Product Description

 

Two Years Warranty!!!

DX – 2800 X Ray Gold Jewelry Test Machine,Gold and Silver Analyzer Spectrometer ( CE , FCC , Rohs )

 

Application

pawnbroking,jewelry industry,banking industry,jewelry testing center,mining industry,precious metal recycling,precious metal materials researching laboratory.,etc.

 

Advantages and Characteristics

(1)Integrated an inbuilt computer with high industrial motherboard and multi- point hand touch, you don’t need to prepare other computers, it can bring you super smooth experience feelings

(2)Three core components inside the instrument are all imported, so it determines that the instrument can accurately distinguish different gold samples especially 99.9% gold and 99.99% gold

(3)The instruments possess own unique mode of “one-key test”, it is China first and same as Europe’s top spectrometers. No matter any unknown metal material, the operators don’t need to choose test templates and software intelligently matches the best way to measure and calculate. They are capable of fast, precise and non-destructive metal testing, making them suitable for use by jewelry retailers, jewelry manufacturers, precious metal refineries, pawn shops, government quality inspection departments, banks, laboratories and tertiary institutions

(4)Super long two years free warranty, confidence comes from pure European spectrometer production technology

(5)The instruments have an innovative function that can help customers identify gold-plated samples

(6)The users can see sample test position accurately by camera and cabin lighting system, and it can improve the testing confidence of users

(7)Equipped with a variety of optical collimator, breakthrough solved test problems of tiny metal samples (such as spun gold and gold thread samples)

(8)We can download and upload test data from network, and it is easy to view and share test results

(9)Temperature drift rate of all the parts inside instrument is controlled within one over one million, ensuring the strong stability and high precision of instrument. Testing results can show 4 digits after the decimal point, beyond all domestic spectral type precious metals analyzer

(10)Ultrahigh resolution, Super clear camera, Super convenient operation, Super fast detection speed,Perfect human interface

 

Specification

 

Brand	DahoMeter
Model	DX-800	DX-800M	DX-2800	DX-2800M
Computer Built In	No	Yes	Yes	Yes
Detector Type	Proportional Counter tube		Si-pin (USA)	SSD(USA)
Multichannel Analyzer	Digital multichannel		DahoMeter-DMCP
Sample Chamber Size	300 *300 *100 (mm)	280 *280 *90 (mm)	380 * 380 * 60 (mm)
Test Time	10sec ~ 100sec		5sec ~ 30sec
Measuring Element	Au Ag Pt Pd Cu Ni Zn Rh Cd Ru Fe Co Ir W Os Pb (16 elements ) Au, Ag, Pt, Pd, Cu, Mo, Mn ,Ga,Co ,Ir(Ir≥5%)		72 elements from sodium (Na) touranium (U) between all the elements
Analysis Range	0.01% to 99.99%		1ppm to 99.99%
Accuracy	0.05% ~ 0.1% 0.1% (Au≥96%)		0.03% (A≥96%)	0.01% (Au≥96%)
Sample Form	Solid, powder, liquid
Tube Voltage	5KV ~ 50KV
High Voltage Power Supply	0 ~ 50KV
Camera	HD camera
Filters	Selectable customized switches
Analysis Software	Qualitative and quantitative analysis software
External Dimensions	450 * 400 * 290 (mm)	410 * 390 * 280 (mm)	480 * 480 * 390 (mm)	480 * 480 * 390 (mm)
Weight	33Kg	30Kg	38Kg	38Kg
Instruments Environmental Requirements
Ambient Temperature	-5 ° C ~ 40 ° C (Suggested that in air conditioning room)
Relative Humidity	15% ~ 90%
Power Requirements	AC 220V ± 5V, 50/ 60 HzNo high power electromagnetic and vibration interference sources nearby

 

The Principle of Energy Dispersive 
X Fluorescence Spectrometer 
High-energy X-ray stimulates atomic electron shell,the extranuclear electron of atoms will jump and secondary X-ray energy releases. Because the energy that different element releases possesses different characteristic. Detection system can measure the energy and quantity to calculate the elements content. 

The Main Components
High Voltage-X-Ray Tube-Detector&Pre-Amplifier-Main Amplifier-DPP-Control Module-Communication Module-Display System, etc 

Currently using XRF analyzer for composition analysis of precious metals and purity judgment has become a method of reliable performance, widely application and high popularity. Moreover XRF analyzers have the support of the national standard. Compared with fire assay method and chemical reagents test method, using XRF analysis of precious metals is a much more quickly, more economic and multi-element detection method. 

Fluorescence spectrum analyzers that HongTuo Instrument produces provide a detection technology of convenient operation ,competitive price, stable and accurate performance. We don’t need to put test tools into the tested sample materials, and do not damage the samples being measured, then we can obtain the metal elements information of jewelry. The whole testing process only takes couple of minutes. All the liquid, solid and powder samples are available.