Search waiting | Matsusada Precision


  • RX5000 | X-ray Fluorescence Spectrometer | Matsusada Precision
  • RX5000 | X-ray Fluorescence Spectrometer | Matsusada Precision

An energy dispersive type X-ray fluorescence analyzer in pursuit of usability

The RX5000 series is no longer available as we have stopped the production and sales this model in November 2020. Meanwhile, we support.

Energy Dispersive X-ray fluorescence Analyzer

RX5000 is the energy dispersive type X-ray fluorescence analyzer that the screening examination of various toxic substances including the measures to RoHS and ELV order is possible.
The measurement element is from Mg to U. The measurement subject to a solid, a liquid, powders is extensive.
Because RX5000 has a large-sized sample room of the class's greatest level, it can measure a big sample without preprocessing.
Furthermore, the consecutive measurement of plural samples is possible because it has 16 samples automatic exchange turret.

Features and Benefits

  • Analyzing without preprocessing such as the resolution or the medicine treatment is available.
  • The sample room has big space which can put in the Laptop Computer.
  • Desk-top size of width only 19-inch (480mm)
  • The consecutive measurement of plural samples is possible with 16 samples automatic exchange turret.
  • Maintenance is simple with the electronic cooling-type detector that liquid nitrogen is unnecessary.
  • Installed a calibration curve for toxic substances beforehand.


The only operation is a click on the computer.

With a one-click operation that focuses on ease of use, anyone can use the RX5000.

The only operation  is a click on the computer

Sophisticated user interface

RX5000 includes a user aid function to automatically perform the detection of the measurement subject element and a judgment of the result of a measurement. Furthermore, we adopt the original control logic which can do operation intuitively, pursue usability thoroughly, and realize simple operation of the wonder.

For example: "Measurement Result Screen"

Measurement Result Screen

Outstanding compact design

Horizontal width of as small as approx. 19-inch (480mm)

Compared to the conventional X-ray fluorescence analyzers in the same category, outstandingly compact design has been achieved with the
RX5000. This analyzer ensures high-precision measurement without interfering with work in the field.

X-ray fluorescence spectrometer RX5000 series Compact design

Compact design with full-fledged sample room

Very large sample room

One of the largest class sample rooms(W15" ×D15" × H6") is standardly included. Large samples can be measured without cutting.

X-ray fluorescence spectrometer RX5000 series Large sample room
Automatic turret for changing 16 samples

Turret capable of automatic switching to 16 different kinds of samples is standardly included. There is no need for changing samples as measurement of multiple samples can be performed effortlessly.

X-ray fluorescence spectrometer RX5000 series Automatic turret

Full of useful functions that supporting various analysis

High-sensitivity analysis with the primary filter

Three kinds of filters are standardly included to increase detection sensitivity by reducing the background components that interfere with the identification of the trace element spectrum.

X-ray fluorescence spectrometer RX5000 series High-sensivity analysis

+α Key Point

Automatic filter changing function

A filter more suitable for the measurement target element will be selected.

Filter Measurement element [e.g.]
A Cr
B Br, Pb, Hg
C Cd

Shape correction function

If samples of the same content differ in shape and thickness, the determination value obtained from the analysis may also include a gap. As the accompanying software, RX-analyzer, automatically corrects this gap, highly precise results can be obtained without consideration of sample shape

X-ray fluorescence spectrometer RX5000 series High-sensivity analysis

Waveform separating function

Analysis lines for the measurement target may overlap in terms of energy, such as with the As-Kα line and the Pb-Lα line. In order to obtain precise determination of the overlapping elements, peaks of the elements should be separated from the one overlapping peak. The accompanying software, RX-analyzer, features an original method for automatically separating the peaks to perform high-precision measurements.

X-ray fluorescence spectrometer RX5000 series Waveform separating function

Thin-film analysis support

The thin-film FP method can calculate the film thickness and composition of each layer of multilayer thin films (optional).

Spectral matching function

This function uses the already saved measurement spectrum of a sample of which constituent elements and content ratio are known to compare with an unknown sample spectrum. In this way, this function can determine which known sample is similar to the unknown sample.

Examples of utilization

Discrimination of steel types such as SUS

This function can discriminate between SUS304 and SUS316.

Judgment of impurity incorporation

This function can judge acceptance/rejection based on the comparison between the target spectrum and the spectrum that has already been accepted.

PE-PVC automatic judgment function

It is necessary to determine the quantity of PE (polyethylene) samples,
often used in the plastic samples,
and the quantity of PVC (polyvinyl chloride) by using different calibration curves. However, as the accompanying software, RX-analyzer, is automatically
able to select calibration curves by detecting chlorine in the PVC; the steps involved in choosing the calibration curves can be avoided.

PE-X-ray fluorescence spectrometer RX5000 series PE-PVC automatic judgement function

Reporting function

The accompanying software, RX-analyzer, can output measurement results and conditions in a report format. This format covers necessary information and can be used for multiple purposes.

X-ray fluorescence spectrometer RX5000 series Reporting function


Multilayer thin-film FP

This is the optional software for measuring the thickness of thin film.

※This is an image.

X-ray fluorescence spectrometer RX5000 series Multilayer thin-film FP

Standard materials

Various standard materials that can be used for creating calibration curves and performing comparison measurement have been prepared.

X-ray fluorescence spectrometer RX5000 series Standard materials

Sample cup

This is used for measuring minute samples, powders, liquid samples, etc. Cups of various shapes are available according to use.When using the cups, Mylar™film is necessary.

X-ray fluorescence spectrometer RX5000 series Sample cup


This film is used with the sample cup. Both rolled film and cut film are available. Mylar™

* Mylar is a registered trademark of DuPont.

X-ray fluorescence spectrometer RX5000 series Mylar film

Laptop Computer

It is possible to change from a desktop computer to a laptop computer.

* This is an image picture.

X-ray fluorescence spectrometer RX5000 series laptop computer

Dedicated desk

The dedicated desk suitable for the size of equipment

X-ray fluorescence spectrometer RX5000 series Dedicated desk

*We will be flexible in responding to requests for additional calibration curves and measurement conditions.


Model X-ray tube voltage Shape of sample room Detector
RX5000 50kV Contact our sales office
for detailed.
Electronic cooling-type
semi-conductor detector


If you are unable to download a file

Please try the following solution.

  1. Please press Ctrl+F5 to clear the cache of your web browser and try again.
  2. Please restart your web browser and log in again to try again.
  3. Please change your web browser to another browser and try again.
  4. Restart the computer and try again.
  5. Please try again on a different computer.

The account registration is necessary for downloading

In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.

Please click here if you are not registered yet to our site.

Membership Registration (Free)

Please click here if you are already registered to our site.

Log in

Information on related articles in Technical Knowledge

X-ray Fluorescence Spectrometer

Search for related to X-ray Fluorescence Spectrometer