The KT-100S is a used handheld metal analyzer — sometimes referred to as a portable alloy analyzer or PMI gun — offered here by Rigaku, a manufacturer well known for producing advanced analytical instrumentation used across industrial, scientific, and quality-control applications. This particular unit is located in Poland and is listed at $14,000.
The analyzer operates on Laser Induced Breakdown Spectroscopy, or LIBS, technology, which uses a laser pulse to ablate a tiny portion of the sample surface and then reads the resulting plasma emission spectrum to identify elemental composition. LIBS is particularly well suited to detecting light elements that are difficult for older X-ray fluorescence instruments to resolve reliably, including aluminum, magnesium, beryllium, and silicon. The KT-100S is designed to identify a broad range of alloy grades in a matter of seconds, making it applicable to scrap sorting, quality assurance in metalworking, Positive Materials Identification in aerospace and petrochemical settings, and advanced light-element analysis.
Beyond aluminum alloys — where it specifically supports common grades such as 1100, 6061, and 6063 — the instrument also handles accurate identification of stainless steel grades, nickel alloys, and titanium. It can detect aluminum, silicon, and beryllium content in copper-based alloys including brass and bronze. A patent-pending automatic Drill Down surface preparation function allows the laser to burn through oxidation and surface contamination dynamically, producing a clean reading without manual sample preparation.
The unit carries an IP-54 rating for protection against dust and moisture, and has passed US Military Standard 810-G endurance testing covering vibration, shock, and drop scenarios, confirming its suitability for harsh industrial environments. A protective safety window is built into the measurement aperture.
Ergonomically, the instrument is shaped like a pistol for single-handed operation, with quick-launch navigation buttons positioned near the trigger and a tiltable touchscreen display for easy reading in varied lighting conditions. The design is noted to be more compact and lighter than conventional handheld metal analyzers, and a dedicated stand accessory supports grab-and-go use.
The onboard QuickID software presents results in a pass/fail format alongside full elemental composition percentages. Users can add custom alloys to an onboard library, and the device supports password protection and an automatic sleep mode for security and battery management. A built-in camera captures images of each analysis point, with data transfer available via USB or Wi-Fi for report generation.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.