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MARK-903
pH-meter Is a portable meter for measuring of pH, mV and temperature of water and aqueous solutions.
Warranty 12 months
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Basic kit:
- Converting unit with a temperature sensor
- Combined electrode ESK-10601/7
- Battery type AA – 2 pcs.
- Operation manual
Optionally:
- Protective case K-901
IP65
Compact waterproof handheld meter allows use in dirty and wet environment.
Convenience and accuracy of measurement
Automatic temperature compensation.
Two-buffers calibration, buffer auto recognition.
Introspection system
Scratchpad
Non-volatile memory up to 500 data points.
USB port and related software
The ability to create and manage archive data on a PC.
Graphic LCD display with backlight
Easy input of all parameters by keypad.
Protective case for electrodes, for safe measuring, store and transportation
Low power consumption
Battery lifespan up to 600 hours of work.
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Measuring range |
Resolution |
Accuracy |
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pH |
0-151
0-122
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0,001
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±0,021
±0,052
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mV |
-1000/ +1000 |
0,1 |
±0,5 |
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Temperature, °С |
0-70* |
0,1 |
±0,3 |
| ¹ for converting unit, ² the pH-meter with the sensor incorporated, *automatic temperature compensation range | |||
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Dimensions, mm |
65*130*28 |
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Weight, g |
120 |
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Port |
USB |
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Power supply |
battery type AA – 2 pcs. |
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Environment requirements
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Temperature, °С |
5-50 |
Manual МАRК-903
