megohm

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megohm

(ˈmɛɡˌəʊm)
n
(Units) one million ohms. Symbol:
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

meg•ohm

(ˈmɛgˌoʊm)

n.
a unit of resistance equal to one million ohms.
[1865–70]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.megohm - a unit of resistance equal to one million ohms
resistance unit - the reciprocal of conductance
ohm - a unit of electrical resistance equal to the resistance between two points on a conductor when a potential difference of one volt between them produces a current of one ampere
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
mégohm
References in periodicals archive ?
"Vitrek offers two series of electrical safety testers--95x and V7x (Figure 1)--that each perform hipot tests as well as insulation-resistance (megohms), ground-resistance (milliohms), and ground-bond tests," he said.
* SDM3045X DMM will make measurements of True-RMS AG voltage and AC current, resistance to 10 megohms, capacitance to 10,000 microfarads, continuity and diode tests, frequency and period measurements, and temperature, with support for thermocouple and RTD sensors
Static wicks are high-resistance devices (anywhere from 6 to 200 megohms resistance) that have a much lower corona voltage than the surrounding airframe structure they are attached to.
The reformulated 100 percent solids epoxy system fulfills the three criteria relating to flooring as outlined in ANSI/ ESD S20.20, which requires a system resistance of a person through the floor and to ground of less than 35 megohms. This makes it ideal for locations where electrostatic discharge is a serious cause for concern, such as in laboratories that need to protect sensitive electrical equipment or in areas where flammable materials are handled and in which a fire safe floor is required to prevent static becoming an ignition source.
They provide greater than 5,000 Megohms at 400 VDC and exhibit no evidence of breakdown or flashover when tested in IAW MIL-STD-1344, Method 3003.
Resistive sensors are very non-linear, and impedance (there is a capacitive component) can vary from many megohms at 10 percent RH to kilohms at 80 percent RH.
The high-quality pure water produced by the systems has resistivity values typically exceeding 15 Megohms cm at 25 C, <30 ppb of TOC (Total Organic Carbon) and bacteria levels of <1 cfu/mL.
Measures 200mVDC to 1000VDC, 200VAC to 750VAC, 200 micro AMPS to 10 AMPS, 200 ohms to 2 megohms. Includes diode and transistor check, auto reverse polarity, zero adjust, overload protection and low battery indicator.
Units are ohms or megohms (1 megohm = [10.sup.6] ohms).