B & K Manufacturing Company - 375 - Multimetro analogico
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B & K Manufacturing Company 375
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Equipaggiamento:
375
Data:
1962
Categoria:
Gruppo:
Sottogruppo:
Informazioni
GENERAL
The B & K Model 375 Dynamatic VTVM enables the user to make
measurements with a degree of speed and accuracy that far
surpasses conventional instruments.
Each voltage, resistance and current range has a separately
calibrated scale that automatically appears as the range
switch is rotated. The instrument is direct reading since
only the one correct scale is visible to the operator. Even
peak to peak voltages are direct reading and do not require
special interpretation.
The iridescent knife-edge pointer and anti-parallax mirror
makes it easy for the user to obtain precise measurements.
Illuminated scales eliminate reflections and permit readings
even under poor lighting conditions.
A sturdy combination probe with built in switch is used for
all voltage and resistance measurements. Separate front
panel current jacks are isolated from the VTVM circuitry for
safety and convenience.
The high input resistance (11 megohms) on all D. C. Voltage
ranges minimize circuit loading when measurements are made
from high resistance sources. The
1 megohm resistor built into the combination probe prevents
cable capacitance from shunting any A. C. or R. F. signal
when measuring D. C. voltage. An electronic bridge circuit
protects the sensitive meter movement from any damage during
accidental voltage overloads on all A. C. and D. C. voltage
ranges. The VTVM incorporates a detector which is accurate
for complex as well as sinusoidal voltages. A separate
crystal diode R. F. probe is available to extend the range
of A. C. measurements to 250 M.C.
A unique combination swivel stand and carrying handle
provide the utmost in operator convenience. Any viewing and
operating angle can be obtained regardless of the location
of the instrument.
1 Manuale
Manuale di servizio e utente
Tipo di manuale:
Manuale di servizio e utente
Pagine:
24
Dimensione:
1,8 MB
Lingua:
inglese
Revisione:
ID manuale:
Data:
Gennaio 1962
Qualità:
Documento scansionato, tutto leggibile.
Data caricamento:
07 Agosto 2018
MD5:
9af2a5b4-d3d6-991d-b86f-dccc394df020
Downloads:
384