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K-500 Handheld XRF Soil Heavy Metal Analyzer
KMX-RAY handheld XRF analyzer for in-situ detection of heavy metals in contaminated soil. Lightweight, fast and accurate for field surveys, environmental assessment and remediation support.
The K-500 is a handheld XRF soil heavy metal analyzer developed by KMX-RAY for in-situ environmental work. It combines optoelectronics, microelectronics, semiconductors and computer technology in a lighter, smaller and more portable format designed for field use.
It uses a high-resolution LCD and a digital multi-channel processor to analyze heavy metal elements directly in contaminated soil. The instrument enables fast on-site testing for pollution surveys, environmental assessment and soil restoration workflows, with desktop-class performance even when measuring low concentrations of heavy metals.
The K-500 is designed for routine field campaigns, emergency response after pollution incidents and support for remediation programs. With built-in GPS, it helps locate sampling points, generate contamination maps and monitor agricultural, residential, commercial and industrial areas in real time.
Its rugged waterproof, dustproof and shockproof construction, together with auto-lock and automatic X-ray stop functions, makes it a reliable solution for demanding outdoor operation.
- Weight: 1.50 kg main unit; 1.65 kg with battery.
- Dimensions: 250 x 75 x 270 mm.
- Excitation source: high-power, high-performance X-ray microtube.
- Voltage: adjustable 35 kV to 50 kV.
- Filters: multiple selectable filters with automatic adjustment according to the tested material.
- Detector: high-resolution Si-PIN detector; SDD optional depending on version.
- Detector cooling: Peltier semiconductor refrigeration system.
- Tube targets: Au, Ag, W, Ta and Pd.
- Power supply: 2 lithium batteries, 7.2 V, 6600 mAh.
- Processor: high-performance ARM processor.
- Operating system: Windows CE 6.0.
- Data transfer: 32 GB bidirectional USB flash storage.
- Storage: 32 GB card with capacity for 80,000+ data sets and spectra.
- Display: industrial-grade high-definition color TFT touch screen, visible in all lighting conditions.
- Design: integrated waterproof, dustproof, antifreeze and shockproof body for harsh environments.
- Safety: one-key detection, auto-lock and automatic X-ray stop if no sample is in front of the window for 2 seconds.
- Detectable elements: Hg, Cd, Pb, As, Cu, Zn, Ni, Co, V, Cr, Mn and others on request.
- Applications: soil contamination surveys, environmental assessment, emergency treatment and remediation monitoring.