The Thermo Scientific Niton XLt 898 Go to product viewer dialog for this item.
is a portable X-ray Fluorescence (XRF) analyzer designed primarily for fast, non-destructive metal alloy analysis. This guide outlines essential operating procedures and safety protocols typically found in the User Guide for the XLt 800 Series. 1. Safety Protocols and Radiation Control
Operating an XRF analyzer involves ionizing radiation. Users must adhere to the following safety guidelines:
Beam Awareness: Never point the analyzer at yourself or others; radiation is emitted from the front window when the shutter is open.
Exposure Protection: When properly operated, radiation exposure to the hand is typically
. For additional protection, you can purchase monitoring tools from Thermo Fisher Scientific. Safety Interlocks Niton Xlt 898 User Manual
includes a two-handed safety interlock and proximity sensors to prevent accidental discharge. 2. Device Specifications
utilizes a miniature X-ray tube instead of radioactive isotopes, offering more flexible regulatory requirements in many regions.
Excitation Source: 35-40 kV / 1.0W X-ray tube with a Silver (Ag) anode target. Detector: High-performance Si-PIN detector, Peltier cooled.
Dimensions: 1.4 kg (3.0 lbs); approximately 9.75 x 10.5 x 3.75 inches.
Light Element Analysis: The XLt 898He variant can be used with a helium purge to detect elements like Magnesium (Mg), Aluminum (Al), and Silicon (Si). 3. Operational Workflow Standard operating procedures for the Niton XLt 898 The Thermo Scientific Niton XLt 898 Go to
Power On & Login: Hold the On/Off button; enter the password on the touch screen to begin.
System Calibration: Perform a "Cal Check" using the provided reference standard disc before daily testing. Taking a Measurement: Place the measurement window flush against the sample.
Engage the trigger; standard alloy identification usually requires a minimum of 10 seconds for accuracy.
Data Management: Use the RS-232 port and NITON NDT software to transfer data to a PC for reporting. 4. Maintenance and Storage To maintain the instrument's longevity:
Window Care: Inspect the transparent film of the measurement window regularly; clean away debris with air. Measures elements from Sulfur (S) to Uranium (U)
Storage: Always store the unit and spare lithium-ion batteries in the lockable, waterproof Pelican carrying case.
Support: For technical issues or repairs, access the XLt Customer Support portal.
The Niton XLt 898 is a handheld energy-dispersive X-ray fluorescence (XRF) analyzer. It is designed for alloy identification, elemental analysis (ppm to % levels), and positive material identification (PMI) in industrial, scrap, and QA/QC environments.
Key capabilities:
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