INNOSPHERE - Innovation.Precision.Excellence.
INNOSPHERE - Innovation.Precision.Excellence.

Karatmeter Q Series

Karatmeter Q-series "top-down" measuring instrument optimized for fast, non-destructive and precise testing of jewellery samples and precious alloys

InnoSphere the well-known name in jewellery industry since over 2 decades introduced new series in precious measurement with latest hardware technology, intuitive software package, simplicity in operation at affordable cost. The complete spectrometer is controlled by external PC using standard USB interface. The entire operation and measurement evaluation is performed by PC using powerful Archer software package.

The combined force of technology and experience innovate this latest product for fast, non-destructive and accurate measurements of jewellery articles and precious alloys. The unit is most favourable for jewellery showrooms, bullion merchants, hallmarking & assaying, refineries, gold manufacturers, pawn shops, bank valuation, silver articles, dental alloys and many more. With additional calibration module, it can even use for coating thickness and plating chemical analysis.

Intuitive User Interface

  • Simple compact design for daily testing functions
  • Closed couple top geometry for increased precision & efficiency
  • Advanced functionality access to power users
  • Unlimited access for creating new applications
  • Easy data storage/recall and transfer facility
  • Customizable keys for quick analysis and reports
  • Quick plug-and-play access with diagnostic mode

The combined force of technology and experience innovate this latest product for fast, non-destructive and accurate measurements of jewellery articles and precious alloys. The unit is most favourable for jewellery showrooms, bullion merchants, hallmarking & assaying, refineries, gold manufacturers, pawn shops, bank valuation, silver articles, dental alloys and many more. With additional calibration module, it can even use for coating thickness and plating chemical analysis.

Intuitive User Interface

  • Simple compact design for daily testing functions
  • Closed couple top geometry for increased precision & efficiency
  • Advanced functionality access to power users
  • Unlimited access for creating new applications
  • Easy data storage/recall and transfer facility
  • Customizable keys for quick analysis and reports
  • Quick plug-and-play access with diagnostic mode

Karatmeter is a fast, precise and non-destructive tool for accurate analysis of bulk material and layer thickness. The unit precisely and swiftly determines the percentage by weight (or karat) in a solid piece of jewellery, precision coins or any other piece of noble metal making use of XRF assay technique. It successfully determines the elemental composition of all gold alloys, platinum group metals, silver and dental alloys. The analysis of bulk material and layers is non-contact, non-destructive method without any requirement of sample preparation.

Standard Specifications

Principle Energy dispersive (ED-XRF) X-rayfluorescence spectrometer to measure precious metals and alloys
Design Universal robust top-down geometry to measure filigree samples and internal parts/joints. The front large door opening allows easy sample handling for positioning and measurement. The sample is visible through protective door window during measurement
Electrical Conditions Operates on standard external AC adaptor works with mains power supply between 110-240VAC, 50/60Hz, 100W
External Conditions Operating: 0 -40° C
Storage/transportation: 0 - 50°C
Relative Humidity: < 95%
Sample Handling Manual sample positioning using scissors z-stage, optional motorized stage
Sample Image High resolution CCD color video microscope for optical image of sample position with cross-hair and spot size on calibrated scale. Adjustable illumination and magnification upto 40x
Interface Standard single USB interface with external laptop/desktop WIN based computer supplied by user
Software Archer special software package pre-calibrated for major precious metals and alloys with help driven menu and customized report generation formats
Approvals CE design approval, AERB approval for radiation safety, IP40 dust & moisture protection, DIN ISO 23345 & 3497 and ASTM B 568 approvals for standard XRF measuring techniques
Karatmeter Q3 Karatmeter Q4
Excitation Source W-target, micro-focus, Be-window tube W-target, micro-focus, Be-window tube
High Voltage 50kV/1mA Programmable 50kV/1mA Programable
Primary Filter 5-selectable filters 5-selectable filters
Collimator Dual 0.5 & 1.5mm 4-selectable
Detector Type Silicon drift SDD detector, peltier cooled Fast large window silicon drift FSDD detector, peltier cooled
Resolution <160eV <145eV
Element Range AI (13) to U (92) Na (11) to U (92)
Precision @60sec < 0.3% < 0.3%
Application Area Refineries, assay offices, hallmarking centres, bullion traders Refineries, goldsmith, hallmarking and assaying centres, bullion merchants
Dimensions(WxDxH) 400x450x400mm 400x450x400mm
Weight approx. 24kgs approx. 24kgs

The above listed specifications are standard and any specification change or special product modification available upon request

INNOSPHERE - Innovation.Precision.Excellence.
INNOSPHERE - Innovation.Precision.Excellence.

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