Surface Ionization Mass Spectrometer (TIMS) "TRITON"

TIMS, which has a proven track record in precise isotopic ratio analysis of metallic elements.

This is a thermal ionization mass spectrometer (TIMS) primarily used for isotope ratio analysis (IRMS) of metal elements. The samples, after purification, are applied to a filament and measured using a method of thermal ionization under vacuum. ■ High-precision isotope ratio analysis is possible - Low energy scattering of ions allows for precise analysis - Over 25 years of proven performance and reliability <Representative measured elements> - Geochemistry field: Neodymium (Nd), Strontium (Sr), Lithium (Li), Lead (Pb), etc. - Nuclear field: Uranium (U), Plutonium (Pu), etc. <Representative applications> - Space geochemical research (dating of geological and meteorite samples, material cycle studies) - Nuclear security and nuclear inspections - Environmental radioactivity research (such as 90Sr) For more details, please download the PDF or feel free to contact us.

TRITON Series Surface Ionization Mass Spectrometer (thermofisher.com)

basic information

【Specifications and Hardware Information】 - Position-variable multi-collector system: Capable of simultaneous detection with up to 16 detectors. - Standard equipped with a sample magazine that can hold 21 samples. - Supports negative ionization: Allows for approaches to isotope ratio analysis that are difficult with conventional methods. - Virtual amplifier system: Cancels individual differences in detector amplifiers, enabling high-precision measurements. - Dynamic range upper limit of 50 V (when equipped with a 10^11 Ω amplifier): Supports measurements across a wide range of signal intensities. - Dynamic zoom mechanism: Adapts to various analyses through ion beam convergence and diffusion. - Capable of mounting an amplifier with a 10^13 Ω resistor for ultra-trace measurements: Significantly reduces the required sample amount to less than half of conventional methods. Calibration of gain and response speed via software is possible. - Can be equipped with up to two high abundance filters: Supports ultra-trace isotope applications such as 90Sr, 234U, and 236U.