A NEW CONTACTLESS TACHOMETER

• Document Type: CREST
• Collection: STARGATE
• Document Number (FOIA) /ESDN (CREST): CIA-RDP96-00787R000500180031-6
• Release Decision: RIFPUB
• Original Classification: K
• Document Page Count: 7
• Document Creation Date: November 4, 2016
• Document Release Date: September 1, 2000
• Sequence Number: 31
• Publication Date: January 1, 1981
• Content Type: OPEN

K?DO93Y
R New
CONTACTLESS
TACHQM~TEH
V. A. KONSTANTINOV, Engineer
Alt C a&_0
The instrument in question - the RVT
-electronic tachometer - is a radiowave
measuring instrument connected with the
object through the microwave-band elec-
-romagnetic field.
Radio Methods
More Convenient
Than Stroboscopic Ones
The RVT radiowave tachometer meas-
ures the rotational parameters of various
machine parts from any distances, practi-
cally in any requisite frequency range, no
matter what materials these parts are
made of, and irrespective of their shape
and size. Electromagnetic energy passes
through dielectric walls and, what's no less
.4. Ft # t