Dual Inlet Analysis

iso DUAL INLETS

Highest Precision Pure Gas Analyzer

Dual inlet technology is the most precise, accurate and sensitive technique for carbonate and water analysis. The iso DUAL INLET has a unique role in the paleoclimate applications where instrumental precision contributes directly to the precision of paleoclimate models.

Kirjeldus

Incredibly compact foot print with self-contained electronics and vacuum system.
Complete, automatic software control of two stepper-motor driven high compression ratio bellows providing a high dynamic range of sample and reference gas.
Finely balanced viscous flow of the sample and reference gasses into the isoprime precisION for identical treatment of both gasses to avoid potential errors.
Fourteen ultra-low dead volume valves with bodies machined from a single block of high purity stainless steel to reduce dead volume as much as possible
Large capacity 100 mL reference gas bellows permits long automated runs without the need for refilling
Dedicated turbomolecular pump for the changeover valve guarantees zero residual memory effects between switching
Highly dependable and robust valve seats which are proven to last for millions of operations without maintenance.
User configurable instrument bakeout routines for high quality vacuum generation
Patented micro-volume automatic cold finger for very small samples
Complete automation of the iso DUAL INLET using ionOS^® control software

The iso DUAL INLET uses a zero dead volume, four valve switching system to compare pure sample and reference gases multiple times. This enhanced statistical analysis of a sample gas significantly improves the analytical standard error, resulting in greater confidence in the result. The iso DUAL INLET uses fully automated routines to analyse any pure gas which can be introduced in to the high compression ratio stainless steel bellows.

The iso DUAL INLET is compatible with the isoprime precisION stable isotope ratio mass spectrometer and takes advantage of our powerful ionOS^® software. ionOS makes it possible to simply optimize methods and routines as well as providing powerful analytics and read-backs from the instrument so you can ensure that your sample analysis runs perfectly. With completely new software and electronics, the iso DUAL INLET is set to provide labs with the very highest performance for many years to come.