Orion Research Incorporated 701A Level Meter
Manufacturer:
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Orion Research Incorporated 701A you can upload the files here .
Model:
701A
Date:
1983
Category:
Group:
Description:
digital pH/mV meter
Information
The Model 701A digital pH/mV meter is the ideal meter for
all research and precision
measurements with pH and chemical sensing electrodes. In
both the absolute and
relative mV modes, the meter covers a range of ±
1999.9mVwith ±0.1 mV precision.
The relative mV scale has a calibration potential of ± 200
mV. For pH measurements
the meter offers a 0.01 pH scale with ±0.01 pH relative
accuracy and a 0.001 pH
scale with ±0.001 pH relative accuracy.
The 701A has a bright, long lasting LED display with
automatic sign indication that
eliminates interpolation and reading errors. It has an
analog recorder output with
span control and a parallel BCD digital output which permits
the 701A to be used
with compatible digital printers. A 10µA current is
available for Karl Fischer titrations. Circuitry in the 701A
is completely solid state, and the meter features high In-
put impedance along with extremely low drift.
Operation of this versatile research tool Is simple. We
suggest that you read the entire
instruction manual before attempting operation. This will
familiarize you with the
meter's controls and outputs, as well as give you an Idea of
the meter's potential uses.
Manual type:
User Manual
Pages:
27
Size:
1.06 Mbytes (1111921 Bytes)
Language:
english
Revision:
Manual ID:
IM701 A/3860
Date:
1983 01 01
Quality:
Scanned document, all readable.
Upload date:
2017 04 14
MD5:
984ec20dbd673b585494107af64d385e
Downloads:
777
Information
Introduction
Instrument description
front panel - rear panel
setup and checkout
pH measurements
general technique - single-buffer standardization -
two-buffer standardization - temperature compensation -
recalibration
potentiometric measurements
general technique - direct measurement - recalibration -
polarized electrode filtrations - total concentration by
addition and
subtraction methods - known addition - analate addition -
analate subtraction - known subtraction
data recording
strip-chart reading - digital recording
use with ORION Accessories
use with ATC Probe - use with 605 manual electrode switch -
use with 951 digital printer
troubleshooting
warranty and service information
appendix
notice of compliance
accessories
specifications