Performance Features of the Handheld XRF Gold Analyzer

1. Small, light, and easy to carry.
2. High-speed processing chip, advanced algorithm, and high-responsive software, resulting in even faster analysis.
3. High-performance X-ray Tube, Ultra-high Resolution Detector combined with Digital Multi-channel Processing Technology, yielding super-high detection resolution.
4. Indicator lights flash on both sides for safety purposes during measurement, i.e., the built-in double beam technology will automatically sense whether there is a sample at the measurement window.
5. Industrial resistive touch screen, superior to capacitor screen in back-light and clearer against sunlight in the field. At the same time, people don’t need to take off gloves when they are operating machines in some particular environment.
6. TrueX utilizes anti-slip, abrasion resistance, and streamlined design, which is light and easy to carry. It also integrates the new high-speed digital multi-channel technology, the new library grade base identification system, and the super-FP algorithm. These features allow it to measure elements faster, with higher accuracy and greater repeatability.
7. Intelligent battery management exerts real-time monitoring of the residual capacity of the battery and backup battery through the MSBUS bus.
8. Automatic switch to standby mode when not used and recovery after the machine is picked up, which saves power and extends working time; moreover, TrueX has a gravity sensing system which shuts down instrument automatically when it accidentally falls down, another safety consideration; TrueX will also give out an alarm when ambient temperature or humidity exceeds the scope of application.
9. TrueX adjusts the air pressure factor automatically based on the altitude it has detected. This function increases the excitation effect of light elements by 40% and that of rare earth elements by 30%.
10. On TrueX, users can customize the reports by adding their company logos, addresses, test results, spectrum, and others (such as product description, the origin of products, and batch number).
11. TrueX is built with double beam technology which can automatically sense whether there is a sample at the measurement window. This is also a safety and protection feature. The brightness of the display of TrueX is automatically regulated according to environment brightness.
12. TrueX can be configured and maintained in a remote way via the Internet.
13. TrueX can build a three-dimensional element content distribution graph allowing for a fast estimate of mineral reserves or the extent of geological disaster with the built-in GPS for latitude and longitude reading combined with a 3rd party GIS analysis software.
14. Truex’s new algorithm optimizes the spectral resolution, so lower detection limits can be achieved, which are comparable with even large-scale lab instruments.
15. TrueX Ultra-short optical™ path design can significantly improve light element excitation effects, without the fall/fill condition.
16. TrueX has a built-in environmental sensing system covering conditions such as temperature, dust humidity, and others.

Technology Performance

1. Realize site fast, non-damage and exact analysis really, and show element content by ppm or percentage directly.
2. Small volume, fast and high precision.
3. The analysis samples can be solid and liquid objects like ores, rocks, slags, fragments, soil, slurry, etc.
4. It can do intelligent tests for uneven or small samples, also very small samples can be measured and recognized.
5. You just need to make it touch the object surface, then you can determine ore grade, element types, and content in the site.
6. It can keep high performance working even under direct big sunshine and high temperature, which benefits from the low power consumption and timely discharge of great heat in the design.
7. Endure server working condition: sealed with wear and scratch resistant full metal shell, then it can work normally in the rainy and dusty mineral environment.
8. Considering workers’ long usage of equipment, then the design insures safety as the most important thing, the key parts are sealed in full metal to achieve the global lowest radiation standard.
9. Electromagnetic jams are shields, so they can work even close to mobile phones or dural wireless communication devices.
10. The fastest analysis speed in the world, only 2s can identify the mineral elements.

Elements to be Analyzed and Test Modes

Analysis of ROHS

1. RoHS detection and analysis 
2. Detecting hazardous substances in electric and electronics industries, electroplating industries, various materials, plastics, wood, glass and others
3. Detection for electroplating industries

Application Fields

1. Nondestructive, rapid, and accurate analysis of Precious Metals
2. Precious Metals Gradeidentification
3. Precious Metals elements and contents analyze
4. Pawnbroking, jewelry industry, banking industry, jewelry testing center, mining industry, precious metal recycling, precious metal materials researching laboratory., etc.
5. Precious metal. Such as gold, Karat gold, platinum, and silver.
6. Mixed metal or other alloy metal.
7. Jewelry materials. Such as rings, necklaces, bracelets, watchbands, belt fasteners, gold ingots, gold bars, statues, coins, etc.

Instrument specification

The ARM architecture Cortex-A8 1 GHz
System Processor: The Android 4.2 operating system/80MHZ ADC digital pulse processor/4096 MCA channel, 32GB memory
Display: Industrial resistive touch screen with a screen size of 4.3″
Data storage: Built-in 32Gb memory, 300,000 spectral data, and spectrum can be stored
Operating Temperature: -20℃~+50℃
Operating Humidity: ≤90%Limit of
Library of extensible and customizable alloys
Ability to make measurements on pipes, flat surfaces, surface integrals, and welds
Method of analysis: the x-ray energy dispersive method for analysis of fluorescence
Simultaneously detect elements: simultaneously detect dozens of elements
Processor and RAM:
CPU: 1GB
RAM: 1GB
The standard configuration: 32G
Range content: ppm ~ 99.99%
15 seconds reading time
GPS, WIFI: integrated into the system
Battery: lithium battery, which can be loaded with a maximum capacity of our 6800Ah can operate continuously for 8 hours; Equipped with a high voltage (110V-220V) adapter, can work under current alternative
Sensor resolution: solid, liquid, powder
Sensor resolution: low resolution can be 139eV
Excitation source: 40KV / 100mA-Ag window miniature tube anode X of light and high voltage source
Collimator and filter: sights of 4.0 or 2.0 of diameter, automatic switch of 8 filters. 12 kinds of groups, plus mode consisting of world, can satisfy different types of tests of samples
Display: touchscreen TFT – LCD, resolution of 640 * 480.
Protection against water, dust, and shock
Test window: 12mm.
Charging system gas: Helium charging system of ordinary pressure.
Security: standalone password manager mode.
data transmission: digital multi-channel technology, the transmission of data SPI, a quick scan, count rate, waterproof miniature USB, which can be connected to the desktop computer.

Technical parameters and Specifications of Handheld XRF TrueX RoHS Analyzer

XRF-TrueX radiation safety

Radiation Safety Guarantee
Low power (4W) X-ray tube, and mini collimator reduce radiation quantity effectively;
X-ray tube radiation protection shield avoids X-ray escape;
The structure producing radiation is all in the equipment interior, you don’t need to align or calibrate X-ray, then ensure not detect any measurable radiation in the equipment operation process;
X-ray indicator light alarms users about the radiation production;
Independent safe circuit and DoubleBeam interlock tool can protect user safety effectively;
Conform to dosage limit requirement in (GBZ115-2002);
Conform to valid annual dosage limit requirement for workers and the public in (GB18871-2002);

Monitoring results

Point No.	Point Discription	Testing Results (μSv/h)						Device State
		1	2	3	4	5	Average
1	5cm above the surface of the device	0.10	0.11	0.12	0.10	0.09	0.10	Turn On
2	5cm the surface left of the device	0.10	0.12	0.10	0.11	0.12	0.11	Turn On
3	5cm the surface right of the device	0.10	0.12	0.10	0.11	0.13	0.11	Turn On
4	5cm below the surface of the device (holding place)	0.12	0.10	0.10	0.11	0.12	0.11	Turn On
5	5cm back the surface of the device	0.09	0.08	0.10	0.12	0.08	0.09	Turn On
6	Operation place	0.10	0.09	0.11	0.08	0.09	0.09	Turn On
7	Public Distance Zone	0.09	0.05	0.07	0.08	0.06	0.07	Turn Off

Note: the testing result doesn’t deduct radiation background value.

After service

Quality warranty
Drawell commits that the TrueX handheld spectrometer is fabricated with fine-grade materials and top-notch workmanship. It is brand new, never used, and in full compliance with the quality provision of this Contract. TrueX warranty is 12 months starting from the date of final acceptance of the
goods/commissioning of machine.

Technical training
Operating Manual of TrueX Handheld Spectrometers
Maintenance Manual of TrueX Handheld Spectrometers

After-sale service
Over the years, Drawell has sold XRF instruments to many global users. In order to provide better technical support and service, it shall be committed.
1. services including
a) Drawell shall provide after-sales service to all products it has sold worldwide.
b) Drawell shall provide a one-year warranty for the spectrometer it has sold worldwide.
c) Drawell shall provide a one-year warranty for X-ray Tube (X-ray tube)and Detector (Detector).
d) Drawell shall provide a one-year renewal warranty for the replaced components in case there is any replacement of them during the repair of the machine.
2. The following physical damage is not covered by warranty.
a) instrument is impacted by great force that the internal impact sensor changes from white to red;
b) Detector is broken
c) PDA is broken;
d) Instrument body is broken;
e) Loss of accessories
f) Loss of components
g) Water coming into the instrument
3. In case the instrument is not able to operate, the customer can call after-sales service for help; we offer 3 types of repairs:
a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service.
b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem.
c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported;
4. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument.
5. Privilege in out-of-warranty service: customers shall have the privilege to get preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.