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GOLD PURITY TESTING EQUIPMENTS

 

 X-ray Fluorescence Spectrometer is used to detect and analyze noble metals like Gold( Au), Silver(Ag), Platinum (Pt), Palladium (Pd),  Rhodium (Rh), Ruthenium(Ru), Copper (Cu), Zinc(Zn), Nickel (Ni), Cadmium( Cd), Indium (In) in the Jewellery Industry.
 

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   X-RAY GOLD PURITY TESTER - CGX-101

XRF Spectrometer thus far restricted only to the Research Labs is the most
scientific approach for the elemental analysis which has found a new market segment
in the Gold Jewellery Industry for the most accurate and reliable gold purity checking
Traditional Gold purity testing methods such as fire assay and chemical analysis are
time consuming, cumbersome and destructive. XRF testing is relatively simple, fast,
reliable, inexpensive, no sample preparation required and most of all is non – destructive.
Energy Dispersive X-ray Fluorescence Spectrometer is used to detect and analyze
noble metals like Gold( Au), Silver(Ag), Platinum (Pt), Palladium (Pd),
Rhodium (Rh), Ruthenium(Ru), Copper (Cu), Zinc(Zn), Nickel (Ni), Cadmium( Cd),
Indium (In) 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 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, gas proportional counter 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.
Contech Gold Purity Tester – Xray Fluorescence Spectrometer CGX-101
Detectable elements : Gold( Au), Silver(Ag), Platinum (Pt), Palladium (Pd), Rhodium (Rh), Ruthenium(Ru), Copper (Cu), Zinc(Zn), Nickel (Ni), Cadmium( Cd), Indium (In).
Accuracy of measurement : +0.2%
Sensor : Gas Proportional Counter Detector.
Detection Range : 1%-----99.99%
Testing Time : 30-----200 secs
Test Point Area : 1-2mm
Coating Thickness Measurement : <30µ
High Voltage Source for X-Ray : 50 Kv
Power Supply : 200-240V AC, 50-60Hz
Power Rating : 130 Watt
Temperature Range : 10-40°C
Relative humidity : <70%
Operation atmosphere : Vibration free surface and air conditioned room.
Interface for Computer : Inbuilt, External Computer required.
Software for Operation : Menu Driven User Friendly Operating System.
Dimensions : Length : 440mm
Height : 335mm (with test compartment cover in closed position) & 585mm
(in open position).
Depth : 370mm(without connectors) and 430mm (with connectors)
Net Weight : 25kg
 
 


   

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  Laboratory Balances  :
Semi Micro Balancs (0.00001g to 230g)  |
Analytical Balances (0.0001g to 220g)  |  High Precision Laboratory Balances   (0.001g to 500g)  |   Precision  Balances  (0.01g to 5 kg )  | Industrial Precision Balances (0.1g - 10 Kg)  |  Density Balances (0.1 mg - 10 kg)  | 
Flameproof Balances (0.1 mg - 6 kg) 

  Moisture Balances :
Moisture Balances (0.001 g - 220 g)

  Gem and Jewellery Scales :
Pocket Scales (0.001 g - 200 g)  | Carat Scales (0.001 g - 50 g) | Gold Scales (0.01 g - 600 g)  |  Silver Scales (0.1 g - 15 kg)

  Supermarket Scales  :
Retail Scale (1 g - 35 kg)   |  Price Computing Scales
(1 g - 35 kg)
   |  Hanging Scales (2 g - 30 kg)   |

  Health Scales :  |  Kitchen Scales (0.1 g - 5 kg)   |  Baby Weighing Scales (5g - 20 kg)   |   Adult Scales (100 g - 150 kg) 
    Industrial Scales
 
Tabletop Scales (0.5 g - 35 kg)   |   Piece Counting Scales - Available in tabletop (0.5 g - 35 kg) and Platform ( 2 g - 1 ton)  | Waterproof Scaless (0.1 g - 60 kg)  |   Platform Scales  (2 g - 1 ton)  |  Floor Scales (200g to 10 ton)   |  Pallet Scales (200 g - 2 ton) Low Profile Stainless Steel Floor Scales (100g-2Ton)   | 

 
Crane Scales CCB features upto 50 ton   | CCH features  | CCW features  |  CCwH features  |

 
Weighing Indicators  :  |  Universal Indicators  |  Batch Weighing Indicators  |   Flameproof Indicators  |  Stainless Steel Housing Indicators   |

 
Electronic Weighbridges :
 
Electronic Weighbridges (5kg - 100 ton)

 
Scales for Special Applications :  |  Milk Bowl Weighing System (100 g - 500 kg)  |  Platform Scales with Ramp and Rollers  |  Static Check Weighing  Systems  |  Customised Weighing Systems  |
    Balance Accessories  :   
 Auxiliary Display Attached To The Balance On The Pole 
 
 
Auxiliary Display (remote Wired) 
 |  Large Panel Display   |   
 Switch Mode Power Supply (SMPS)   |  Battery Backup  |   
 
Breeze Shield
  |  Mini Printer   |  Motorized Calibration   |
 Flameproof Junction Box   |   Standard Weights   

 
Electro Chemical Instruments 
 
pH Meters   |    Conductivity Meter   | 
 
 
Optical Instruments 
Digital  Polarimeters Model :    CDP-001   |  Digital Abbe Refractometers Model : CAR-02  |  
Digital Melting Point Apparatus Model : CDMP-300  

 
Gold Purity Testing Equipments  :  
  
X-Ray Gold  Purity Tester - CGX-101 

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