LoMAX
Discover the world of light elements and low energy EDXRF analysis
The same optical technology used for WDS optics can be applied to your existing or new EDS, too! Our LoMAX attachable optic for EDS detectors enables your EDS to see the light elements in your sample. LoMAX increases low-energy x-ray count rates by over 10X in some cases. It may be configured to act as a selective low-pass filter for some special applications so your EDS system can spend time counting scarce soft x-rays instead of the abundant high-energy x-rays.
LoMAX safely and quickly slides over the end of your EDS detector with no risk to the detector window. It is easily installed by the user and does not interfere with high-energy x-ray analysis. The optic itself slides out and can be replaced with a standard collimator insert in seconds, if needed.
Now, you can see the light – elements that is – with LoMAX. For more information, to see a demonstration, or to evaluate LoMAX please contact us.



About LoMAX:
- INCREASE COUNTRATES AND PEAK TO BACKGROUND 100eV – 1000eV
- GAINS UP TO 10X WITHOUT INCREASING KV, CURRENT, OR DEADTIME
- SEE LIGHT ELEMENTS Be – F (ALSO HEAVY ELEMENT L&M LINES)
- SAFE & INSURED! WILL NOT DAMAGE EDS DETECTOR WINDOW
- FAST SIMPLE INSTALLATION: SLIDES OVER END OF DETECTOR
- EASY INITIAL ALIGMENT PROCEDURE
- QUICK EXCHANGE WITH CONVENTIONAL COLLIMATOR
- RE-ALIGNMENT UNECESSARY AFTER OPTIC REMOVAL & REMOUNT
- DOES NOT INTERFERE WITH HIGH ENERGY ANALYSES
- FITS 10 & 30 MM2 EDS DETECTORS. OTHER SIZES UPON REQUEST
- SPECIAL, ELEMENT SPECIFIC, OR LOW-PASS OPTIC AVAILABLE
Advantage of LoMAX:
- INCREASE SENSITIVITY AND LOWER DETECTION LIMITS FOR LIGHT ELEMENTS Be-F AND HEAVIER ELEMENT LINES < 1000Ev
- READILY PERFORM QUALITATIVE AND QUANTITATIVE ANALYSIS ON Be, B, C, N, O, F AND HEAVY ELEMENTS WITH X-RAY LINES < 1000Ev
- SIGNIFICANTLY IMPROVE LIGHT ELEMENT PRECISION AND ACCURACY
- DRAMATICALLY DECREASE MEASUREMENT AND MAPPING TIMES
- LOW KV ANALYSIS REDUCES ACTIVE MEASUREMENT VOLUME
- LOW KV ANALYSIS IMPROVES DEPTH PROFILING CAPABILITY
- LOW KV ANALYSIS IMPROVES THIN FILM ANALYSIS
Benefits of LoMAX:
- IMPROVE QUALITY AND RELIABILITY OF ANALYSES
- IMPROVE ANALYSES THROUGHPUT
- INCREASE THE VALUE OF YOUR EDS INVESTMENT
- EXPAND THE SCOPE AND VALUE OF YOUR SERVICES
- REDUCE NEED TO PURCHASE / USE WDS
- SAVE AND MAKE MONEY USING LoMAX
LoMAX Technical Data and Applications: Download PDFs
- Introduction to LoMAX
- Technical information about EDS and Light Element Analysis with LoMAX
- LoMAX Flyer
- Microscopy Today article on LoMAX
- Applications of LoMAX
- EDS Optic Gain
- EDS Optic Spectral Artifacts
- B-Doped Si with LoMAX: an extreme application
- Recovering light-element performance from ‘dirty’ EDS detector window with LoMAX.
- Photometrics Lab, Huntington Beach, CA tests LoMAX
- TiN TiC Spectra with and without LoMAX; No Spectral Artifacts
- Analyzing Beryllium with LoMAX
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