Apparatuur informatie:

Orion Research Incorporated 701A Level Meter
Orion Research Incorporated
Model: 701A
Datum: 1983
Categorie: Meetinstrumenten
Groep: Level Meter
Beschrijving: digital pH/mV meter
                                    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.

Deze handboeken zijn beschikbaar voor de bovengenoemde apparatuur:

Handleidingen Type: Gebruikershandleiding Orion-8865-Manual-Page-1-Picture
Pagina's: 27
Maat: 1.06 Mbytes (1111921 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number: IM701 A/3860
Datum: 01 januari 1983
Kwaliteit: Gescand document alle leesbaar.
Upload datum:
MD5: 984ec20dbd673b585494107af64d385e
Downloads: 121 Sinds 14 april 2017
Instrument description
front panel - rear panel
setup and checkout
pH measurements
general technique - single-buffer standardization -
two-buffer standardization - temperature compensation -
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
warranty and service information
notice of compliance

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