Goldscope SD 515 515 Gold Testing Machine For Assaying Refinery & Tunch

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 voltage Three steps: 30 kV, 40 kV, 50 kV
• Aperture (Collimator): 1 mm (39 mils), optional  2 mm (79 mils)
• Measurement spot:Aperture diameter plus 200 ¼m (8 mils),at measurement distance MD= 0mm

X-Ray Detection

• X-ray detectorSilicon PIN detector with peltier cooling
• Resolution (fwhm for Mn-K±) 180 eV
• Measuring distance 25 mm (01 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 sample 310 x 320 mm (12.2 x 12.6 in)
• placement area
• Max. sample weight 13 kg (29 lb)
• Max. sample height 90 mm (3.5 in)

Electrical Data

• Power supply AC 115 V or AC 230 V 50 / 60 Hz
• Power consumptionmax. 120 W, without evaluation PC
• Protection class IP40

Dimensions

• External dimensions Width x depth x height [mm]: 403 x 588 x 365 mm, [in]: 15.9 x 23.1 x 14.4
• Weight Approx. 45 Kg (99 lb)

Environmental Conditions

• Operating temperature 10°C - 40°C / 50°F- 104°F
• Storage/Transport temperature 0°C - 50°C / 32°F- 122°F
• Admissible air humidity95 %, non-condensing
• Evaluation Unit
• ComputerWindows-PC
• Software Standard: 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 Rntgenverordnung-R.