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Techcomp Yituo Laboratory Equipment (Shanghai) Co., Ltd.

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BrandISOTOPX
OriginUnited Kingdom
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelPhoenix
Instrument TypeThermal Ionization Mass Spectrometer (TIMS)
Resolution>450
Dynamic Range (ATONA Amplifier)100 V
Mass Drift<20 ppm over 40 min
Faraday Cup Lifetime≥10 years (Phoenix X62)
Vacuum Pumping SpeedHighest among commercial TIMS systems
Sample Capacity20-position rotatable carousel orthogonal to ion beam axis
Optional DetectorsDaly detector, Secondary Electron Multiplier (SEM), Multi-Collector Ion Counter with Conversion Dynode technology
Optional WARP Retarding Field FilterEnables abundance sensitivity <1×10⁻⁸ for ²³⁷U/²³⁸U
Ion Extraction SlitEnlarged for enhanced sensitivity
Focal Plane RotationMotorized, orthogonal to ion trajectory
Sample ChamberStainless steel with multiple auxiliary ports (pre-heating, cryo-trap, oxygen inlet)
SoftwareFully integrated, GLP-compliant, remote operation enabled
Regulatory ComplianceDesigned to support 21 CFR Part 11 audit trails, ISO/IEC 17025 data integrity requirements, and ASTM D7938 (TIMS-based isotope ratio analysis)
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BrandSCION
OriginShanghai, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Instrument TypeSingle Quadrupole Mass Spectrometer
GC ConfigurationConventional Gas Chromatography Interface
Mass Range1–1200 m/z
Resolution0.7–4 amu (full width at half maximum, FWHM)
Detection Limit (IDL)<1 fg (octafluoronaphthalene, OFN)
Scan Speed≥14,000 amu/sec
Oven Ramp Rate≥125 °C/min
Pressure Control Accuracy±0.001 psi
Ion SourceHigh-Temperature Inert Dual-Filament Electron Ionization Source
Pre-filterDual-Axis Pre-quadrupole
DetectorLong-Life Extended-Dynamic-Range Electron Multiplier
Vacuum SystemHigh-Capacity Turbomolecular Pump (≥300 L/s N₂)
Flow ControlDigital Electronic Flow Control (EFC) on All Inlets and Detectors
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BrandSCION
OriginNetherlands
ManufacturerSCION Instruments
Instrument TypeSingle Quadrupole GC-MS
GC Platform OptionsSCION 8300 / 8500
Mass Range1–1200 Da
Resolution0.7–4 Da (FWHM)
Sensitivity (EI Full Scan)≥1500:1 S/N for 1 pg Octafluoronaphthalene
Scan Speed20,000 Da/s
Oven Ramp RateUp to 180 °C/min
Pressure Control Accuracy±0.001 psi
Ion SourceAxially Oriented, Ultra-Inert Design
Vacuum SystemHigh-Capacity Turbo-Molecular Pump (Standard)
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BrandISOTOPX
OriginUnited Kingdom
ModelNGX-600
Instrument TypeRare Gas Isotope Ratio Mass Spectrometer
Mass Range1–200 Da
Resolution400–600
Detection SystemConfigurable Faraday Cup and Ion Counter Electron Multiplier Array
Standard AmplifierATONA Amplifier
Vacuum SystemCompact Static Vacuum Gauge
Ion SourceHigh-Sensitivity Nier-Type Source
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BrandSCION
OriginNetherlands
ManufacturerSCION Instruments (a part of Antec Scientific Group)
Instrument TypeTriple Quadrupole Mass Spectrometer
GC ConfigurationConventional Capillary GC-Coupled
Mass Range1–1200 Da
Resolution0.7–4.0 Da (full width at half maximum, FWHM)
Sensitivity≥1500:1 S/N for 1 pg Octafluoronaphthalene (OFN) at m/z 272
Scan Speed30,000 Da/s
Oven Ramp RateUp to 180 °C/min
Pressure Control Precision±0.001 psi
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BrandISOTOPX
OriginUnited Kingdom
ModelSIRIX
Instrument TypeStable Gas Isotope Ratio Mass Spectrometer
Resolution>500 (10% valley)
Mass Resolving Power (MRP)>5000
Faraday Current Range1×10⁻⁷ A to <1×10⁻¹⁷ A
δ¹³C Precision for 48CO₂/44CO₂<10 ppm in 100 min
ATONA® Amplifier Drift<1 ppm over 40 h
Background NoiseExtremely low
Ion Optics27 cm radius, 90° magnetic sector
Flight TubeLarge-diameter, reflection-free design
Detector ConfigurationUp to 9 independently driven Faraday cups
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