StarK XRF is a High Performance and Cost-Effective Solution for Gold and Precious Metals analysis in jewellery industries. With next-generation technology, including the latest and greatest detectors and sophisticated software, StarK XRF can provide an analysis of what elements are present in the sample. 
The engineering result of years of product development and user feedback the StarK provides fast, easy, and high-performance XRF analysis designed to meet even the strictest customer specifications. A smart, compact design makes analysis convenient for a variety of applications—all at an affordable price to maximize your quality control ROI.
Stark is a non-destructive solution that can be used to determine the chemical composition of a wide variety of sample types, including solids, liquids, and powders.
StarK Being a robust solution, combining high precision and accuracy can be readily automated for use in any industrial environments thus making it
· Powerful Analysis With Smart Design 
· Easy and Simple User Interface
· Compact, Convenient, Power, and Performance.
StarK’s strength lies in quick and precise materials analysis and user-friendly handling, e.g. the analysis of precious metal and gold alloys.
With many advantages over competing products and technologies, StarK delivers the best performance, a wide analysis range, and the best repeatability in the industry.

Product
Bottom to Top:
 The development of benchtop XRF instruments has greatly expanded the range of samples suitable for analysis. The Bottom to Top XRAY helps in direct exposure of rays on the samples, thus making easy positioning of samples. 
Auto Focus:
 Being Auto Focus StarK XRF makes it simple and fast for sample positioning, which helps in saving time for those requiring continuous operation.
X-Ray Tube:
StarK family is available in several versions that differ about X-ray tubes, detectors. An option of Proportional counter tube, silicon PIN diode, or Silicon drift detector as X-ray detector is offer in StarK Series. Our X-ray tubes are known for their performance and long life, making our XRF Machine an ideal solution for demanding applications for those requiring continuous operation.
Secure Non Editable Software:
XMaster software is user friendly and easy to use with non-editable results. XMaster is the heart of all Aczet’s X-RAY instruments, enabling the collection of information regarding precious metals, coating thickness, and material analysis. XMaster has both Empirical and Fundamental methods of measurement.
XMaster has eased for the creation of a required application for coating thickness.
Software:
XMasteR Application
 X-MasteR is the user-friendly operating software for the modern suit of X-ray systems. This program used the most advanced software tools available for Windows operating platforms. The main task of the operating software is the control of all system parameters such as high voltage settings, X-ray tube current, display of collimators and filters, as well as the collection of the measurement data.
 Capability: 
· Empirical calibration mode for calibrating unit using well assessed standard samples.
· Fundamental calibration mode for standard free calibrations.
· Simultaneous quantitative measurement of up to 8 elements.
· Qualitative material identification up to 20 elements.
· Spectrum analysis for semi-quantitative concentration measurement.
· Statistical functions with mean value, standard deviation, high/low reading, trend line, etc.
Calibration:
· Pre-calibrated for Gold and other precious metals.

Stark Model Measuring Direction Applied Application X-ray Tube High Voltage
Stark Bottom to Top Coating Thickness Measurement on Metals, Gold & Silver Analysis in jewellery and alloys Min-focus, high performance, W-target, spot 0.2mm-0.8mm 50kV (1.2mA) Software Control Optimized
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Full Specs
Model Stark Measuring Direction Bottom to Top
Applied Application Coating Thickness Measurement on Metals, Gold & Silver Analysis in jewellery and alloys X-ray Tube Min-focus, high performance, W-target, spot 0.2mm-0.8mm
High Voltage 50kV (1.2mA) Software Control Optimized Detector High resolution Gas Filled Prop Counter / Silicon Pin Detector / Silicon Drift Detector
Measurement Time 60 sec. to 180 sec. Collimator 0.3mmØ or 0.5mmØ
Multi Collimator 0.3mmØ or 0.5mmØ, Optional four positions Collimator changer Sample Stage Fixed Sample Positioning
Power Supply 230VAC, 50/60Hz, 120W / 100W Inside Chamber 330 x 200 x 170 mm (WxDxH)
Dimension (LxWxH) mm 500 x 652 x 500 mm (W x D x H) Weight approx. 32 kg
Datasheet


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