DspH-1B and DspH-3B POCKET PAL meters measure pH
and conductivity in a compact one-hand operation. There
are no electrode cables to fool with. The electrodes simply
fold under the instrument for storage. Two test buttons
control all operations. Temperature variations are automatically
compensated for both pH and conductivity measurements. Easy
screwdriver adjustments include Cal and Slope for pH, and
Zero and Span for conductivity. The POCKET PAL operates
on a 9-volt battery (included).
ELECTRODES
No more fumbling with electrodes and cables. The POCKET
PAL electrodes fold into the instrument body for storage.
When you are ready to make pH and conductivity measurements,
simply deploy the electrodes into a 90º or 180º
measurement position. Each electrode is independently user
replaceable. A variety of pH electrodes are available including
double junction and calomel reference types.
TEMPERATURE COMPENSATION
Temperature compensation is automatic for both the pH and
conductivity measurements. Separate temperature sensors
embedded in each electrode match the response to temperature
change, compensating for variations in temperature to 25ºC.
The compensation range is from 0 to 70ºC for pH, and
0 to 50ºC for conductivity. |
DSPH-1B / DSPH-3B
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NEWPORT
PRODUCT INFO
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•
REQUIRES
ADOBE ACROBAT - HELP
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DISPLAY
Large black
LCDs permit easy reading. 3 1/2 digits are provided for pH range;
4 1/2 digits for conductivity. The last digit in the conductivity
mode is a dummy zero, eliminating the need for a x10 scale. Display
prompts include pH, PPM and Lo-Batt.
TEST BUTTONS
Two tactile, watertight rubber switches operate all instrument
functions and allow you to feel when contact is made. One button
selects On/Off, the other selects pH or conductivity mode. This
rugged material was selected to provide long life expectancy for
the switches.
CALIBRATION ADJUSTMENTS
Four calibration potentiometers include Cal and Slope adjustments
for pH and Zero and PPM adjustments for conductivity. Pots are
positioned below the battery housing panel so they are easily
accessible, yet out of the way during tests. Each pot is clearly
labeled to avoid calibrating confusion. 10-turn potentiometers
allow precise adjustments. Both pH and conductivity may be calibrated
at two points to improve overall accuracy.
9 VOLT BATTERY
The DspH operates on a standard 9 V transistor battery. The easily
accessible battery compartment is separated from the DspH circuitry,
eliminating the chance for the battery leakage damage. The battery
compartment cover stops in two positions, one to expose calibration
adjustments, the other to completely access the battery.
To
Order (Specify
Model No.) Prices shown in U.S. Dollars
|
Model
No.
|
Description
|
Price
|
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DSPH-1BUS
|
pH/conductivity
meter, 0-19,999 µmhoms, 0-14 pH |
$360
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DSPH-1BPPM
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pH/conductivity
meter, 0-19,999 ppm, 0-14 pH |
$360
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DSPH-3BUS
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pH/conductivity
meter, 0-199,999 µmhoms, 0-14 pH |
$410
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DSPH-3BPPM
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pH/conductivity
meter, 0-199,999 ppm, 0-14 pH |
$410
|
Each unit supplied
with sensor(s), screwdriver, vinyl carrying case, battery & operator’s
manual.
Ordering Example: DSPH-3BUS,
pH/Conductivity meter, 0-14 pH, 0-199,999 µmhos, $410.
ACCESSORIES
and REPLACEMENT ELECTRODES
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Model
No.
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Description
|
Price
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PHE-8200B
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DSPH-1B/3B
replacement stick pH electrode w/ATC |
$78
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PHE-8200D-BNC
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DSPH-1B/3B
replacement stick pH double junction electrode w/ATC |
$85
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PHE-8236
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DSPH-1B/3B
replacement pH electrode with 1m (3') extension cable with
ATC |
$79
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DSPH-1B/3B
replacement stick conductivity cell |
$67
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CDE-8236A
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DSPH-1B/3B
replacement conductivity cell with 1m (3') extension cable |
$68
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PHEC-60
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DSPH-1B/3B
1m (3') pH extension cable Triax |
$39
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CDEC-60
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DSPH-1B/3B
1m (3') conductivity extension cable |
$19
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PHE-8200-BNC
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Triaxial
to BNC adaptor for DSPH-1B/3B |
$49
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