G[SAFE] - Tủ Găng Tay An Toàn Cao Cho Chất Độc Hại
Dòng tủ găng tay chuyên dụng làm việc với chất độc hại, bột nguy hiểm hoặc tác nhân gây bệnh. Vận hành dưới áp suất âm và hệ thống lọc kép HEPA đảm bảo an toàn tuyệt đối.
Xem thêmA unique detection system for high isotope ratio reproducibility
Derived from our proven IMS 7f instrument, the IMS 7f-GEO is equipped with a new, unique detection system combining a double Faraday cup detector system and an Electron Multiplier. Thanks to this configuration, acquisition time is shortened, and analyses are run in a pseudo bi-collection mode ensuring sub-permil precision for stable isotope ratio measurements. The double Faraday cup system is combined with a fast mass peak switching system (as fast as 0.3 sec at high mass resolving power) for further benefits in terms of precision and analysis throughput.
... And greatly improved analysis throughput
The IMS 7f-GEO achieves a major improvement in analysis throughput thanks to the implementation of the double Faraday cup detector system as demonstrated in the above example (top right, 18O/16O isotope ratio analysis in synthetic quartz).
For a required statistical precision better than 0.4 permil, measurement time could be >3000 sec. while it falls down to 56 sec using the IMS 7f-GEO pseudo bi-collection mode.
A unique detection system for high isotope ratio reproducibility
Derived from our proven IMS 7f instrument, the IMS 7f-GEO is equipped with a new, unique detection system combining a double Faraday cup detector system and an Electron Multiplier. Thanks to this configuration, acquisition time is shortened, and analyses are run in a pseudo bi-collection mode ensuring sub-permil precision for stable isotope ratio measurements. The double Faraday cup system is combined with a fast mass peak switching system (as fast as 0.3 sec at high mass resolving power) for further benefits in terms of precision and analysis throughput.
... And greatly improved analysis throughput
The IMS 7f-GEO achieves a major improvement in analysis throughput thanks to the implementation of the double Faraday cup detector system as demonstrated in the above example (top right, 18O/16O isotope ratio analysis in synthetic quartz).
For a required statistical precision better than 0.4 permil, measurement time could be >3000 sec. while it falls down to 56 sec using the IMS 7f-GEO pseudo bi-collection mode.
The IMS 7f-GEO can deal with several molecular interferences of extremely close masses in order to measure Rare Earth Elements at trace levels.
Using the IMS 7f-GEO, mapping of major and trace species can be obtained at cell level in biological samples with a lateral resolution reaching ~0.5 μm and excellent detection limits.

This free on-demand webinar focuses on the IMS 7f-Geo, a small-geometry versatile SIMS model designed to meet the high precision/high throughput requirements of stable isotope and trace element analysis for the geosciences community. After an introduction to the SIMS technique and a presentation of IMS 7f-GEO key instrumental features, different examples of studies based on stable isotope measurements will be presented. It also includes a short overview of the CAMECA SIMS instrument portfolio addressing geosciences applications.
↓ Duration : 22 minutes
An Excel spreadsheet compiling scientific research articles using the IMS xf (IMS 3f, 4f, 5f, 6f, 7f, IMS 7f-Auto, IMS 7f-GEO). The articles are ordered by main applications as below and are easily searchable with Excel word search functions:
Materials
Geosciences
Nuclears
Specifically developed for CAMECA SIMS instruments, WinCurve offers powerful data processing & visualization capabilities in a user-friendly environment.
Specifically developed for CAMECA SIMS instruments, WinImage II offers powerful image visualization, processing & printing capabilities under PC-Windows™ Environment.
Automated Particle Measurement (APM) is CAMECA software tool allowing fast screening of millions of particles, particle detection and isotopic characterization.