GOLD PURITY CHECKING INSTRUMENTS

GOLD PURITY CHECKING BALANCE

Measurement based on Archimedes’ principle incorporating High Precision electronic weighing scale.

Accurate, Reliable and non destructive testing method.

Provision to enter water temperature for temperature compensation of density value.

Over load and shock load protection for weighing scale.

Display of gold purity in % as well as karat.

Gold purity checking in gold-copper-silver, gold-silver, gold-copper alloys.

Can be used to check other precious metals like platinum, palladium etc. by using mixture proportion function.

RS-232 interface for printer / computer connection.

Spacious tank for big ornaments, special design of tank to reduce buoyancy error.

Hollow ornaments, ornaments inlaid with stones cannot be checked.

AUTO DENSITY METER for Gold Purity Checking

For Banks, Financial Institutions, Pawn Shops.

Alpha-numeric backlite LCD for display of gold purity results.

Provision to enter customer, operator and ornament details along with bank title through keyboard.

Inbuilt printer for printing the gold purity results along with customer, operator and ornament details and date and time.

Use of Different model of electronic balance based on sample weight and accuracy of measurement of purity.

Detection of gold plated ornaments and gold ornaments with stuffed metal or non metal inside without tampering the ornament.

Programmable settling time for the weight in water.

Balance Interface to the Density Meter through RS232 port.

Extra safety protection to prevent overshooting of motor.

GAS PROPORTIONAL XRF DETECTOR CGX-101

XRF is used to detect and analyze noble metals like Gold ( Au), Silver (Ag), Platinum (Pt), Iridium (Ir), Osmium (Os), Palladium (Pd), Rhodium (Rh), Ruthenium (Ru), Copper (Cu), Zinc (Zn), Nickel (Ni), Cadmium (Cd), Iron (Fe), Cobalt (Co), Indium (In), Tin (Sn), in the Jewellery Industry.

Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks due to different energy X-Rays emitted when a primary X-Ray beam strikes a metal alloy corresponding to different elements in the sample, intensity of the spectrum radiation proportional to the concentration of element. The spectrum is then processed through the powerful computer software which calculates and reports the various elements & their composition in the sample.

XRF Gold Purity Tester consists of X-Ray tube, high voltage power supply for X-Ray source, X-Ray tube filters, X-Ray fluorescence Detector, processing electronics and system interface & an external computer. A camera is incorporated in the system to view the sample on the computer screen.

XRF is a reference technique, hence standards are required for quantitative results. Standards are analyzed, spectral intensities generated are used to obtain a intensity v/s concentration plot for calibration. This calibration is used to evaluate the spectral intensities of unknown samples.

How to get best results from XRF Spectrometer :

XRF is a reference method, proper standardization of the equipment is required for accurate results.

In order to get most appropriate results, testing at different points is necessary especially when the jewellery design is intricate.

Adequate warm up period, sturdy working surface, stable power supply, proper grounding and conditioned atmosphere is required to achieve the best product performance.

For powder sample, proper grinding of sample minimizes scattering effect.

For solid sample, surface polishing minimizes the scattering effect.

Flat surface of the sample yields the best results.

Due to different melting points, atomic structure and crafting techniques, not all the elements can be melted with noble metals.

SILICON - PIN XRF DETECTOR CGX-102

XRF is used to detect and analyze noble metals like Gold ( Au), Silver (Ag), Platinum (Pt), Iridium (Ir), Osmium (Os), Palladium (Pd), Rhodium (Rh), Ruthenium (Ru), Copper (Cu), Zinc (Zn), Nickel (Ni), Cadmium (Cd), Iron (Fe), Cobalt (Co), Indium (In), Tin (Sn), in the Jewellery Industry.

Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks due to different energy X-Rays emitted when a primary X-Ray beam strikes a metal alloy corresponding to different elements in the sample, intensity of the spectrum radiation proportional to the concentration of element. The spectrum is then processed through the powerful computer software which calculates and reports the various elements & their composition in the sample.

XRF Gold Purity Tester consists of X-Ray tube, high voltage power supply for X-Ray source, X-Ray tube filters, X-Ray fluorescence Detector, processing electronics and system interface & an external computer. A camera is incorporated in the system to view the sample on the computer screen.

XRF is a reference technique, hence standards are required for quantitative results. Standards are analyzed, spectral intensities generated are used to obtain a intensity v/s concentration plot for calibration. This calibration is used to evaluate the spectral intensities of unknown samples.

How to get best results from XRF Spectrometer :

XRF is a reference method, proper standardization of the equipment is required for accurate results.

In order to get most appropriate results, testing at different points is necessary especially when the jewellery design is intricate.

Adequate warm up period, sturdy working surface, stable power supply, proper grounding and conditioned atmosphere is required to achieve the best product performance.

For powder sample, proper grinding of sample minimizes scattering effect.

For solid sample, surface polishing minimizes the scattering effect.

Flat surface of the sample yields the best results.

Due to different melting points, atomic structure and crafting techniques, not all the elements can be melted with noble metals.

SILICON DRIFT DETECTORS CGX-103

SDD in place of Si-Pin Detector for enhanced performance & Detection (Spectral Resolution)

HANDHELD DETECTORS (Si-PIN / SDD) CGX-104

XRF is used to detect and analyze noble metals like Gold ( Au), Silver (Ag), Platinum (Pt),Iridium (Ir), Osmium (Os), Palladium (Pd), Rhodium (Rh), Ruthenium (Ru), Copper (Cu), Zinc (Zn), Nickel (Ni), Cadmium (Cd), Iron (Fe), Cobalt (Co), Indium (In), Tin (Sn), in the Jewellery Industry.

Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks due to different energy X-Rays emitted when a primary X-Ray beam strikes a metal alloy corresponding to different elements in the sample, intensity of the spectrum radiation proportional to the concentration of element. The spectrum is then processed through the powerful computer software which calculates and reports the various elements & their composition in the sample.

XRF Gold Purity Tester consists of X-Ray tube, high voltage power supply for X-Ray source,X-Ray tube filters, X-Ray fluorescence Detector, processing electronics and system interface& an external computer. A camera is incorporated in the system to view the sample on the computer screen.

XRF is a reference technique, hence standards are required for quantitative results. Standards are analyzed, spectral intensities generated are used to obtain a intensity v/s concentration plot for calibration. This calibration is used to evaluate the spectral intensities of unknown samples.

How to get best results from XRF Spectrometer :

XRF is a reference method, proper standardization of the equipment is required for accurate results.

In order to get most appropriate results, testing at different points is necessary especially when the jewellery design is intricate.

Adequate warm up period, sturdy working surface, stable power supply, proper grounding and conditioned atmosphere is required to achieve the best product performance.

For powder sample, proper grinding of sample minimizes scattering effect.

For solid sample, surface polishing minimizes the scattering effect.

Flat surface of the sample yields the best results.

Due to different melting points, atomic structure and crafting techniques, not all the elements can be melted with noble metals.