COLE PARMER warrants this product to be free from defects in materials
and workmanship for a period of one year from date shipped. Warranty
will be allowed whenever possible, however all warranty claims will be
reviewed by COLE PARMER.
This warranty shall not apply to fuses, disposable batteries
(rechargeable type batteries, pH electrodes, temperature probes and
conductivity cells are warranted for 90 days) or any product or part
which have been subject to misuse, neglect, tampering, accident or
abnormal conditions of operations.
COLE PARMER is pleased to offer suggestions on the use of this product;
however, we have no control over its use or intended use. No
representation or warranty, whether of merchantability, fitness for any
particular purpose is made beyond the repair, replacement or refund of
purchase price at the sole discretion of COLE PARMER. In no event shall
COLE PARMER be liable for special or consequential damages for injury to
person or property which may result from the use of this product. Users
shall determine the suitability of this product for its intended
applications before using and users shall assume all risks and liability
whatsoever in connection therewith regardless of our suggestions as to
applications or constructions.
RETURN OF ITEMS:
Authorization should be obtained from our Customer Satisfaction
Department (Call - 1-800-323-4340) before returning any item for any
reason. When applying for authorization, please include any data
regarding the reason the item is being returned. All items must be
carefully packed as to prevent shipping damage, and insured against loss
and shipping damage. COLE PARMER will not be responsible for any
shipping damage. Items being returned without prior authorization may
not be accepted.
NOTE:
COLE PARMER reserves the right to make changes in specifications,
designs, construction and appearance of our products without notice.
SHIPPING CHECKLIST:
Upon receipt, the instrument should be carefully unpacked and inspected
for shipping damage. All materials in the container should be checked
against the enclosed packing list. If the instrument has been damaged
in transit, you must file a damage claim with the carrier. Please
retain all packing material and carton.
MODEL 19060-00 Packing includes the following:
Model 19060-00 Conductivity Meter
U.S. Standard Power Cord (removable)
Fuses [2] (1/16 amp) for optional 230 VAC operation
Ferrite Shield [2] see page 15
2
Instruction Manual
SHIPPING CHECKLIST CONTINUED:
Model 19060-10 Packing includes the following:
Model 19060-10 Conductivity Meter with RS232 & Recorder Output
U.S. Standard Power Cord (removable)
Fuses [2] (1/16 amp) for optional 230 VAC operation
Analog Recorder Connector
Software diskette (For PC data logging)
Ferrite Shield [2] see page 15
Instruction Manual
CELLS:
Order cells separately
Four wire cell with embedded thermistors
Cell Constant approximately 10 cm -1
Au cells are best suited for high purity solutions
Multipurpose cells are combination dip and flow
19060-51 Dip Cell (Au) with 48” cable
19060-52 Dip Cell (Pt) with 48” cable
19060-53 Multipurpose cell (Au) with 48” cable
19060-54 Multipurpose cell (Pt) with 48” cable
19060-55 Multipurpose cell (Au) with 2 meter cable
19060-56 Multipurpose cell (Pt) with 2 meter cable
01481-11 Platinizing Station for replatinizing (Pt) cells
(does not include ASTM D1125 Platinizing Solution)
CALIBRATION SOLUTION:
See our General Catalog for available Conductivity Calibration
Solutions.
INTRODUCTION:
The model 19060-00 is a bench top microprocessor based multifunction
meter designed for the measurement of conductivity and temperature of
aqueous solutions. This conductivity meter has six ranges, each from 0
to 3300 counts and is displayed on a large sixteen character dot matrix
liquid crystal display. All instruments are shipped from the factory
for 115 VAC line operation. The power entry module on the rear panel
can be easily changed for 230 VAC operation when necessary.
This meter features four front panel controls, one for manual range
selection or auto ranging. One for function selection of conductivity,
resistivity, TDS, self-test or standby. One for parameter selection of
reference temperature, temperature coefficient, cell constant and TDS
multiplier. The last front panel control is for the display and setting
of the parameters as well as transmit on command (transmit on command
for model 19060-10 only).
3
INTRODUCTION CONTINUED:
The model 19060-10 has an additional function of Salinity, RS232 output
for a serial printer or PC data display, logging and printing. An
analog output of conductance and temperature for strip chart recording.
CONDUCTIVITY:
The basic unit of resistance is the ohm, conductance is the reciprocal
of resistance, its basic unit of measurement is the mho (international
system of units for mho is Siemens [S]).
In the measurement of aqueous solutions, conductivity is based on the
reciprocal of the resistance of a 1-cm cube of material measured between
opposite faces. This is a cell constant of 1. Conductivity cells
usually consist of two metallic plates of a determined size mounted in a
defined area. The cell constant “K” is the length “L” (or distance
between the plates) of the conducting path in centimeters divided by the
effective cross sectional area “A” of the conducting path in square
centimeters (K=L/A). The resistance of conductor is inversely
proportional to its cross sectional area and directly proportional to
its length.
The model 19060-00, -10 is designed to use a cell with a constant of 10
cm-1. The instrument’s cell constant parameter setting is adjustable
from 8.00 to 12.00.
Conduction in aqueous solutions is by ionic movement and increases with
temperature. This change is expressed in percent per degree “C”
relative to a reference temperature normally 25.0°C and is commonly
called the slope.
The model 19060-00, -10 has Automatic Temperature Compensation for slope
correction with reference temperature parameter adjustable from 12 to
28°C, temperature coefficient parameter adjustable from 0 to 12.5% per
degree C and displays conductivity in mS or mS.
RESISTIVITY:
The model 19060-00, -10 displays resistivity as a reciprocal of the
conductivity. Resistivity’s basic unit of measurement is the ohm.
Model 19060-00, -10 displays resistivity in MW and KW.
TOTAL DISSOLVED SOLIDS:
The Total Dissolved Solids (TDS) in a solution does not change with
temperature. Conductivity is sensitive to temperature. The Model
19060-00, -10 automatically calculates the TDS from the conductivity
reading by applying the appropriate factor that the user sets or by
using the preset parameter. The TDS multiplier is adjustable from 40%
to 125% and displays TDS in PPM (Parts P
Thousand).
er Million) or PPT (Parts Per
4
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