dUnitrode with Pt1000

dUnitrode with Pt1000
Beställningsnummer: 6.00200.300

Digital, combined pH electrode for OMNIS with integrated Pt1000 temperature sensor. This electrode is particularly suitable:
- for pH measurements and titrations in difficult, viscous, or alkaline samples
- at elevated temperatures
- for long-term measurements
The fixed ground-joint diaphragm is insensitive to contamination.

Reference electrolyte: c(KCl) = 3 mol/L, storage in storage solution.
Alternatively: reference electrolyte for measurements at T>80°C: Idrolyte, storage in Idrolyte.

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Diaphragm Fixed ground-joint diaphragm
Electrode plug-in head Metrohm plug-in head Q
Electrode slope > 0.97
Electrode zero point (mV) 0 ± 15
Electrolyte flow rate (μl/h) at 10 cm water column 3 ... 30 µL/h
Indicator electrode shape Hemisphere
Max. installation length (mm) 125
Measuring range 0 ... 14
Measuring unit pH
Membrane glass type U
Membrane resistance < 600 MΩ
Min. immersion depth (mm) 20
Reference electrolyte type c(KCl) = 3 mol/L
Reference system LL system
Resistance (kOhm) < 5
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 12
Shaft diameter top (mm) 12
Shaft material Glass
Temperature range, long-term (°C) 0 ... 80
Temperature range, short-term (°C) 0 .... 100
Temperature sensor Pt1000