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pH/mV Bench Meter
Shown smaller than actual size.
PHE-1411
electrode.
PHB-209 is supplied with combination
double-junction refillable pH electrode
with 1 m (3.3') cable, 12 Vdc adaptor,
and operator’s manual.
PHB-209
ELECTRONICS
U Oriented for Simplicity—PHB-209 was Built Around the Idea
Of Simplicity with a Large LCD, Easy-to-Operate Knobs,
and a pH/Temperature Chart on the Front Panel
U User-Friendly Design
U Manual Calibration—To Illustrate the Calibration Process,
Manual Potentiometers Allow the User to Adjust the Offset
and Slope Characteristics
The rugged ABS casing with sturdy knobs, and a reference chart
for pH and temperature on the front panel make PHB-209 an ideal
meter for all users. The keypad has membrane keys for changing
the mode and knobs for slope and offset calibration.
The pH offset and slope are manually adjustable in order to display
the calibration concept and the electrode characteristics to the
students. Measurements can be performed for pH with manual
temperature compensation as well as for REDOX (Reduction
Oxidation Potential). The selected temperature is displayed
to ensure better accuracy. The LCD displays the temperature
comprehensively while manually compensating for its effects.
Practicality, simplicity and comprehensive operating procedures
in addition to an affordable price make this meter one of the most
popular, basic pH meters available today. A rugged double-junction
refillable pH electrode and 12 Vdc power supply are also included.
Specifications
Range: 0.00 to 14.00 pH; ±1999 mV
Resolution: 0.01 pH; 1 mV
Accuracy (@68°F/20°C): ±0.01 pH; ±0.1 mV
Typical EMC Deviation: ±0.03 pH; ±2 mV
pH Calibration: Manual 2 points through offset and slope knobs
Temperature Compensation: Manual from 0 to 100°C
(32 to 212°F)
Electrode: Combination double-junction refillable pH electrode
BNC with 1 m (3.3') cable (included)
Input Impedance: 10
Power Supply: 110 Vac to 12 Vdc adaptor included
Environment: 0 to 50°C (32 to 122°F); 95% R.H.
Dimensions: 240 L x 182 W x 74 mm D (9.4 x 7.2 x 2.9")
Weight: 1.0 kg (2.2 lb)
12
Ω
To Order Visit omega.com/phb209 for Pricing and Details
Model No. Description
PHB-209 pH/mV benchtop meter with pH electrode
PHE-1411 Double junction, plastic body, gel-filled
ORE-1411 Double junction ORP probe
PHA-77 Third arm electrode holder
PHA-4 4.00 pH buffer solution 500 ml (1 pint) bottle
PHA-7 7.00 pH buffer solution 500 ml (1 pint) bottle
PHA-10 10.00 pH buffer solution 500 ml (1 pint) bottle
PHB-200PS 220 Vac to 12 Vdc adaptor
Comes complete with pH electrode, BNC with 1 m (3.3') cable, 110 Vac to
12 Vdc adaptor and operator’s manual.
Ordering Example: PHB-209, pH/mV benchtop meter, PHA-4, 4.00 buffer
solution, PHA-7, 7.00 buffer solution.
combination pH electrode with 1 m (3.3') cable
B-21
Our pH Field and Lab Instruments product line
continues to expand, visit omega.com for new details!
For Sales
& Service
U.S.A. and Canada
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