GoldTester LZ82U XRF spectrometer
GoldTester LZ82U is a top-class XRF X-ray spectrometer designed for the most demanding users. Thanks to modern X-ray fluorescence (XRF) technology, it enables fast, precise and completely non-destructive analysis of the chemical composition of materials, without the need to damage them or use chemical reagents.
The device allows analysis of 82 chemical elements, so it is used not only in jewellery, but also in industry, research laboratories, metal recycling and production quality control.
Description
Advantages
- The highest measurement precision
- SDD detector - the latest technology
- Professional software
- Au coating thickness testing up to 10μm
- Tube lifetime 50,000 hrs
- Analysis of up to 82 elements
Advanced XRF spectrometer for professional analysis of metals and alloys
GoldTester LZ82U is a top-class XRF X-ray spectrometer designed for the most demanding users. Thanks to modern X-ray fluorescence (XRF) technology, it enables fast, precise and completely non-destructive analysis of the chemical composition of materials, without the need to damage them or use chemical reagents.
The device allows analysis of 82 chemical elements, so it is used not only in jewellery, but also in industry, research laboratories, metal recycling and production quality control.
Key advantages- Analysis of as many as 82 chemical elements.
- Non-destructive XRF technology.
- Measurement result in just a few seconds.
- Very high measurement accuracy and repeatability.
- Ability to identify metal alloys.
- Analysis of precious metals and technical metals.
- Modern high-sensitivity detector.
- Enclosed measuring chamber increasing operational safety.
- Intuitive software with a touch screen.
- Low operating costs.
- Ability to archive results and generate reports.
GoldTester LZ82U enables analysis of, among others:
Precious metals
- gold (Au),
- silver (Ag),
- platinum (Pt),
- palladium (Pd),
and other elements used in jewellery alloys.
GoldTester LZ82U is ideal for:
- jewellery shops,
- jewellery workshops,
- gold and silver buying points,
- pawnshops,
- precious metals exchanges,
- research laboratories,
- steelworks,
- foundries,
- production plants,
- metal recycling companies,
- quality control departments.
The spectrometer enables:
- determining the fineness of gold and silver,
- analysing alloy composition,
- identifying unknown materials,
- production quality control,
- detecting counterfeit precious metals,
- analysing incoming materials,
- verifying the composition of finished parts,
- checking the compliance of materials with technical documentation,
- analysing non-ferrous metals and special alloys.
Operating the device is extremely simple. Simply place the sample in the measuring chamber, close the lid and start the analysis. After just a few seconds, the detailed elemental composition is displayed on the screen together with the percentage content of individual elements.
Advanced software enables:
- saving results,
- creating reports,
- exporting data,
- comparing analyses,
- maintaining a measurement database.
GoldTester LZ82U has been equipped with an enclosed measuring chamber and a multi-level safety system that guarantees safe operator work. The design of the device meets the requirements for the safe use of XRF X-ray spectrometers.
Why choose GoldTester LZ82U?- analysis 82 chemical elements,
- the highest measurement accuracy,
- very fast results,
- ability to analyse precious and industrial metals,
- non-destructive testing method,
- intuitive software,
- modern design,
- high reliability even under intensive use.
It is the ideal solution for companies that expect laboratory-quality measurements while maintaining simple operation and high working efficiency.
Smart Laser supportWhen buying GoldTester LZ82U, you receive comprehensive service at every stage of using the device.
We provide:
- professional installation and commissioning,
- operator training,
- calibration of the device,
- application support,
- warranty and post-warranty service,
- access to spare parts,
- technical assistance.
GoldTester LZ82U – the highest precision of XRF analysis
If you need a spectrometer that enables fast identification of materials, quality control of alloys, and analysis of precious and industrial metals, GoldTester LZ82U will be an excellent choice. It is an advanced device created for professionals who expect maximum accuracy, reliability and safety in daily work.
Not sure which XRF spectrometer will be best?
Every company has different needs – that is why we will help you choose a device perfectly suited to the type of analyses performed, the number of measurements and your budget.
Our specialists will advise which model will work best in your business – regardless of whether you run a jewellery shop, pawnshop, precious metals exchange, laboratory or production plant.
Contact us and choose the spectrometer that best meets your requirements.
Visit the website: www.goldtester.pl
GoldTester.pl – professional XRF spectrometers, free training, installation at the Customer's premises, 24-month warranty and full technical support throughout Poland.


Visit our XRF showroom in Koleczkowo and choose a spectrometer perfectly suited to your needs
Purchasing an XRF spectrometer is an investment for years, so before making a decision we invite you to our showroom in Koleczkowo, where you can personally test all available models. During an individual demonstration we will test the devices on your samples of gold, silver, platinum or other metals, so you can see for yourself the measurement accuracy and the capabilities of each spectrometer in real working conditions.
Our team will advise on the solution best suited to your needs, planned scope of applications and financial capabilities. We will also help you choose the most advantageous form of financing – leasing, loan or grant – so that purchasing the device is simple and safe.
Come to Smart Laser showroom in Koleczkowo, compare different XRF spectrometer models, carry out your own tests and choose a device with complete confidence.
Contact us to arrange an individual demonstration.
Smart Laser Sp z o.o.
ul. Młyńska 2
84-207 Koleczkowo
Technical specification
| Number of analysed elements | 82 |
| Detector type | SDD (Made in USA) |
| Resolution | 135±5 eV |
| Measurement accuracy | 0.01% (Au≥96%) |
| Analysis range | ppm to 99.99% |
| Sample form | Solid, powder, liquid |
| Test time | 5-60 seconds |
| Machine dimensions | 460 x 390 x 360 mm |
| Measuring chamber | 310 x 270 x 80 mm |
| Weight | 38 kg |
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