Electron Machine Corporation

08/24/2026

https://blog.electronmachine.com/2026/08/the-e-scan-evo-next-generation.html

Information about In-line process refractometers and industrial refractometry for the pulp and paper, chemical, and food and beverage industries.

07/14/2026

Most of the value in a good process refractometer is that you stop thinking about it. So when Electron Machine released the E-Scan EVO, the question worth asking wasn't "what's new for its own sake" but "what's new that earns its place, and do I have to tear anything out to get it?"

What is the E-Scan EVO?

It's Electron Machine's newest in-line process refractometer, one that reads refractive index as your fluid flows and converts it into dissolved solids, percent concentration, and °Brix in real time. The electronics are a ground-up redesign, but the proven optical measurement method underneath carries over from the MPR E-Scan line.

Do I have to replace my existing E-Scan to upgrade?

No. The EVO talks to MPR E-Scan units going back to 1995, so for existing owners it's an upgrade path, not a rip-and-replace. You keep the wiring, the mounting, and the money already in the ground.

What actually makes it better?

Smarter internals and less babysitting. The short list:
- Dual microcontrollers for stable, redundant readings when the process turns rough
- An intelligent prism wash that runs cleaning cycles for you, so buildup stops skewing the numbers
- A no-moving-parts sensing head with wetted parts in 2205 duplex stainless, PTFE, and sapphire, ready for acids, caustic, and black liquor
- A modular design you can expand later with new protocols and I/O
- A bright 10.1-inch touchscreen with live readings, diagnostics, and layered password access
- Factory calibration out of the box, a -40°F to 300°F range without air purge, and accuracy tuned to the job

Behind all of it is the company that patented the world's first in-line refractometer in 1957 and still builds everything in-house in Umatilla, Florida, backed by 24/7 support, stocked spare parts, a two-year warranty, and a performance guarantee tied to your specs.

If you're running an MPR E-Scan and wondering what an upgrade looks like, or sizing up refractometers for a new application, the EVO is worth a direct conversation with Electron Machine.

06/17/2026

Electron Machine just launched the E-Scan EVO — the next evolution of its proven MPR E-Scan in-line refractometer platform.
For anyone running process measurement in pulp & paper, food & beverage, or chemical/pharma manufacturing, this matters: a modernized electronics platform, an intelligent self-cleaning prism wash, and a redesigned touchscreen interface — all while staying fully backward compatible with existing MPR E-Scan installations.
Built by a company that patented the world's first in-line refractometer back in 1957, the EVO is proof that innovation doesn't have to mean ripping out what already works.

Read the full breakdown of what's new and where it fits 👇
https://electronmachine.com/article_117_E-scan-EVO-Refractometer.cfm

06/17/2026

https://blog.electronmachine.com/2026/06/meet-e-scan-evo-electron-machines-next.html

Information about In-line process refractometers and industrial refractometry for the pulp and paper, chemical, and food and beverage industries.

04/15/2026

https://blog.electronmachine.com/2026/04/inline-process-refractometer-user.html

Information about In-line process refractometers and industrial refractometry for the pulp and paper, chemical, and food and beverage industries.