Energy dispersive X-ray fluorescence spectrometer

Model: EDX3600

Product Description, Technical Parameters, and Configuration

The Tianrui Energy Dispersive X-ray Fluorescence Spectrometer EDX 3600 inherits the five characteristics of accuracy, speed, non-destructive, intuitive, and environmental protection of the Tianrui Instrument EDX series. It adopts a 25mm2 large-area beryllium window detector, which can accurately analyze the content of gold, silver, platinum, palladium, rhodium, copper, iron, nickel, osmium, zinc, iridium and other jewelry. The test results fully comply with the requirements of the national standards GB-1887 "Regulations and Naming Methods for Purity of Precious Metals in Jewelry" and GB/T-18043 "Non destructive Testing Method for Precious Metal Jewelry Content X-ray Fluorescence Spectroscopy".

Performance Characteristics

Triple security protection mode

Independent matrix effect correction model

Multivariate Nonlinear Regression Program

Any number of selectable analysis and recognition models

Electronic circuit units with high signal-to-noise ratio

Specialized X-ray fluorescence analysis software for all element testing

Compared with traditional instruments, the newly added vacuum system shields the influence of air and greatly expands the testing layout

Adopting the world's best SDD silicon drift detector with a resolution as low as 139ev, it can better detect the content of iridium and gold in platinum

Provide multiple collimators with diameters as small as 0.2mm, making it easy to achieve precise testing of small and delicate parts

Selected high-quality components from around the world

vacuum chamber

When analyzing low content light elements, it is necessary to use vacuum pump equipment to extract air and analyze the light elements in a vacuum state inside.

Vacuum pump (optional)

Vacuum limit: 6 × 10-2 Pa Speed: 1400 rpm Extraction rate: 1 liter/second Power: 0.25 kW

technical indicators

Measurement element range: from sodium (Na) to uranium (U)

Measurement object status: powder, solid, liquid

Simultaneous analysis of 30 elements

Element content analysis range: 1ppm-99.99%

Energy resolution: 140 ± 5ev

Measurement time: 60s to 200s (adjustable)

Cooling method: electric cooling, no consumables required

Environmental temperature: 10 ℃ -30 ℃

Environmental humidity: 35% -70%

Input voltage: AC 110V/220V

Pipe pressure: 5kV-50kV

Pipe flow: 50 μ A-1000 μ A

Sample cavity size: 334 × 500 × 80mm

Exterior dimensions: 670 × 533 × 855 mm

Weight: 80kg

Standard Configuration

Amptek imported SDD detector from the United States

Digital multi-channel analyzer

Amplification circuit, high and low voltage power supply, high-efficiency X-ray tube

Computer, printer, vacuum pump (optional), voltage regulator power supply (optional)

Software: Precious Metal Analysis Software (standard), Coating Analysis Software (optional), Hazardous Element Analysis Software (optional)

Application field

Composition testing of precious metals such as gold, platinum, and silver. It can be widely used for detecting light elements in jewelry.

Analytical elements: gold, silver, platinum, palladium, rhodium, copper, iron, nickel, osmium, zinc, iridium, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, etc