Valhalla Scientific Inc. 2701 B Calibrator
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Model:
2701 B
Date:
Category:
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Description:
Programmable Precision DC Voltage Calibrator
Information
Valhalla Scientific's Model 2701B Programmable Precision DC
Calibrator is a highly stable precision DC Voltage Source.
Front panel switches permit selection of output voltages
from 1 microvolt through 1,222.221 volts in four ranges,
with a resolution of one part in one million.
The instrument uses a precision reference for output
control. The voltage level of this reference is dependent on
the duty cycle of a digital pulse Generator which, in turn,
is controlled by the front panel voltage selection switches.
Since this technique eliminates the shortcomings
of-conventional resistive voltage dividers, the accuracy and
stability of the instrument are independent of switch
control resistance. Digital control of the pulse Generator
greatly simplifies remote voltage selection through an
optional IEEE-488 Interface.
Manual type:
Service and User Manual
Pages:
67
Size:
2.42 Mbytes (2534763 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2017 04 14
MD5:
52a85f16779512e81b68df68d2d8e853
Downloads:
887