MESA-50K

X-Ray Fluorescence Analyzer

In order to meet RoHS/ELV and to analyze hazardous elements, HORIBA has offered the X-ray Fluorescence Analyzer XGT-1000WR series. Since 2002, 1000 units have been used all over the world for these applications to meet the critical needs from our customers to analyze the sample without cutting it. In 2012, an intuitive MESA-50 X-ray Fluorescence Analyser was released. It became every popular in a very short amount of time, and in 2013 a new type of MESA-50 with a big sample chamber has been added to the MESA-50 series.  It is equipped with the sophisticated LN2-free detector.  As/Sb analysis function and Multilayer Film FPM are available as options.

Segment: Scientific
Manufacturing Company: HORIBA, Ltd.

1. Speedy

  • Silicon Drift Detector (SDD) drastically reduces measurement times, and provides increased sensitivity, for true high throughput analysis.

2. Small

  • The MESA-50K features a large sized chamber without compromising the minimum footprint. Can be simply connected to PC via USB.

3. Simple

  • Reduce routine maintenance work (LN2 free operation)
  • No need for vacuum pumps
  • Intuitive simple measurement process for all material types

4. Smart

  • English / Japanese / Chinese user interfaces
  • Excel® data management tool

5. Safe

  • No worry about X-ray leakage

Options & Consumables

We have a variety of sample cells available to choose from for your liquid samples. Please refer how to choose and assemble the sample cells for your reference.

Basic Items

 
PrincipleEnergy dispersive X-ray fluorescence spectrometry
Target applicationRoHS, ELV, Halogen Free
Meas. Elements13Al - 92U
Sample typeSolid, Liquid, Powder
X-ray generator

 
X-ray tubeMax 50kV, 0.2mA
X-ray irradiation size1.2mm, 3mm, 7mm (Automatic switching)
X-ray primary filter4 types (Automatic switching) 
Detector
 
TypeSDD (Silicon Drift Detector)
Signal processorDigital pulse processor
Sample chamberAtmosphereAir
Sample observationCCD camera
Chamber size460 x 360 x 150 mm [W x D x H]
UtilityOperationPC (Windows® 7)
Power supply100-240V, 50/60Hz
Dimensions 590 x 590 x 400 mm [W x D x H]
Weight 60 kg
SoftwareAnalysis FunctionMultilayer Film FPM (Optional), Sb/As analysis (Optional)

*Windows is a registered trademark of Microsoft Corporation.

Pt Loading Mass Determination of PEMFC Catalyst Sheet Using a Benchtop EDXRF Analyzer
Pt Loading Mass Determination of PEMFC Catalyst Sheet Using a Benchtop EDXRF Analyzer
We introduce a fast and non-destructive method for Pt catalyst loading mass determination in catalyst sheet of proton exchange membrane fuel cell using a benchtop EDXRF analyzer. We made a calibration curve by analyzing multiple in-house samples with different Pt loading masses (0.052 - 0.39 mg/cm2) and determined catalyst loading mass of a sample using the curve. Our result showed that the curve had a good linearity and that the calculated result was consistent with the labeled value of the sample with good repeatability.
Non-destructive Thickness and Composition Analysis of Coatings on Steel Using MESA-50
Non-destructive Thickness and Composition Analysis of Coatings on Steel Using MESA-50
Steel coating plays an important role in preventing corrosion of steel samples. Therefore, an understanding of coatings can help in improving the steel properties. XRF is a powerful technique for measuring thickness and composition of coatings. We carried out non-destructive thickness and composition analysis of Zinc-Nickel coating on steel using the MESA-50 X-ray fluorescence analyzer.
Micro-XRF analysis for lead contamination in toys
Micro-XRF analysis for lead contamination in toys
A plastic toy is analysed for the presence of lead within its many components. Spot analysis shows concentrations of this harmful element can reach as high as 0.3%. XRF imaging allows its distribution across the toy to be quickly characterised.

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