High-Precision Stable Isotope Ratio Mass Spectrometer '253 Plus'

Active in cutting-edge isotope science research! High-precision stable isotope ratio analysis advanced model.

It is a stable isotope ratio analysis device (Gas IRMS) primarily for light elements such as carbon, nitrogen, sulfur, oxygen, and hydrogen. It is a higher model of the Thermo Scientific DELTA Q stable isotope ratio mass spectrometer, demonstrating high performance in cutting-edge isotope science research. ■ High-precision stable isotope ratio analysis - Excellent sensitivity, stability, robustness, and signal linearity with a 10 kV acceleration voltage - Capable of high-precision analysis of trace samples - Numerous achievements in determining certified values for international standard materials ■ Compatible with various pretreatment devices to support a wide range of isotope ratio analysis applications - Seamless connection and integrated control with pretreatment devices - Particularly demonstrates outstanding performance in paleoclimate and paleoenvironment research when combined with the Thermo Scientific Kiel IV automatic carbonate pretreatment device dedicated to the dual inlet system ■ High performance that paves the way for new fields of isotope science research, including Clumped Isotope/Isotopomer studies - Improved resolution compared to conventional models - Introduction of new signal integration technology (Long Integration Dual Inlet, LIDI method) - Equipped with an amplifier with a 10^13Ω resistance for ultra-trace measurements

253 Plus 10 kV Isotope Ratio Mass Spectrometer (thermofisher.com)

basic information

【Specifications and Hardware Information】 - Newly designed 10 kV electron collision ion source: Enables reliable and stable isotope ratio analysis due to outstanding performance. - Capable of equipping a dual inlet system for high-precision analysis of pure sample gases. - Revamped software: Equipped with Thermo Scientific Qtegra ISDS software. - Resolution (Resolving Power) improved to 900: Allows for more reliable analysis. - Wide dynamic range of over 10^7: Supports a wide range of applications from trace samples to routine analysis. - Equipped with Variable Ion Source Conductance (VISC): Allows adjustment of ion source exhaust efficiency. - Capable of accommodating up to 12 Faraday detectors: Enables a wide range of isotope ratio analysis approaches. - Expanded measurable mass range: Measurement possible up to a maximum of m/z 150. Can also accommodate noble gas molecular species. - Capable of equipping an amplifier with a 10^13 Ω resistor for ultra-trace measurements: Significantly reduces the required sample amount to less than half of the conventional amount. - Arrangement of baseline correction detectors (e.g., m/z 47.5) possible: Can correct for hardware drift as well.