A new look rugged ABS casing with sturdy
knobs and a reference chart for pH and temperature on the front panel make
pH 209 an ideal meter for students. 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 12VDC power supply are also included in the attractive
pricing.
pH 209 is supplied complete with HI 1332B
combination double-junction refillable pH electrode BNC with 1 m (3.3')
cable, 12VDC adapter, instruction manual.
|
|
pH
209 |
Range |
pH |
0.00
to 14.00 |
|
mV |
±1999 |
Resolution |
pH |
0.01 |
|
mV |
1 |
Accuracy
(@68°F/20°C) |
pH |
±0.01 |
|
mV |
±0.1 |
Typical EMC Deviation |
pH |
±0.03 |
|
mV |
±2 |
pH
Calibration |
|
Manual
2 points through offset & slope knobs |
Temperature
Compensation |
|
Manual
from 32 to 212°F (0 to 100°C) |
Electrode |
|
HI 1332B
combination double-junction
refillable pH electrode BNC with 1 m
(3.3') cable (included)
|
Input Impedance |
|
1012
ohm |
Power Supply |
|
12VDC
adapter (included) |
Environment |
|
32 to 122°F
(0 to 50 °C); 95% R.H. |
Dimensions |
|
240 x 182 x
74 mm (9.4 x 7.2 x 2.9”) |
Weight |
|
1.1 Kg (2.4
lb.) |
|