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Fischer Gold Testing Machines

Gold Jewellery Purity Analyzer

Rs 18,00,000 / Piece

Gold Jewellery Purity Analyzer
  • Power Type: Electric
  • Usage/Application: Testing Center
  • Model Name/Number: SD Series
  • Brand: FISCHER
  • Automation Grade: Automatic
  • Minimum Order Quantity: 1 Piece
  • Power Type: Electric
  • Usage/Application: Testing Center
  • Model Name/Number: SD Series
  • Brand: FISCHER
  • Automation Grade: Automatic
Fast and non destructive XRF Gold, silver and other precious metal testing machine.

Application

Fischer Carat Meter are widely being used in Retail Jewellery Shops and Gold selling/ Exchange industry for getting accurate and fast result.

Fischer Carat Meter is used in the analysis of:

Classical gold alloys like yellow, red and green gold

• Modern white gold alloys and Rhodium coated gold and silver alloys

• Platinum alloys, if they do not contain gold

Gold and precious metal analysis in the jewellery and watch industries

• Analysis of dental alloys

• Yellow and white gold, Platinum and silver

• Rhodium

• Alloys and coatings.

Fischer Carat meter offers following advantages

1. Non-destructive with minimal sample preparartion required

2. Gold Content is displayed within 30 seconds to give you fast and accurate result.

3. Easy to determine alloy content such as Pt, Pd, Ag, or Cu in Gold.

4. Large Sample Volumes can be measured economically through a fully automated measurement run.

5. Check for local inhomogeneities through small measurement spots- even with complicated sample shapes.

6. User friendly handling- no chemical used.

7. Convineient documentation of the measurement results inculding sample image.

 

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Gold Purity Testing Machine - Goldscope SD 510 - Retail Stores, Jewellers & Banks

Rs 18,00,000 / Piece

Gold Purity Testing Machine - Goldscope SD 510 - Retail Stores, Jewellers & Banks
  • Operation Mode: Automatic
  • Accuracy: 0.01
  • Brand: Fischer
  • Analysis Elements: Copper, Silver, Platinum, Gold
  • Usage/Application: Industrial
  • Model Number/Name: SD 510
  • Minimum Order Quantity: 1 Piece
  • Operation Mode: Automatic
  • Accuracy: 0.01
  • Brand: Fischer
  • Analysis Elements: Copper, Silver, Platinum, Gold
  • Usage/Application: Industrial
  • Model Number/Name: SD 510
  • Dimension: 403 x 588 x 365 mm
  • Automation Grade: Automatic
  • Power Type: Electric
  • Power Supply: AC 230 V 50 / 60 Hz
  • Delivery Time: 3-4 Weeks

GOLD PURITY TESTING MACHINE - GOLDSCOPE SD 510 - RETAIL STORES, JEWELLERS & BANKS

Goldscope SD 510 is a X-Ray Fluorescence Measuring gold testing  instrument optimized for fast, cost-effective and non-destructive Analysis of jewellery, coins and precious metals for jewellery, retail store, banks and gold exchange.

Goldscope SD 510 can measure all the element from Aluminium to Uranium including the detection of PGM group elements such as Iridium, Ruthinuem, Osmium.

It comes with an advanced SI - PIN detector for high-precision analysis of precious metals.

X-Ray Fluorescence Measuring Instruments

Optimized for Fast, Cost-effective and Non-destructive

Analysis of Jewellery, Coins and Precious Metals


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Gold Testing Machine

Rs 28,00,000 / Piece

Gold Testing Machine
  • Element Range: Aluminium to Uranium
  • Detector: SDD
  • Dimension: 403 x 588 x 365 mm
  • Automatic Grade: Automatic
  • Operation Mode: Automatic
  • Protection Class: IP40
  • Element Range: Aluminium to Uranium
  • Detector: SDD
  • Dimension: 403 x 588 x 365 mm
  • Automatic Grade: Automatic
  • Operation Mode: Automatic
  • Protection Class: IP40
  • Delivery Time: 3-4 Weeks
GOLDSCOPE SD 520 is a high end XRF machine available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.

These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.

These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.

DESIGN

These are user-friendly bench-top instruments available in various housing size and support stage.

These are extensively recommended by clients owing to its quick and easy sample positioning.

The X-ray source and semiconductor detector assembly is located in the instrument‘s lower chamber.

These are straightened with the integrated video microscope with zoom and crosshairs simplifies sample placement and allows precise measuring spot adjustment.

These are operated through the powerful and user-friendly Winftm® software.

The GOLDSCOPE SD 520 is designed as per DIN ISO 3497 and fulfills ASTM B 568 standard.

 

 

General Specification

Intended use:Energy dispersive X-ray fluorescence 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:≤ 0.5 ‰ for gold, measurement time 60 sec


Design:Bench-top unit with hood opening upwards


Measuring direction:Bottom-up


X-Ray Source

X-ray tubeMicro focus tungsten tube with beryllium window


High voltageThree steps: 30 kV, 40 kV, 50 kV


Aperture (Collimator):Ø 1 mm (39 mils), optional Ø 2 mm (79 mils) or Ø 0.6 mm (23.6 mils)


Measurement spot:Aperture diameter plus 200 μm (8 mils), at measurement distance MD = 0mm


X-Ray Detection

X-ray detectorSilicon Drift Detector (SDD), peltier-cooled


Resolution (fwhm for Mn-Kα)≤ 160 eV


Measurement distance:0 … 20 mm (0 … 0.8 in) Distance compensation with patented DCM method

 for simplified measurements at varying distances. For particular applications

 an additional calibration might be necessary.


Sample Alignment

Sample positioningManually


Video microscopeHigh-resolution CCD color camera for optical monitoring of the measurement

 location along the primary beam axis,Crosshairs with a calibrated scale (ruler)

 and spot-indicator,Adjustable LED illumination of the measurement location


Zoom factorDigital 1x, 2x, 3x, 4x

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GOLD TESTING MACHINE - GOLDSCOPE SD 550 DPP+ : HALLMARKING CENTRES & REFINERIES

Rs 32,00,000 / Piece

GOLD TESTING MACHINE - GOLDSCOPE SD 550 DPP+ : HALLMARKING CENTRES & REFINERIES
  • Detector: SDD detector
  • Aperture Collimator: 4 collimator
  • Brand: Fischer
  • Power Consumption: Max. 120 W
  • Accuracy: .01
  • Suitable: Gold,silver and platinium
  • Detector: SDD detector
  • Aperture Collimator: 4 collimator
  • Brand: Fischer
  • Power Consumption: Max. 120 W
  • Accuracy: .01
  • Suitable: Gold,silver and platinium
  • Power Supply: AC 230 V 50 / 60 Hz
  • Operation Mode: Automatic
  • Usage/Application: Precious Metal Analysis
  • Dimension: 403 x 588 x 444 mm
  • X Ray Standards: DIN ISO 3497 and ASTM B 568
  • Production Capacity: 100 per month
  • Delivery Time: 3-4 Weeks

Gold Testing Machine - GOLDSCOPE SD 550 DPP+ :

The high-end measurement system GOLDSCOPE SD 550 DPP+ was developed specifically for high-precision analysis of precious metals as required for Hallmarking and assay offices. GOLDSCOPE SD 550 DPP+ is engineered using best available techniques. These are high performance X-ray fluorescence measuring instruments widely used for fast and non-destructive material analysis and coating thickness measurement. Compact sized these devices are acclaimed for high performance, longer service life and accurate measurement.

Application :
Hallmarking Centre, Testing Centre, Assaying Offices, Gold Refineries.

DESIGN :
These are user friendly devices acclaimed for compact size and consistent performance.

Our devices are acclaimed for their quick and easy sample positioning and consistent performance.

These are fitted with the X-ray source and semiconductor detector which are further located in the instrument‘s lower chamber.

Engineered under the firm direction of experienced quality controllers, these are fitted with the integrated video-microscope with zoom and crosshairs simplifies sample placement which further allows precise measuring spot adjustment and ensure clear presentation of measurement data on a PC with the help of powerful and user-friendly Winftm® software.

These are designed and developed in accordance with German regulations "Deutsche Röntgenverordnung-röv“.

 

 

General Specification

Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF)

  to determine thin coatings and alloys


Element range:Aluminum (13) to Ura (92), up to 24 elements simultaneously


Design:Bench-top unit with hood opening upwards opening hood


Measuring direction:Bottom-up


X-Ray Source

X-ray tube:Micro focus tungsten tube with beryllium window


High voltage:Three steps 10 kV, 30 kV, 50 kV


Aperture (Collimator):4x changeable: Ø 0.2 mm (7.9 mils), Ø 0.6 mm (23.6 mils), Ø 1 mm (39.4 mils)

 , Ø 2 mm (78.7 mils), others on request.


Primary filter:6x changeable: Ni, free, Al 1000 μm (39.4 mils); Al 500 μm (19.7 mils);

 Al 100 μm (3.9 mils); Mylar® 100 μm (3.9mils).


Measurement spot:Depending on the measuring distance and on the aperture, the actual

 measurement spot size is shown in the video image.Smallest measurement

 spot: approx. Ø 0.3 mm (11.8 mils)


X-Ray Detection

X-ray detector:Silicon Drift Detector (SDD), peltier-cooled


Resolution (fwhm for Mn-Kα):≤ 140 eV


Measurement distance:0 … 25 mm (0 … 1 in) Distance compensation with patented DCM method

 for simplified measurements at varying distances. For particular applications

 an additional calibration might be necessary.


Sample Alignment

Sample positioning:Manually


Video microscope:High-resolution CCD color camera for optical monitoring of the measurement

 location along the primary beam axis,Crosshairs with a calibrated scale (ruler)

 and spot-indicator,Adjustable LED illumination.


Zoom factor:Digital 1x, 2x, 3x, 4x

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Gold Checking Machine - Goldscope SD 515 - Jwellery, Coins & Precious Metal

Rs 22,00,000 / Piece

Gold Checking Machine - Goldscope SD 515 - Jwellery, Coins & Precious Metal
  • Detector: SI PIN
  • Power Type: Electric
  • Usage/Application: Industrial
  • Brand: Fischer
  • Suitable: Testing and Tunch Centre
  • Operation Mode: Automatic
  • Detector: SI PIN
  • Power Type: Electric
  • Usage/Application: Industrial
  • Brand: Fischer
  • Suitable: Testing and Tunch Centre
  • Operation Mode: Automatic
  • Accuracy: 0.05
  • Dimension: 403 x 588 x 365 mm
  • I deal in: New Only
  • Protection Class: IP40
  • Standard Conformity: IS 710-1976
  • Delivery Time: 3-4 Weeks
GOLDSCOPE SD 515 is uniquely designed and developed as an entry-level X-ray fluorescence measuring instrument which is used for fast and non-destructive analysis and coating thickness measurement of gold, silver alloys. It is also applicable while conducting non-destructive analysis of jewellery, coins and precious metals.

These are also useful for the analysis of precious metals and their alloys in composition and coating thickness and up to 24 elements in the range of chlorine (17) to uranium (92) can be determined simultaneously.

Our gold testing machine in assaying centres: XAN 21 is acclaimed for outstanding accuracy and long-term stability. These are extensively acknowledged for their time saving property and longer service life. These are fitted with the modern silicon PIN detector which achieves high accuracy and good detection sensitivity.

DESIGN

These are widely known as a user-friendly bench-top instrument with quick and easy specimen positioning.

These are designed in such a way that its X-ray source and semiconductor detector assembly is located in the instrument‘s lower chamber, which ensure that the measuring direction is from underneath the sample, which is supported by a transparent window.

These provide precise measuring spot adjustment as these are fitted with the integrated video-microscope with zoom and crosshairs simplifies sample place.

Our machines are directed through powerful and user-friendly Winftm® software for the entire operation and evaluation of measurements as well as the clear presentation.

Our devices are Fully protected instrument with type approval according to the German regulations „Deutsche Röntgenverordnung-röv“ and designed as per DIN ISO 3497 and ASTM B 568 standard.

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 voltageThree steps: 30 kV, 40 kV, 50 kV


Aperture (Collimator):Ø 1 mm (39 mils), optional Ø 2 mm (79 mils)


Measurement spot:Aperture diameter plus 200 μm (8 mils),at measurement distance MD= 0mm


X-Ray Detection

 

X-ray detectorSilicon PIN detector with peltier cooling


Resolution (fwhm for Mn-Kα)≤ 180 eV


Measuring distance0 … 25 mm (0 … 1 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

 

Sample positioningManually


Video microscopeHigh-resolution CCD color camera for optical monitoring of the measurement

 location along the primary beam axis,Crosshairs with a calibrated scale (ruler)

 and spot-indicator,Adjustable LED illumination


Zoom factorDigital 1x, 2x, 3x, 4x


Sample Stage

 

DesignFixed sample support


Usable sample310 x 320 mm (12.2 x 12.6 in)

placement area

Max. sample weight13 kg (29 lb)


Max. sample height90 mm (3.5 in)

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Gold Testing Machine - Testing Centers

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Gold Testing Machine - Testing  Centers
  • Usage/Application: Industrial
  • Model Number/Name: SD 515
  • Analysis Elements: GUsed,Silver,Copper
  • Power Type: Electric
  • Operation Mode: Automatic
  • Accuracy: .01
  • Usage/Application: Industrial
  • Model Number/Name: SD 515
  • Analysis Elements: GUsed,Silver,Copper
  • Power Type: Electric
  • Operation Mode: Automatic
  • Accuracy: .01
  • Detector: SI Pin
  • Dimension: 403 x 588 x 365 mm
  • Power Supply: AC 230 V 50 / 60 Hz
  • Brand: Fischer
  • Protection Class: IP40
  • Repeatability: Greater than 1 % for gold,measurement time 60 sec
  • Delivery Time: 3-4 Weeks
GOLDSCOPE SD 515 fillted modern silicon PIN detector for excellent detection sensitivity and high accuracy. These can be used for coating systems as well as solid and liquid Samples can be analyzed standard-free. Besides, these can easily measure up to 24 elements in a Range from aluminum (13) to uranium (92) simultaneously.

Our machines are acclaimed for their long term stability, excellent accuracy, long term stability and ergonomic design. These are very easy to operate and acclaimed for fast calculation and quick data presentation. These are well suited for measuring and analyzing thin coatings, even with very complex compositions or small concentrations.

These are ideal to measure range of up to 22 mm. straightened with the integrated video-microscope with crosshairs and up to 184x zoom factor simplifies sample placement, these devices are very easy to install, operate and maintain.

TYPICAL AREAS OF APPLICATION ARE:
  • Analysis of Jewellery
  • Determination of Iridium, Ruthenium
  • Tunch centre
  • Analysis of alloys in the jewellery and watch industries
  • Research in universities and in the industries
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Gold & Silver Testing Machines For Fashion Jewellery

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Gold & Silver Testing Machines For Fashion Jewellery
  • Usage/Application: Industrial
  • Analysis Elements: Silver
  • Power Type: Electric
  • Brand: Fischer
  • Power Supply: AC 115
  • Protection Class: IP40
  • Usage/Application: Industrial
  • Analysis Elements: Silver
  • Power Type: Electric
  • Brand: Fischer
  • Power Supply: AC 115
  • Protection Class: IP40
Fashion jewellery gold testing machines are available in various technical specifications. These are engineered in accordance with international industrial standard and using best available techniques. Owing to its high quality and robust design, these machines are widely preferred by large numbers of clients. These are acclaimed for their application specific construction and outstanding accuracy. These can be availed in different range including gold testing instrument: XAN 220, precious metal measuring equipment: XAN250, fashion jewellery testing machine: XDAL 237 and fashion jewellery testing machine: XDV-SDD.
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Gold Testing Machine

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Gold Testing Machine
  • Usage/Application: Testing, Tunch, Hallmarking , Jewellery Retail , Hallmarking and Assay Offices
  • Model Number/Name: 515
  • Material: Aluminium
  • Accuracy: 0.01
  • Minimum Order Quantity: 1 Piece
  • Usage/Application: Testing, Tunch, Hallmarking , Jewellery Retail , Hallmarking and Assay Offices
  • Model Number/Name: 515
  • Material: Aluminium
  • Application: Laboratory Use
  • Analysis Elements: Copper, GUsed, Silver, Platinum
  • Operation Mode: Automatic
  • Power Type: Electric
  • Automation Grade: Automatic
  • Accuracy: 0.01
  • Speed: 30 sec per sample
  • Features: Analysis of gold, silver and other metals
  • Detector: SI Pin Detector
  • Aperture Collimator: 4x changeable .2 , .6 , 1 , 2 mm
  • Dimension: 403 x 588 x 365 mm
  • Computer: HP
  • Count Rate: More than 100000
  • Surface Finish: Metallic
  • Design: Benchtop
  • Detection Limit: Al to U
  • Display: LCD
  • Display Screen: PC
  • Element Range: Aluminum to Uranium including Iridium, Ruthenium , Osmium, Rhenium, Tin and Lead
  • Measuring Direction: Bottom Up
  • Radiation Protection: AERB Approved
  • Rated Power: AC 115 V or AC 230 V
  • Sample Positioning: Manually or Automatically
  • Sample Stage: Fixed sample support
  • Test Chamber Dimension: 310 x 320 mm
  • Tube: Micro focus tube with tungsten target and beryllium window
  • X Ray Tube: Micro focus tube with tungsten target and beryllium window
  • Brand: FISCHER
  • Condition: New
  • Power Supply: AC 115 V or AC 230 V
  • Protection Class: IP40
  • Production Capacity: 100 per month
  • Delivery Time: 3 Weeks
  • Production Capacity: 100 per month
  • Delivery Time: 3 Weeks
Gold Testing Machine Goldscope SD 515 is a compact entry-level X-ray fluorescence measuring instrument for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys.

It is used for the non-destructive analysis of jewellery, coins and precious metals. The machine is ideally used for the analysis of precious metals and their alloys for composition purity and coating thickness. The machine is used for measuring simultaneously up to 24 elements in the range of chlorine (17) to uranium(92).
The silicon PIN detector provides good detection sensitivity with high accuracy. The device works with stability and accuracy with considerable reduction in recalibration thus saving time as well as efforts.

DESIGN:

Ergonomically engineered user friendly device in compact size with longer service life

It is light in weight and requires less space for installation.

The door of measurement chamber does not open upwards, but towards the front which allow placing notebook for operation onto the instrument thus saves even more space.

The X-ray source and detector assembly is located in the instrument''s lower chamber for quick and easy sample positioning. It is also fitted with the integrated video-microscope with zoom and cross-hairs that simplifies sample placement and also allows a precise measuring spot adjustment.

The system runs on powerful and user-friendly WinFTM® software which ensure smooth operations and evaluation of measurements as well as the clear presentation of measurement data.

FEATURES:

 

Compact design, efficient, lightweight instrument (appr. 25 kg, 55 lb) and small footprint

Designed particularly for analysis of gold alloy at reasonable prices

Equipped with semiconductor detector that is also suitable for more complex analyses with other elements

The machine has been designed for quick and sampling position

TYPICAL FIELDS OF APPLICATIONS:

 

  • Jewellery, precious metals and dental alloys
  • Yellow and white gold
  • Platinum and silver
  • Rhodium
  • Alloys and coatings
  • Multi layer coatings
General Specification

 

Intended use:Energy dispersive X-ray measuring instrument (EDXRF) to analyse 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 tube:Tungsten tube, thermally stabilized


High voltage:Three steps: 30 kV, 40 kV, 50 kV


Aperture (Collimator):Ø 1 mm (39 mils)


Measurement spot:Aperture diameter plus 200 μm (8 mils),at measurement distance MD= 0mm

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Goldscope SD 550

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Goldscope SD 550
  • Analysis Elements: GUsed,Silver,Platinum,Copper,Iridium, Ruthenium, Osmium, Gallium
  • Operation Mode: Automatic
  • Accuracy: .01%
  • Detector: SDD Detector
  • Brand: Fischer
  • Analysis Elements: GUsed,Silver,Platinum,Copper,Iridium, Ruthenium, Osmium, Gallium
  • Operation Mode: Automatic
  • Accuracy: .01%
  • Suitable: Hallmarking,Assaying and Tunch Centre,Testing Laboratory
  • Detector: SDD Detector
  • Dimension: 660 x 835 x 720 mm
  • Aperture Collimator: 4x changeable 0.2 mm (7.9 mils),0.6 mm (23.6 mils),1 mm (39.4 mils),2 mm (78.7 mils)
  • Count Rate: More than 100000
  • Design: Bench-top instrument.
  • Detection Limit: Aluminium - Uranium
  • Element Range: Aluminium - Uranium
  • Brand: Fischer
  • I deal in: New Only
  • Power Supply: AC 230 V 50 / 60 Hz
  • Protection Class: IP40
  • X Ray Standards: DIN ISO 3497 and ASTM B 568
  • Delivery Time: 3-4 Weeks
  • Delivery Time: 3-4 Weeks

The high-end measurement system GOLDSCOPE SD 550 was developed specifically for high-precision analysis of precious metals as required for Hallmarking and assay offices. These are high performance X-ray fluorescence measuring instruments widely used for fast and non-destructive material analysis and coating thickness measurement. Compact sized these devices are acclaimed for high performance, longer service life and accurate measurement.

GOLDSCOPE SD 550 is on of the highest selling gold testing machine extensively being used in hallmarking and testing centre. Along with gold, silver and platinum it can also detect PGM group elements such as Iridium, Ruthenium and Osmium.

 

These are user friendly devices acclaimed for compact size and consistent performance.Our devices are acclaimed for their quick and easy sample positioning and consistent performance.

These are fitted with the X-ray source and semiconductor detector which are further located in the instrument‘s lower chamber.

Engineered under the firm direction of experienced quality controllers, these are fitted with the integrated video-microscope with zoom and crosshairs simplifies sample placement which further allows precise measuring spot adjustment and ensure clear presentation of measurement data on a PC with the help of powerful and user-friendly Winftm® software.

These are designed and developed in accordance with German regulations "Deutsche Röntgenverordnung-röv“.

 

 

General Specification

Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF) to determine thin coatings and alloys analysis.


Element range:Aluminum (13) to Uranium (92), up to 24 elements simultaneously


Design:Bench-top unit with hood opening upwards opening hood


Measuring direction:Bottom-up


X-Ray Source

X-ray tube:Micro focus tungsten tube with beryllium window


High voltage:Three steps 10 kV, 30 kV, 50 kV


Aperture (Collimator):4x changeable: Ø 0.2 mm (7.9 mils), Ø 0.6 mm (23.6 mils), Ø 1 mm (39.4 mils)

, Ø 2 mm (78.7 mils), others on request.


Primary filter:6x changeable: Ni, free, Al 1000 μm (39.4 mils); Al 500 μm (19.7 mils);

Al 100 μm (3.9 mils); Mylar® 100 μm (3.9mils).


Measurement spot:Depending on the measuring distance and on the aperture, the actual

measurement spot size is shown in the video image.Smallest measurement

spot: approx. Ø 0.3 mm (11.8 mils)


X-Ray Detection

X-ray detector:Silicon Drift Detector (SDD), peltier-cooled


Resolution (fwhm for Mn-Kα):≤ 160 eV


Measurement distance:0 … 25 mm (0 … 1 in) Distance compensation with patented DCM method for simplified measurements at varying distances. For particular applications an additional calibration might be necessary.


Sample Alignment

Sample positioning:Manually


Video microscope:High-resolution CCD color camera for optical monitoring of the measurement location along the primary beam axis,Crosshairs with a calibrated scale (ruler) and spot-indicator,Adjustable LED illumination.


Zoom factor:Digital 1x, 2x, 3x, 4x

Sample support stage

DesignFixed sample supportManual Operable X/Y-stage


Usable sample placement area310 x 320 mm (12.2 x 12.6 in)310 x 320 mm (12.2 x 12.6 in)


Max. sample weight13 kg (29 lb)2 kg (4.4 lb)


Max. sample height90 mm (3.5 in)174 mm (6.8 in)

 

 

 

 

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Gold Testing Machine For Assaying Centre

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Gold Testing Machine For Assaying Centre
  • Usage/Application: Testing Center
  • Model Name/Number: GOLDSCOPE SD 520
  • Automation Grade: Automatic
  • Brand: FISCHER
  • Usage/Application: Testing Center
  • Model Name/Number: GOLDSCOPE SD 520
  • Automation Grade: Automatic
  • Brand: FISCHER
  • Delivery Time: 3-4 Weeks
  • Delivery Time: 3-4 Weeks
Gold Testing Machines For Assaying Centres are designed and developed in accordance with international industrial standard. The machines are compact in size and are available in different technical specifications. These are engineered under the firm direction of experienced quality controllers and using best available techniques. These are very easy to install, operate and maintain.

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
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GOLD TESTING MACHINES FOR ASSAYING CENTRES

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GOLD TESTING MACHINES FOR ASSAYING CENTRES
Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating...

Gold testing machine in assaying centres: XAN220 is available in various technical specifications these are widely used for fast and non-destructive analysis and coating thickness measurement of gold and silver alloys. These are optimized X-ray fluorescence measuring instruments, acclaimed for compact size and consistent performance.

These are widely used for the analysis of precious metals and their alloys in composition and coating thickness and used for the measurement of up to 24 elements in the range of chlorine (17) to uranium (92). Our products are extensively acclaimed for its excellent accuracy and long term stability.

These are admired for high functional efficiency, time saving quality and effective usage. Owing to its good detection sensitivity and high accuracy, these are widely recommended by large numbers of clients.



General Specification

 

Intended use:Energy dispersive X-ray fluorescence 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:≤ 0.5 ‰ for gold, measurement time 60 sec


Design:Bench-top unit with hood opening upwards


Measuring direction:Bottom-up


X-Ray Source

 

X-ray tubeMicro focus tungsten tube with beryllium window


High voltageThree steps: 30 kV, 40 kV, 50 kV


Aperture (Collimator):Ø 1 mm (39 mils), optional Ø 2 mm (79 mils) or Ø 0.6 mm (23.6 mils)


Measurement spot:Aperture diameter plus 200 μm (8 mils), at measurement distance MD = 0mm


X-Ray Detection

 

X-ray detectorSilicon Drift Detector (SDD), peltier-cooled


Resolution (fwhm for Mn-Kα)≤ 160 eV


Measurement distance:0 … 20 mm (0 … 0.8 in) Distance compensation with patented DCM method

 for simplified measurements at varying distances. For particular applications

 an additional calibration might be necessary.


Sample Alignment

 

Sample positioningManually


Video microscopeHigh-resolution CCD color camera for optical monitoring of the measurement

 location along the primary beam axis,Crosshairs with a calibrated scale (ruler)

 and spot-indicator,Adjustable LED illumination of the measurement location


Zoom factorDigital 1x, 2x, 3x, 4x


Sample support stageXAN 220XAN 222

 

DesignFixed sample supportManual operable X/Y-stage


Usable sample placement area310 x 320 mm (12.2 x 12.6 in)310 x 320 mm (12.2 x 12.6 in)


Max. sample weight13 kg (29 lb)2 kg (4.4 lb)


Max. sample height90 mm (3.5 in)174 mm (6.8 in)


Electrical Data

 

Power supplyAC 115 V or AC 230 V 50 / 60 Hz


Power consumptionMax. 120 W, without evaluation PC


Protection classIP40


DimensionsXAN-220XAN 222

 

External dimensions
Width x depth x height [mm]403 x 588 x 365 mm403 x 588 x 444 mm


 (16 x 23.2 x 14.4 in)(16 x 23.2 x 17.5 in)

WeightApprox. 45 kg (99 lb)Approx. 45 kg (99 lb)


Environmental Conditions

 

Temperature: Operation10 °C – 40 °C / 50 °F – 104 °F


Temperature:0 °C – 50 °C / 32 °F – 122 °F

Storage/Transport


Admissible air humidity≤ 95 %, non-condensing


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Automated Gold Testing Machine

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Automated Gold Testing Machine
  • Design: Programmable,motor-driven XY-stage
  • Brand: Fischer
  • Max sample weight: 5 kg,with reduced approach travel precision 20 kg
  • Design: Programmable,motor-driven XY-stage
  • Brand: Fischer
  • Max sample weight: 5 kg,with reduced approach travel precision 20 kg
  • Max travel speed: 80 mm/s (3.2 in/s)
  • Maximum travel: X/Y-axis 255 x 235 mm (10 x 9 in); Z-axis 140 mm (5 in)
  • Repeatability precision XY: 0.01 mm (0.4 mils),unidirectional

FISCHERSCOPE® X-RAY XDAL® 237  are widely  X-ray fluorescence measuring instrument with a programmable XY-stage and Z-axis for automated precious metal analysis in jewellery industry. These are widely used for non-destructive measurements and analysing very thin coatings.

 

 

DESIGN

These are uniquely designed and developed with high-precision, programmable XY-stage and an electrically.

These are user-friendly bench-top instruments acclaimed for sample stage moves into the loading position automatically, when the protective hood is opened.

These are compact sized, robust designed and ensure longer stability. Its laser pointer works as a positioning aid and supports the quick alignment of the sample to be measured.

These are operated through the powerful and user-friendly Winftm® software and designed as per German regulations „Deutsche Röntgen verordnung-röv“. Its entire operation and evaluation of measurements as well as the clear presentation of measurement data is performed on a PC through software.

 

 

General Specification

Intended use:Energy dispersive X-ray fluorescence measuring instrument (EDXRF)

to determine thin coatings and alloys


Element range:Aluminum Al (13) to urn U (92) – up to 24 elements simultaneously


Design:Bench-top unit with hood opening upwards XY-stage and Z-axis

electrically driven and programmable,Motor-driven changeable apertures

and filters Video camera and laser pointer (class 1) for orienting the sample


Measuring direction:Top down


X-Ray Source

X-ray tubeMicro focus tungsten tube with beryllium window


High voltageThree steps 10 kV, 30 kV, 50 kV


Aperture (Collimator):4x changeable: Ø 0.1 mm (3.9 mils), Ø 0.3 mm (11.8 mils), Ø 0.6 mm

(23.6 mils) slot 0.5 x 0.15 mm (19.7 x 5.9 mils), others on request


Primary filter:3x changeable (Standard configuration: Nickel, Aluminum, no filter)


Measurement spot:Depending on the measuring distance and on the aperture, the actual

spot size is shown in the video image. Smallest measurement

approx. Ø 0.15 mm (5.9 mils) with aperture 0.1 mm (3.9 mils)


X-Ray Detection

X-ray detectorSilicon PIN detector with peltier cooling


Resolution (fwhm for Mn-Kα)≤ 200 eV


Measurement distance:0 … 80 mm (0 … 3.2 in) Distance compensation with patented DCM method

for simplified measurements at varying distances. For particular applications

or for higher demands on accuracy an additional calibration might be

necessary.


Sample Alignment

Video microscope High-resolution CCD color camera for optical monitoring of the measurement

location along the primary beam axis,manual focusing and auto-focus,

crosshairs with a calibrated scale (ruler) and spot-indicator,adjustable LED

illumination, laser pointer (class 1) to support accurate sample placement.


Zoom factor Digital 1x, 2x, 3x, 4x

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Fischer Measurement Technologies India Private Limited