6625-00-714-3992 OSCILLOSCOPE Index 6625-00-714-3998 PROVER,GAS FLOW STA

National Stock Number:
6625-00-714-3993

Federal Supply Class:
6625

National Item Identification Number:
007143993

Description:
METER,ELECTRICAL FREQUENCY

Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.


Manufacturer Information:
658747496THE DEWEY ELECTRONICS CORPORATION


Techincal Specification:
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
FURNISHED ITEMS AND QUANTITYHEX NUT 6; SPLIT LOCKWASHER 6
INDICATOR TYPEDIAL W/POINTER
INSTALLATION DESIGNPANEL
OVERALL DIAMETER4.500 INCHES NOMINAL
OVERALL LENGTH1.937 INCHES MAXIMUM
MEASUREMENT RANGE-10.0 TO 10.0 KILOHERTZ SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.750 INCHES MAXIMUM
METER DEPTH BEHIND MOUNTING FLANGE1.375 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLESIX HOLE/STUD BOLT CIRCLE
MOUNTING BOLT CIRCLE DIAMETER1.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY6 SCREW AND 6 UNTHREADED HOLE
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
SCALE DIVISION QUANTITY50 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
STYLE DESIGNATORROUND FLUSH MTG
SURFACE TREATMENTPAINT


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