Rapid On-Site Rare Earth Analysis for Permanent Magnet Materials

The JC-SX12 handheld XRF rare earth analyzer from Laizhou Jincheng Industrial Equipment Co., Ltd. is a portable energy-dispersive X-ray fluorescence instrument developed for permanent magnet manufacturers and magnetic material recycling companies. It performs rapid, non-destructive composition screening of neodymium-iron-boron raw materials, finished magnets, intermediate products, and recycled magnetic materials.

By providing qualitative and quantitative results within seconds, the analyzer supports incoming inspection, production monitoring, finished-product screening, and field-based material sorting without chemical digestion or destructive sample preparation.

Designed for Faster Material Decisions

Permanent magnet production requires timely control of key rare earth elements such as neodymium and praseodymium. Traditional laboratory testing may require sample transportation, preparation, and waiting time, while valuable materials may need to remain intact during inspection. JC-SX12 brings elemental analysis closer to the production point, helping teams identify composition variation before it affects purchasing, processing, or sorting decisions.

Non-Destructive Testing

Measure solid samples directly without chemical dissolution, helping preserve raw materials and finished magnets for subsequent use or confirmation testing.

Portable Field Operation

A handheld form factor supports inspection at receiving areas, production lines, warehouses, laboratories, and recycling sites.

Traceable Results

Results can be exported to a computer through USB for storage, comparison, inspection reporting, and quality-data traceability.

Core Capabilities and Application Coverage

Hardware for Rare Earth Detection

The 4 W, 50 kV micro X-ray tube, up to 100 μA tube current, high-performance SDD detector, digital multichannel technology, and low-noise electronics are configured to capture rare earth fluorescence signals. Six automatically selectable filters help optimize excitation and detection for different permanent magnet samples.

Element Library for Magnetic Materials

The standard library covers Nd, La, Ce, Y, Gd, Dy, Sm, Tb, and other key elements used in permanent magnet composition testing. Laizhou Jincheng can adjust the element configuration within technical feasibility according to specific inspection requirements.

Simple Operation and Maintenance

Touchscreen control and flexible trigger modes support different plant workflows. Automatic energy calibration, verification, and self-diagnostics check the instrument, software, and battery status while generating maintenance logs.

Typical use: incoming inspection of NdFeB raw materials, process and finished-product screening, recycled magnetic material sorting, and laboratory pre-screening to prioritize samples for further analysis.

JC-SX12 is intended for rapid screening, incoming checks, and process monitoring. For legally certified or contract-settlement results, confirmatory laboratory methods should be used. Surface condition, sample uniformity, and concentration can affect results; representative samples and periodic reference-material verification are recommended. Operation must be performed by trained personnel in accordance with applicable radiation-safety requirements.

The standard delivery package includes the analyzer, reference samples, two rechargeable lithium batteries, charging dock and power cable, 32GB USB flash drive, protective testing film, and a rugged moisture- and shock-resistant case. With configurable elemental analysis support and application experience in industrial testing equipment, Laizhou Jincheng provides a practical foundation for more responsive permanent magnet quality control.

Main configuration	1. One set of ore analyzer main unit; 2. One standard sample; 3. Two original rechargeable lithium batteries; 4. Charging base and power cord; 5. One USB flash drive (32G); 6. Five reinforced polypropylene films; 7. One standard portable moisture-proof and shockproof case.
Standard configuration	Ore mode; Optional modes: Alloy analysis mode, Soil analysis mode
Self-diagnostic function	The instrument can automatically diagnose hardware, software, network, battery, etc., and generate logs to facilitate quick troubleshooting.
operating system	Windows CE 6.0 operating system, safe and reliable.
Test methods	The basic parameter method supports empirical coefficient correction for touch or trigger pull control to start the test, eliminating the need for prolonged trigger pull during the test. Alternatively, the trigger can be held down continuously during the test, depending on customer requirements.
Filter	Equipped with 6 filters, it can automatically switch according to the test element.
Excitation source	High-power miniature X-ray tube, 4W high-power X-ray tube, tube voltage 50KV, maximum current up to 100μA; adopts KMX technology, higher X-ray count rate, and ultra-low electronic noise design. No external standard is required before each test; automatic energy calibration and verification.
detector	High-performance imported SDD detector
Detecting elements	38 standard elements:<br>Gadolinium (Gd), Yttrium (Y), Cerium (Ce), Neodymium (Nd), Erbium (Er), Ytterbium (Yb), Platinum (Pt), Polonium (Po), Radium (Ra), Actinium (Ac), Thorium (Th), Uranium (U), Plutonium (Pu), Curium (Cm), Californium (Cf), Einium (Es), Lanthanum (La), Gallium (Ga), Indium (In), Germanium (Ge), Titanium (Ti), Zirconium (Zr), Hafnium (Hf), Tantalum (Ta), Tungsten (W), Molybdenum (Mo), Rhenium (Re), Tellurium (Te), Bismuth (Bi), Antimony (Sb), Samarium (Sm), Terbium (Tb), Dysprosium (Dy), Lutetium (Lu), Scandium (Sc), Niobium (Nb), Nickel (Ni), Manganese (Mn).<br>Other elements can be added according to user requirements.

Rapid On-Site Rare Earth Analysis for Permanent Magnet Materials

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