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Fischer measurement Technologies (India) Pvt. Ltd.

Gold Testing Machine : GOLDSCOPE SD 515 515

Gold Testing Machine GOLDSCOPE SD 515 

GOLDSCOPE SD 515 is exceptionally designed entry-level X-ray fluorescence measurement instrument used for fast as well as non-destructive analysis along with coating thickness measurement of different metals like gold, silver alloys. The Gold Testing Machine GOLDSCOPE SD 515 is also ideal during non-destructive analysis of coins, jewellery, and precious metals. They are highly useful for the study of precious metals as well as their alloys for composition and coating thickness up to 24 elements in the variety of chlorine (17) to uranium (92).


Our range of machine in assaying centers: GOLDSCOPE SD 515  is widely acclaimed for exceptional accuracy and high stability. They are acknowledged for the time-saving property as well as longer service life. Fitted with modern silicon PIN detector, the machines ensure high accuracy and excellent detection sensitivity.


Features:

  • Excellent accuracy in the analysis as well as coating thickness measurement
  • Reduces the recalibration requirements to save time and effort
  • Available with PIN detector for high precision
  • Most advantageous detection sensitivity

Application Areas:

  • Alloys and coatings
  • Dental alloys
  • Jewellery
  • Multi layer coatings
  • Platinum and silver
  • Precious metals
  • Rhodium
  • Yellow and white gold

General Specification 

  • Intended use: Energy dispersive X-ray measuring instrument (EDXRF) to analyze precious metals and their alloys in composition and coating thickness.
  • Element range:Chlorine (17) to Uranium (92) – up to 24 elements simultaneously
  • Repeatability:≤ 1 ‰ for gold, measurement time 60 sec
  • Design: Bench top unit with towards the front opening hood
  • Measuring direction:Bottom up

X-Ray Source

  • X-ray tubeTungsten tube, thermally stabilized
  • High voltageThree steps: 30 kV, 40 kV, 50 kV
  • Aperture (Collimator):Ø 1 mm (39 mils), optional Ø 2 mm (79 mils)
  • Measurement spot:Aperture diameter plus 200 μm (8 mils),at measurement distance MD= 0mm

X-Ray Detection

  • X-ray detectorSilicon PIN detector with peltier cooling
  • Resolution (fwhm for Mn-Kα)≤ 180 eV
  • Measuring distance0 … 25 mm (0 … 1 in)
  • Distance compensation with patented DCM method for simplified
  • measurements at varying distances. For particular applications or for
  • higher demands on accuracy anadditional calibration might be necessary.

Sample Alignment

  • DesignFixed sample support
  • Usable sample310 x 320 mm (12.2 x 12.6 in)
  • placement area
  • Max. sample weight13 kg (29 lb)
  • Max. sample height90 mm (3.5 in)
Electrical Data
  • Power supplyAC 115 V or AC 230 V 50 / 60 Hz
  • Power consumptionmax. 120 W, without evaluation PC
  • Protection classIP40

Dimensions
  • External dimensionsWidth x depth x height [mm]: 403 x 588 x 365 mm, [in]: 15.9 x 23.1 x 14.4
  • WeightApprox. 45 Kg (99 lb)

Environmental Conditions
  • Operating temperature10 °C – 40 °C / 50 °F – 104 °F
  • Storage/Transport temperature 0 °C – 50 °C / 32 °F – 122 °F
  • Admissible air humidity≤ 95 %, non-condensing

Evaluation Unit
  • ComputerWindows®-PC
  • SoftwareStandard: Fischer WinFTM® BASIC including PDM®,
  • Optional: Fischer WinFTM® SUPER

Standards
  • CE approval EN 61010
  • X-Ray standards DIN ISO 3497 and ASTM B 568
  • ApprovalFully protected instrument with type approval according to the
  • German regulations "Deutsche Röntgenverordnung-RöV".