Claisse M4

The standard in sample preparation by fusion

The Claisse M4 fusion instrument is a three-position automatic gas instrument that prepares glass disks for XRF analysis as well as solutions for ICP and AA analysis.

Better analytical results can be obtained by using the Claisse M4 fusion instrument since it is known for its fast and superior homogenization of the melt. Its uniform heating leads to highly reproducible results and all its fusion parameters can be modified in order to obtain the desired fusion conditions. High Analytical Performance
  • Inter-burner repeatability at each fusion cycle
  • Stable oxidizing flames leading to excellent repeatability
  • High accuracy
  • Consistent temperature and flame control
Programmable Fusion Parameters
  • Gas flow
  • Duration
  • Mixing speed and amplitude
  • Crucible angle
  • Agitation speed and angle
  • Cooling air flow
  • Magnetic stirring speed
Optimized method development
  • Visualization of the entire fusion process to facilitate the method development
Ultimate Safety
  • Fully automated pouring
  • No manipulation of hot vessels (cold-to-cold operation)
  • Automatic ignition and flame watching system
  • Safety cabinet

The Claisse M4 is very versatile because it can process a wide range of samples such as:

  • Mining and geological samples
  • Sulfides
  • Bauxites, fluorides
  • Polymers, catalysts
  • Pure metals, ferroalloys and other alloys
  • Cement, ceramic, slag, glass, silica, carbonates