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Supermini200

High-Power Benchtop Sequential WDXRF Spectrometer

Elemental analysis of solids, liquids, powders, alloys and thin films

Compared to competing XRF systems, the Rigaku Supermini200 offers superior fundamental parameters and empirical software capabilities in a high resolution instrument with a compact footprint. As a high-power benchtop sequential wavelength dispersive X-ray fluorescence (WDXRF) spectrometer, for elemental analysis of oxygen (O) through uranium (U) in almost any material, the Supermini200 uniquely delivers low cost-of-ownership (COO) with high resolution and lower limits-of-detection (LLD).

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Supermini200_right Supermini200 with computer monitor Supermini200 with scientist

Supermini200 Overview

WDXRF performance with low costs

Not only is the Rigaku Supermini200 spectrometer an affordable choice for your XRF elemental analysis needs, the running costs are also low. P10 gas for the flow proportional detector is the only consumable. The Supermini200 does not require a source of cooling water, plumbing, or an external chiller, thereby decreasing system maintenance and lowering the overall lifetime cost of ownership of the system and yearly budgets for consumables and maintenance.

WDXRF for light element performance

Analyzing complex matrix materials with a wide range of light and heavy elements, from trace to high concentration levels, is this instrument's core competency. With its high powered (200 W) X-ray tube, Rigaku Supermini200 delivers high XRF sensitivity for light elements with superior spectral resolution for resolving line overlaps in complex matrices without the need for complicated mathematical peak deconvolution. Analyzing low concentration levels of light elements (F, Na, Mg, Ca, Si, Al, and P) is easy.

Highest resolution for difficult samples

Supermini200 WDXRF spectrometer is equipped with a three position crystal changer where LiF(200) and PET are mounted as standard crystals. RX26, Ge or RX-9 can be added optionally, with the RX9 providing higher sensitivity and resolution for P, S and Cl peaks.

Supermini200 Features

Analyze oxygen through uranium (O → U)
Analyze
Solids, liquids, powders, alloys and thin films
Atmosphere
Helium or vacuum
X-ray tube
50 kV, 200 W Pd-anode
Primary beam filter
Zr standard; Al optional
Detectors
Scintillation counter and F-PC
(S-PC not requiring P10 gas optionally available)
Crystals
3-position changer
Sample size
Able to accommodate 51.5 mm diameter samples
Automatic sample changer (ASC)
Standard: 10 sample positions (for 51.5 mm diameter samples)
Optional: 12 sample positions (up to 44mm diameter samples)
Vacuum
Rotary pump standard
Power
100 – 120V (50/60 Hz) 15A or 200 – 240V (50/60 Hz) 10A

Supermini200 Videos

Supermini200 Specifications

Technique Wavelength dispersive X-ray fluorescence spectroscopy (WDXRF)
Benefit Elemental analysis: O to U
Technology Sequential WDXRF
Attributes Air cooled 200 W X-ray tube, 12-position autosampler, LiF(200) and PET crystals
Options He-purge
Fundamental parameters
Extra RX25 or Ge crystal
Computer External PC, MS Windows OS
Dimensions 580 (W) x 670 (H) x 680 (D) mm
Mass 100 kg
Power requirements 1Ø, 100-120V 15A or 200-240V, 10A

Supermini200 Options

The following accessories are available for this product:

Air-Vacuum Atmosphere Measurement_square
Air/Vacuum Atmosphere Measurement (Sealing unit)

Measurement of liquids and fine powders with Supermini200 without using helium gas

Supermini200 Application Notes

The following application notes are relevant to this product

Supermini200 Resources

Webinars

Analysis of Hazardous Heavy Elements in Soil and Sediment Watch the Recording
Sample Preparation and High-Performance Benchtop XRF Spectrometry as an Analytical Tool in the Construction Industry Watch the Recording
Analytical Tools for the Cement Industry: Backup with Powerful Benchtop X-ray Fluorescence Spectrometer and X-ray Diffractometer Watch the Recording
Slag Applications in X-ray Fluorescence Analysis Watch the Recording
A Non-Destructive XRF Technique for Rapid and Easy Screening of Residual Catalysts in APIs and Intermediates Watch the Recording

Rigaku Journal articles

adobeX-ray fluorescence analysis of halogen elements Read the Article
adobeSpecialized, versatile, compact WDXRF spectrometer Supermini200 (RX9) Read the Article
adobeSample preparation for X-ray fluorescence analysis VII.　Liquid sample Read the Article
adobeSample preparation for X-ray fluorescence analysis V. /　Fusion bead method—part 2: practical applications Read the Article
adobeSample preparation for X-ray fluorescence analysis IV./ Fusion bead method―part 1 basic principals Read the Article
adobeSequential benchtop WDXRF spectrometer Supermini200 Read the Article
adobeXRF analysis by the fusion method for oxide powder on a benchtop WDXRF spectrometer Supermini Read the Article
adobeAnalysis of cement according to ASTM C114 and JIS R5204 using Supermini benchtop WDX spectrometer Read the Article
adobeX-ray fluorescence analysis of rocks —using a benchtop X-ray fluorescence spectrometer, Supermini Read the Article

Supermini200 Events

Learn more about our products at these events

  • IEEE-IAS/PCA Cement Conference 2025
    May 3 2025 - May 7 2025
    Birmingham, AL, USA
    Website
  • Rigaku Battery Forum 2025
    June 23 2025 - June 24 2025
    Neu-Isenburg, Germany
    Website
  • FEMS Euromat 2025
    September 13 2025 - September 17 2025
    Granada, Spain
    Website
  • Trollbroken XRF Sweden Conference 2025
    September 15 2025 - September 16 2025
    Göteborg, Sweden
    Website
  • Gulf Coast Conference 2025
    October 13 2025 - October 14 2025
    Galveston, TX, United States
    Website
  • CONGRESO GEOLÓGICO DE ESPAÑA 2025
    November 4 2025 - November 6 2025
    Zaragoza, Spain
    Website

Supermini200 Training

Upcoming training sessions

  • ZSX Primus IV & Supermini200 training (EMEA)
    September 8 2025 - September 10 2025
    Please contact ECOE@rigaku.com
    Neu-Isenburg, Germany
    ZSX Primus IV & Supermini200 training
    Class outline
    Registration form
  • WDXRF training (USA)
    October 13 2025 - October 15 2025
    $4200
    Hybrid; The Woodlands
    Class outline
    Registration form
  • ZSX Primus IV & Supermini200 training (EMEA)
    December 1 2025 - December 3 2025
    Please contact ECOE@rigaku.com
    Neu-Isenburg, Germany
    ZSX Primus IV & Supermini200 training
    Class outline
    Registration form

Testimonials

  • I like Supermini for its high sensitivity to the light elements as well as its high resolution...and all these are available with its benchtop packaging thanks to its high-powered generator and the WDXRF configuration.
    Read the full testimonial
    Takamitsu Sugihara
    Center of Deep Earth Exploration (CDEX)
  • Compared with conventional methods of analysis, the Supermini is safe, quick, and user-friendly, and is sure to supersede the traditional analytical methods.
    Read the full testimonial
    Jason Hubbard and Cameron Nix
    ALS Coal

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