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MARK-9010
pH-meter Measuring of hydrogen ions activity (pH, pH 25) of high purity water (including water with adjusted conductivity 0.055 mkSm/sm) and alkaline water, containing ammonia and amines. Chemical water treatment monitoring at power industry objects.
Warranty 12 months
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Базовый комплект:
- Модуль измерительный
- Источник питания
- Комплект запасных частей
- Комплект реактивов
New patented way of measuring, which does not require calibration.
Absence of elements degrading in «high purity» water.
The sole protecting case, uniting the secondary converter and hydraulic part.
Graphical touch screen 5.7’’, 262000 colours, 640*480 pixels screen resolution.
Built-in computer on the basis of Cirrus Logic EP 93xx, Windows CE.
Intelligent algorithms of data operation.
Communication with external devices
2 galvanic isolated current outputs 0–5/4–20/0–20mA.
RS 485 galvanic isolated port.
Communication protocol MODBUS RTU.
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Measuring range |
Resolution |
Accuracy |
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pH |
5.6-7.0
7.0-7.3
7.3-10.0
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0,001
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±0.05
±0.15
±0.05
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Conductivity, mkSm/sm |
0-30 |
0,0001 |
±(0.003+2% of measured value) |
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Temperature, °С |
0–50 |
0,1 |
±0,3 |
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Mounting |
Wall |
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Dimensions, mm |
800*295*130 |
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Weight, kg |
10 |
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Environment requirements
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Conductivity, mkSm/sm, max. |
30 |
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Temperature, °С |
5-50 |
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Sample flow rate, dm3/min |
0,1-0,5 |
Manual МАRК-9010
