XRF Gold Tester DX-2800

2 Years Warranty!!!

CE , FCC , Rohs

XRF Gold Tester DX-2800

performance and configuration

Analysis range                                   1ppm to 99.99%

Accuracy                                             RSD â‰¤ 0.05%  (Au ≥ 90%)

Sample form                                       Solid, powder, liquid light

Tube voltage                                      5KV ~ 50KV (USA)

High Voltage Power Supply               0 ~ 50KV Spellman (USA)

Tube current                                      0uA ~ 1000uA

Camera                                              HD camera

Filters                                                Choose a variety of customized sections

Detector type                                    Si-pin (USA)

Resolution                                        Si-pin160 ± 5eV

Multichannel analyzer                     KEY-DMCP

Sample chamber size                      310 * 280 * 60 (mm)

Test time                                         10sec ~ 100sec

Elements of interest                       Noble metal Au, Ir, Ag, Pt, Pd, Ru, Rh, Os, etc.

                                                        Basic metals W, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, Sn, Pb, etc. (Na ~ U)

Analysis software                           KEY-FP qualitative and quantitative analysis software

External dimensions                     380 * 372 * 362 (mm)

Weight                                            31Kg

Instruments Environmental requirements

Ambient temperature                -5°C ~ 40°C

Relative humidity                      15% ~ 90%

Power Requirements               AC 220V ± 5V, 50/60HZ

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.