High-Precision Dual-Focus Thermal Ionization Mass Spectrometer (DF-TIMS) for Advanced Isotope Ratio Analysis

Description:
Explore the advanced Dual-Focus Thermal Ionization Mass Spectrometer (DF-TIMS), designed for precise isotope ratio analysis, geochemical applications, and high-precision thermal ionization mass spectrometry. Ideal for applications in geochemistry, nuclear science, and more.

The DF-TIMS is a revolutionary thermal ionization mass spectrometer with a double focusing mass analyzer for superior performance. It offers unparalleled sensitivity, stability, and precision, making it ideal for isotope ratio analysis, material testing, and scientific research in various fields.

Dual-Focus Thermal Ionization Mass Spectrometer (DF-TIMS)
High-precision ionization mass spectrometry
Thermal ionization mass spectrometry
Isotope ratio analysis
Advanced mass spectrometry
DF-TIMS for geochemistry
Ionization technique in mass spectrometry
Precision isotope measurements
Thermal ionization spectrometer
Analytical instruments for material testing

Why Choose Dual-Focus Thermal Ionization Mass Spectrometer (DF-TIMS)?

The DF-TIMS is the premier choice for scientists and researchers in need of high-precision thermal ionization mass spectrometry. With its advanced double focusing mass analyzer, the DF-TIMS overcomes the challenges of noise and drift typically encountered in mass spectrometry, providing highly stable and linear data. This makes it an essential tool for isotope ratio analysis, geochemistry, and nuclear science applications.

Key Features and Benefits of DF-TIMS

The DF-TIMS is a cutting-edge instrument that brings unparalleled performance to thermal ionization mass spectrometry. Here are its key features:

Superior Sensitivity and Stability

Enhanced Ionization: The DF-TIMS uses a magnetic-electric dual-focus mass analyzer that minimizes noise and drift, offering excellent peak shape and long-term stability.
High Sensitivity: With a highly sensitive ionization system, it ensures accurate measurements even for low-abundance isotopes.

Multi-Detector System

The DF-TIMS includes a fixed-array multi-detector system that allows for the simultaneous detection of multiple ion beams, ensuring accurate and precise isotope ratio measurements.

Exceptional Isotope Ratio Precision

High Precision Measurements: The system can deliver precision measurements for isotopic ratios such as 87Sr/86Sr, 143Nd/144Nd, and 235U/238U, with accuracy levels as low as 0.01% for certain measurements.

H2: Technical Specifications of DF-TIMS

Parameter	Specification
Accelerating Voltage	±10 kV
Sample Capacity	21 positions (single or double filaments)
Vacuum System	<5e-8 mbar (ion source), <5e-9 mbar (analyzer)
Mass Range	2-350 amu
Mass Resolution	>450
Mass Dispersion	>17%
Peak Shape Coefficient	<0.3
Stability	<30 ppm/30 mins
Magnetic Field Stability	<25 ppm/30 mins
Sensitivity	<2 ppm (without filter), <10 ppb (with filter)
Faraday Cup Performance	Dynamic range 0-50V, noise <20 μVrms

FAQ: Dual-Focus Thermal Ionization Mass Spectrometer (DF-TIMS) Features and Benefits

What applications is the DF-TIMS suitable for?
The DF-TIMS is ideal for applications in geochemistry, nuclear science, environmental analysis, and materials testing, providing highly precise isotope ratio measurements.
How does the dual-focus mass analyzer improve performance?
The double focusing magnetic-electric system eliminates the effects of acceleration high-voltage noise and drift, providing superior peak shape and long-term stability.
What is the maximum number of samples the DF-TIMS can handle?
The DF-TIMS can handle up to 21 samples, with automatic switching between single and double filament configurations.
What is the precision of isotope ratio measurements?
The DF-TIMS provides industry-leading precision with a static multi-receiver measurement accuracy of <5 ppm for Sr, Nd, and <0.02% for U isotope ratios.
What is the vacuum system's performance?
The system features a high-performance vacuum with ion source pressures <5e-8 mbar and analyzer pressures <5e-9 mbar, ensuring optimal sensitivity and precision.