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ICP-OES Spectrometer Ultima Expert

High resolution, high sensitivity and high stability.

  • unmatched spectral resolution minimizing interferences with <5 pm for wavelengths in the range 120-450 nm;
  • radial viewing and Total Plasma View providing lowest detection limits in ICP-OES spectrometry;
  • the only ICP-OES spectrometer on the market to provide ultimate accuracy for major precious metals analysis.

The new Ultima Expert is a unique combination of ultimate performance with comprehensive assistance tools designed to simplify method development.

The Ultima Expert is also available in LT version. Configuration and options are slightly different.

High performance design for demanding applications: material, chemical and petrochemical; metallurgy, geology and mining; precious metals; environmental, food and agriculture.

Benefits:

  • Radial viewing and Total Plasma View providing lowest detection limits in ICP-OES spectrometry;
  • The water-cooled high efficiency 40.68 MHz solid state generator enhances the ability to handle a large range of samples, reduces warm-up time down to 15 minutes, and improves stability and reliability;
  • Continuous wavelength coverage from 120 to 800 nm with Far UV option for improved sensitivity for halogens analysis or alternative wavelengths;
  • Unique sheath gas feature for unrivaled stability on samples with High Total Dissolved Solids content, up to 30% dissolved solids;
  • Unmatched spectral resolution minimizing interferences with <5 pm for wavelengths in the range 120-320 nm;
  • Optional dual grating system, offering <6 pm resolution up to 450 nm for line-rich matrices such as rare earth elements, geological or precious metals applications;
  • Patented HDD detection providing sub-ppb to percent level in a single analysis;
  • Unique HiStab device to achieve exceptional stability for demanding applications;
  • Dynamic range of up to 10 orders of magnitude using Image;
  • Optional 0.5 m or 1 m polychromator for simultaneous analysis;
  • Powerful software with unique comprehensive assistance tools.
Parameters Value
Ultima Expert Ultima Expert LT

Some typical detection limits, μg/L

 Li - 0.5; Na - 0.6; Mg - 0.03; Al - 0.2; Si - 1.3; Cr - 0.2; Mn - 0.05; Fe - 0.2
Ni - 0.3; Cu - 0.2; Zn - 0.2; As - 1.2; Zr - 0.3; Pd - 1.1; Ag - 0.6; Sn - 1.3
Ba - 0.04; W - 2; Os - 0.13; Ir - 2; Pt - 1.3; Au - 0.6; Pb - 1.5
La - 0.6; Eu - 0.15; Gd - 0.8; Th - 1.9; U - 1.4

Generator

 Solid state, 40.68 MHz, water-cooled

Torch

 Fully demountable torch, 3 mm internal diameter alumina injector,
glass inner and outer tubes

Sample introduction

 Concentric glass nebulizer and glass cyclonic spray chamber,
3 channels peristaltic pump, sheath gas device

Optical system

Thermally stabilized, 1 meter focal length, 2400 g/mm grating used in 1st and 2nd order with optical resolution <5 pm for 120-320 nm and <11 pm for 320-800 nm

Thermally stabilized, 1 meter focal length, 2400 g/mm grating used in 1st and 2nd order with optical resolution <5 pm for 160-320 nm and <11 pm for 320-800 nm

Detection

 Patented HDD system

Optional dual grating system

with 4320 g/mm and 2400 g/mm used in the 1st order with optical resolution <6 pm for 120-450 nm and <11 pm for 450-800 nm

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Optional

0.5 m or 1 m polychromator

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Dimensions

 169,6 х 69,8 х 60,4 cm

Weight

 205 kg
Typical detection limits, μg/L (* in mg/L)

ultima_expert_typical_detection_limits
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