Fast Indentifying the Purity of Gold-EulerX 990 .pdf

Terra Scientific's handheld XRF analyzer EulerX 990 is a cutting-edge handheld gold analyzer using advanced software algorithms, precious metals which can be quickly, accurately, and non-destructively detected. It is very suitable for precise analysis and identification of the purity and concentration of recycled or recovered precious metals.

1. Terra Scientific Instrument Co., Ltd.
Fast Indentifying the Purity of Gold
and Jewelry

2. Terra Technology Is Ideal for GOLD and Jewelry Analysis
Contents
Introduction of Terra Scientific 1
Introduction of EulerX 990 2
Contact Information 4
Gold and Jewelry Analysis 3 3

4. Introduction of Terra Scientific
Terra Scientific currently offer handheld XRF analyzer, handheld alloy analyzer, handheld
mining analyzer, handheld precious metal analyzer, benchtop gold analyzer, online XRF
analyzer, module and etc. to global customers.

We keep serving global customers in the fields of machinery manufacturing, metal
processing, petrochemical, mining and geology, food safety, environmental protection,
scientific research and etc.

5. EulerX 990 HH XRF ANALYZER INTRODUCTION

6. EulerX 990 HANDHELD XRF ANALYZER
Quality Inspection Agencies
Jewelry Dealers and Makers
Industrial Precious Metal Catalysts
Precious metal analysis
Pawnshops
Coating analysis
EulerX 990 Handheld Gold Analyzer---- Fast Ascertain the Purity of Your Precious Metals

The EulerX 990 is a cutting-edge handheld gold analyzer equipped with a ceramic packaged microfocus X-ray tube and a high-
performance semiconductor detector. Utilizing advanced software algorithms, it can perform quick, accurate, and non-destructive testing
of gold, silver, platinum, and other precious metals in jewelry, enabling the rapid identification of their purity. This makes the EulerX 990
an essential tool for assessing the quality of jewelry, investment gold, and other precious metal commodities.

The EulerX 990 is Perfectly Suited for: Precious Metals Recycling: Offers precise analysis and identification of purity and concentration
in recycled or recovered precious metals.

7. Why EulerX 990 Is Ideal
for precious metal
Analysis?
Rapid and Precise

Delivers fast, accurate, and dependable
precious metals analysis, with results
displayed in mere seconds.
Safe and Non-
destructive
Ensures non-destructive testing
of gold and jewelry, equipped
with an automatic radiation
protection device for operator
safety.
Minimal Cost of
Maintenance

Rugged design with IP54 standard
dustproof and waterproof.
Working continuously and normally in
the temperature of -10°C to 50°C, solid
enough to address environmental
challenges on site.

User-friendly and
Portable
Designed for simplicity and ease of
use, requiring minimal training. Its
compact design makes it easily
portable for on-the-spot precious
metal testing.
Karat Display
Features a large, high-definition touch
screen with a graphical interface, offering
intuitive test results and Karat value
display.
EulerX 990 Features

8. Advantage
Excitation
Display
Small Spot
Grade Library
Fingerprint Function
High-performance 4W micro X-ray tube,
50kV/80μA, wider detection range of elements,
especially more sensitive to heavy metals
Large-size capacitive smart touch color LCD screen (5
inches), the display is clearer and convenient for users to
operate
Small spot mode (1mm) easily solves the problem of small sample testing
With the most comprehensive grade library, including AlSI, DIN, JIS and GB
grade libraries, covering more than 1600 alloys. Users can modify the existing
grade library, add new grades or customize grade library.
The fingerprint pattern is matched with the previously selected comparison
fingerprint. If the result is consistent, it will show a pass (PASS), and if it is
inconsistent, it will show a failure (FAIL).

9. Specification and Performance
Model EulerX 990
Excitation High performance Ag target tube,50kV
Detector High performance Si-Pin detector /Optimized SDD detector
Filter Smart multi position filter design
Components i.MX 8M Mini Quad Core 1.8GHz, DP5 DSP, 80 MHz ADC DSP, 4096 Pixel Multichannel Analyzer,
DDR4 2GB
Window Kapton with anti-puncture window design optional
Collimator 5mm collimator
Display Capacitive touch color display
Battery 7.2V Li-ion battery，6800mAh
Elements Ag, Pd, Rh, Ru, Au, Pt, Ir, Zn, Cu, Re, Ta, Hf, Ni, Co, Fe, Ti and more can be added if required
One touch testing When measuring soil samples, the "one-button test" mode can be selected to avoid the operator
pulling the trigger for a long time and relieve work fatigue
Data storage 100000+data storage
Radiation safety Safety guard device, tube shutoff while no sample
Environment Temp: -10°C～50°C Humidity 0%～80%
Data transfer WiFi、USB
Data safety Multi lever Password-protected data security

10. Analyzer and Accessories
Packing Slip
1 Analyzer
2 Window film
3 Brand
4 Standard
5 Memory stick
6 Adapter
7 Battery
8 Battery charger

11. Software Features
Simple and easy to use Comprehensive Grade Library Fingerprint Matching Function

12. Accessories
ITEM QTY
Window film 2
Waterproof and shockproof case 1
Li-ion battery 1
Battery charger 1
Adapter 1
Wristband 1
32G memory stick with software 1
Terra1.0 software /
Digital user manual /
Type-C cable 1
Standard 1
Standard accessories
Optional accessories

13. Test Stand and Backscatter Shield
Proper use of the test stand can
effectively shield scattered radiation
Use bench top test stand: Hold the analyzer
and align the analyzer window with the
bottom window of the test stand, push upward.
After hearing a "click" sound, the instrument is
fixed in place, put the sample to be tested into
the analyzer window, and cover the box to
start testing.

14. Optional Accessories
Bench-top Test Stand
The benchtop test stand allows for hands-free measurement of samples, eliminating the need for the
operator to hold the analyzer. It is fully shielded to protect the operator from any scattered radiation.
Portable Test Stand
The portable stand test can be folded up for easy transportation and portability. It allows the operator to
measure samples hands-free. It is fully shielded to protect the operator from any scattered radiation.
Backscatter Shield
A flexible yet sturdy shield attached to the analyzer is cone protects the operator from any backscattered X-rays
during analysis.
Carbon Fiber Anti-Puncture Window
The carbon fiber anti-puncture window passed the irregular sample test. The instrument can use carbon fiber anti-
puncture window to prevent puncture windows, effectively protecting the window film from damage.
Heat jackets and gloves
The heat jackets and gloves are used together and are specially designed for extreme heat environment. It
protects the user and the instrument from high temperatures during use.
Heatable Protective Cover
It is a heated protective cover. We provide customers with heatable protective covers to protect and use
the instrument smoothly in extreme cold weather.
Backpack
The backpack can facilitate users to carry instruments with them when mountaineering and hiking. It is
elegant, beautiful and professional, and has strong practicality.
Bluetooth printer
Small and convenient, users can carry it with them and print sample test reports at any time.

15. Operation Instructions
Keep the detector window safe during use. As
one of the core components of the instrument,
the detector is mainly used to receive X-
fluorescence signals and distinguish them
according to different energies. The window of
the detector is metal Be, and the interior is a
vacuum part. The thickness of the Be window
is about 13um. If it is damaged by external
force, it will be irreversible.
Be careful not to drop it during use. When you
go out to work, tie the wrist strap to prevent
damage to the screen of the instrument or
damage to the internal components of the
instrument.
The instrument will generate a certain amount
of X-rays, which should be used in accordance
with the instructions for use of the instrument.
When storing and using the instrument, try to
avoid being too close to strong magnetic fields.
Strong magnetic fields can affect the life of
electronic components.

16. APPLICATONS FOR GOLD AND JEWELRY WITH HANDHELD XRF

17. APPLICATONS FOR GOLD AND JEWELRY WITH HANDHELD XRF

The content of main elements in precious metal jewelry directly affects its
quality, appearance and maintainability, and has a significant impact on
its production, sales and purchase. The basic price of precious metals is
high and the weight is small. The fluctuation of the raw material market
price will lead to significant changes in production costs and sales prices.
It can be seen that the production, sales and consumption of precious
metal jewelry have a high demand for accurate quantitative analysis of
the content of precious metal elements.

For on-site identification of precious metal quality, there are traditional
methods, such as weighing and calculating density, observing color and
lustre, and hardness testing. These on-site identification methods rely on
experience, and even if they are experienced, they may be misjudged
and have poor reliability; accurate analysis can be done in relevant
identification agencies, but the timeliness is poor.

18. EulerX 990 is Ideal for the Following Fields

19. EulerX 990 is Ideal for the Following Fields

20. EulerX 990 is also widely use for industrial precious metal
catalyst

For gold refining industry, monitoring of gold content in activated
carbon
Testing precious metals such as platinum (Pt), rhodium (Rh), and
palladium (Pb) in the recovery of automobile three-way catalysts
Testing recycled precious metal catalysts for chemical industry,
including platinum (Pt), palladium (Pb), ruthenium (Ru), rhodium
(Rh), iridium (Ir)


APPLICATONS FOR GOLD AND JEWELRY WITH
HANDHELD XRF

21. Non-destructive nature: The alloy isn`t affected during the test,
which means that it doesn`t lose its commercial value.

Fast and accurate research: It takes only a few seconds to get
the result that will display the grade and elements concentration
of the components.

Safety: Firstly lower exposure to x-rays. Secondly, an alloy
analyzer has several safety protection to minimize the impact.



Advantage for Handheld XRF Analyzer for Precious Metal

22. Contact Information
Terra Scientific is a high-tech manufacturer
specializing in the development and
application of X-ray technology products.

No.2 Xinzhu Road, Xinbei District,
Changzhou City,Jiangsu Province,
China,213002
[phone]
[email protected]

23. Terra Scientific Instrument Co., Ltd.
Fast Indentifying the Purity of Gold
and Jewelry