Welcome to Elexana

your solution for EMI electromagnetic interference and RFI radio frequency interference

Our industrial EMF, EMI, & RFI electromagnetic interference testing and consulting service division has become integral to our EMF Consultants arm.

Ryan Blaser, an electrical engineer with the Department of Energy (Nuclear Industry) is our Vice President and Chief Industrial EMF Consultant.

MediumSquareLogo.jpg

with Ryan, Mitch, and Jim

serving hospitals, firms, corporations, schools, institutions, industries, technology, film & music

New York City, Boston, Chicago, Washington D.C., Philadelphia, Pittsburgh, Atlanta, Miami, Denver, Minneapolis, Silicon Valley, San Francisco, Los Angeles, Phoenix, Dallas, Houston, Portland, Seattle


fullsizeoutput_fe.jpeg

We are available for EMI EMERGENCIES 24/7 for retained Clients

Please email us: info@elexana.com

Compliant with the IEEE 644-1994 - IEEE (Institute of Electrical and Electronics Engineers) Standard Procedures for Measurement of Power Frequency Electric and Magnetic Fields from AC Power Lines

and, then there’s us; striving to set the highest standards for EMF testing protocol and procedure; more thorough, more in-depth, more tests, and more service




Our Commercial Clients

MONTEFIORE HOSPITAL

THE BANK STREET SCHOOL

ECOSYSTEM ENERGY SERVICES

RETAIL DESIGN PARTNERS GROUP

EINSTEIN ELECTRICAL CORPORATION

MICHAEL GOLDFINE & ASSOCIATES, CPA

STUYVESANT TOWN RESIDENTIAL DEVELOPMENT

APPLEVIEW EARLY LEARNING CENTER & PRESCHOOL

CONCERTS IN MOTION - A 501(C)3 CHARITY

THE LAW OFFICE OF JANICE G. ROVEN

PARKCHESTER NORTH CONDOMINIUM

SEA BREEZE DEVELOPMENT, LLC

JAEGER BRASS INSTRUMENTS

JOSEPH CARINI CARPETS

RYBAK DEVELOPMENT

BIJOU PROPERTIES

MIDURBAN, LLC



Why Be Concerned About EMI?

Electromagnetic interference (EMI) causes latency, malfunction, and sluggish performance to fine electronics such as computers, medical equipment, financial trading platforms, graphic software, and more.

With the exponential increase of wireless technologies in New York City, EMI has become vernacular. Synonyms are: line noise, harmonic transients, dirty electricity, RFI (radio frequency interference), electromagnetic coupling, micro-surge electrical pollution (MEP), and more.


How Does EMI Occur?

Metal, of course, is a conductor for electromagnetism. If you have a strong electromagnetic field nearby a metal wire that has an electrical current and/or voltage, the nearby electromagnetic field will magnetically converge, couple, and ride along with the original current. Imagine a surfer hopping onto his surfboard to ride that perfect wave.

pattern-1341253__480.jpg

The amount of interference that will occur on an electronic is relative to frequency, the V/m (Volts per meter) and the magnetic flux of the intruding EMF.

The top line is a smooth sine wave of alternating current (AC.) The bottom line is a sine wave corrupted with EMI.

The top line is a smooth sine wave of alternating current (AC.) The bottom line is a sine wave corrupted with EMI.

The analogy of wind and water wonderfully illustrates the concept of EMI.

If there is a slow and easy breeze moving across the surface of a lake, you will see ripples or small mercurial waves in the water.

When wind velocity and force increases, you will see more turbulent water. This resembles EMI.

The concern for EMI is the reason you are calmly ordered by your airline pilot to place your phone on “airplane mode.” Accumulative electromagnetism from the many cell phones reflecting off of hard surfaces inside the cabin could intrude onto the computer’s circuitry that controls the landing gear.

EMI is why certain hospital wings will have cell phone restricted areas.

If you think that your fine electronics may be affected by EMI, then you are on on your way to having your problem solved. We’re here for you from Monday through Friday.

Registered, Licensed, Certified, and Insured

© 2012-19 All rights reserved.

Tags: RFI, EMR, radiation interference, computer malfunction, ultrasound, EMF radiation interference