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ELECTRO CHEMICAL INSTRUMENTS |
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LAB pH METER, PRECISION
pH, mv, oC |
CpH-102 & CpH-103
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Contech CpH
-102, an advanced Bench top pH Meter is the perfect
combination of the state of the art electronic design
coupled with advanced software & reliable electro
chemical sensor higher uses a combination plastic pH
electrode with inbuilt temperature sensor for the
simultaneous measurements of pH & temperature &
automatic temperature correction. CpH-103, a higher end
bench pH Meter incorporates a glass electrode & seperate
temperature sensor for high accuracy pH measurement &
automatic temperature compensation.
These pH Meters cover
innumerable applications in Research, Education,
Chemical, Pharmaceutical, Food processing, Cosmetic,
Biological & Agricultural fields. |
Features
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pH, mV and temperature measurement. |
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Automatic or Manual temperature Compensation |
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3 point
pH calibration, Automatic buffer recognition. |
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Buffers
selectable from 1.68pH, 4.00pH, 4.01pH, 6.86pH,
7.00pH, 9.18pH, 9.20pH.
10.01pH and 12.45pH |
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Bi
directional RS232 interface. Baud rate
selectable from 1200,2400,4800 and 9600. |
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Single
and continuous print out of measuring
parameters. |
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Multiple Printout types. Combinations selectable
from Sr. No., pH, mV, Date, time and
temperature. |
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Real
Time Clock. Calibration report as per GLP
requirements. |
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Electrode Slope and mV offset display. |
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Memory
storage of 100 pH measurements. |
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Data
logging facility up to 500 results. Data logging
interval selectable from 5S, 10S, 20S, 30S, 1M,
2M and 5M. |
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Temperature calibration with respect to solution
of known temperature. |
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Model |
CpH-101 |
CpH-102 |
CpH-103 |
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pH Range |
0-14pH |
0-14pH |
-2.0000~19.999pH |
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pH Resolution |
0.01pH |
+0.01pH |
0.001pH |
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pH Accuracy |
+0.02pH |
+0.002pH |
+0.002pH |
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Temperature compensation |
Manual |
Automatic or Manual |
Automatic or Manual |
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Temperature range
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0~100o C |
0~100o C |
0~100o C |
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mV Range |
+1999mV |
0.1mV+1999mV |
+1999.9mV |
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mV Resolution |
1mV |
1mV |
0.1mV |
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mV Accuracy |
+2mV +1mV |
+1mV |
+0.5mV |
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Electrode |
pH
combination electrode
- Plastic- EpHP01 |
pH combination
electrode with
built in temperature sensor
- Plastic-EpHP02 |
pH combination
electrode
- Glass -EpHG03 |
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Temperature Electrode |
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Built in |
Temperature sensor electrode |
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Meter Dimensions (mm)
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175 (L) x 140 (D) x 55 (H) |
165 (L) x 190 (D) x 60 (H) |
165 (L) x 190 (D) x 60 (H) |
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Meter Weight |
600 g |
700 g |
700 g |
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Display
: Backlight LCD
Power
: 9V/ 500mA External adaptor or battery backup
unit. (Optional)
Operating Temperature : 15~45oC
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