EZ Digital OS-3060D Uživatelský manuál stáhnout pdf (Strana 32)

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UNIVERSAL / FREQUENCY COUNTER

FC-7150U/7015U/7150/7015

FC-7150U FC-7015U

FC-7150 FC-7015

FFEEAATTUURREESS

󳀏9 Digit display with 0.01mHz resolution in 1sec

󳀏RS-232C serial interface for communication

with computer(Option)

󳀏High sensitivity external reference input function

(≥20mVrms)

󳀏Microprocessor controlled

󳀏Reciprocal technique for high resolution at low counting

frequencies

󳀏Self check function executed to perform an automatic self

diagnosis of various counter function

󳀏Push - scanning for selecting function and gate time

󳀏Low - pass filter(100kHz, -3dB)installed for removing noise

signal in low frequency measuring

󳀏AC/DC coupling function(Selectable X1/X10 Attenuator)

󳀏Data-Hold function

FFCC--77001155UU // 77115500UU

Universal Counter

󳀏Frequency measuring range : 0.1Hz~100MHz in A,B input

80MHz~1.5GHz in C input(7150U only)

󳀏Trigger level adjustment for input A

󳀏Separate and Common mode selectable for input A and B

󳀏Period and Total measurement for input A

󳀏Time interval and Ratio measurement for input A and B

󳀏Slope mode selectable for input A and B

FFCC--77001155 // 77115500

Frequency Counter

󳀏Frequency measuring range : 0.1Hz~100MHz in

A,B input, 80MHz~1.5GHz in C input(7150 only)

󳀏Period measurement for input A

󳀏Total measurement for input A

󳀏RPM measurement for input A

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EZ Digital OS-3060D Uživatelský manuál Strana 32