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All Precious Metals in Gold Jewelries Desktop Gold/Metal/Alloy Xrf Analyzer Gold Testing Machine Spectrometer Laboratory Equipment
| Price | $17990.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Chongqing, China |
| Popularity | 300 people viewed |
Model NO.:
DW-EDX-3000
After-sales Service:
1 Year Service
Application:
Laboratory Apparatus
Warranty:
1 Year Service
Detection Method:
Spectrophotometer
Advantage:
High Sensitive
Wavelengths:
Infrared Spectrometer
Certification:
CE
Measurement Precision:
0.05%(≥96%)
Analysis Range:
1ppm-99.99%
Analytical Range of Elements:
Elements From Magnesium (Mg) to Uranium (U)] Can B
Simultaneous Detector Elements:
Simultaneous Analyze 40 Elements
Microcomputer System:
System Memory: 1g ; Extended Stored Maximum Suppor
The Content Range:
Ppm ~ 99.99%
The Detection Time:
1-60 Seconds (One Second Report Results)
Detector:
Si Pin Semiconductor Detector
Measuring Object:
Powder, Solid and Liquid
Measurement Time:
(60~300)S
Ambient Temperature Range:
(15-30)T)
Relative Humidity:
W70%
Trademark:
DRAWELL
Transport Package:
Paper Carton
Origin:
China
HS Code:
9027300090
Product Description
Energy Dispersive X-Ray Fluorescence Spectrometer
(for all precious metals in gold jewelries)
Technical Specifications
| Measurement precision | 0.05%(≥96%) |
| Analysis range | 1ppm-99.99% |
| Analytical range of elements | More than 60 elements from potassium (K) to uranium (U) |
| Measuring object | powder, solid and liquid |
| Measurement time | (60~300)s |
| Ambient temperature range | (15-30)t) |
| Relative humidity | W70% |
| Weight | 30kg |
| Working voltage | AC 110V/220V |
Configuration | Single sample chamber |
| Si PIN semiconductor detector | |
| Amplifier circuit | |
| High and low voltage power supplies | |
| X-ray tube | |
| Non-vacuum chamber |
Characteristic X-radiation of element
Each element will emit X-ray at its own energy level when excited. This X-ray is characteristic and called X-ray fluorescence. It is the foundation of analysis.
Scattering
It is the background of spectrum.
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