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Claisse M4

The standard in sample preparation by fusion

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Malvern Panalytical

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Average Rating 4.7

|2Scientists have reviewed this product

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Great value and performance.


Average Rating 4.3

Application Area:

Cement and concrete related materials

The Claisse M4 is easy to use and provides reproducible results. The price is lower than comparable thermoelectric models and provides value if you don't need the precise temperature control. The M4 also has a better sample agitation than most other models. Most fluxers just swirl the sample, but the M4 tumbles it in an effective manner. I used the previous model (fFuxy) for more than 20 years without any problems.

Review Date: 4 Mar 2020 | Malvern Panalytical

Manufacturer's Response

Thank you, Scott, we are glad to hear that this product is easy to use and that it gives better sample agitation than most models on the market.

Easy-to-use equipment and great reliability. It doesn't have any flaws.


Average Rating 5.0

Application Area:

Analysis of cement samples and raw materials

Easy-to-use equipment and great reliability. It doesn't have any flaws.

Review Date: 29 Nov 2019 | Malvern Panalytical

Manufacturer's Response

We thank you for these comments on the M4 Fluxer. We are glad that the instrument robustness meets your requirements.

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. It is very versatile because it can process a wide range of samples such as:

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

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.

The Claisse M4 fusion instrument is also very economical since it has low maintenance and operation costs. It guarantees a quick ROI.

Other Benefits of Using the Claisse M4 Fusion Instrument:

  • Easy to install and to operate
  • No calibration, compressed air or oxygen needed
  • Optimal agitation by rotation while inclined

Automatic spark ignition

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