dSolvotrode

dSolvotrode
Order number: 6.00203.300

Digital, combined pH electrode for OMNIS for all non-aqueous acid/base titrations. The glass membrane is optimized for poorly conducting solutions, and thanks to the flexible ground-joint diaphragm, the electrode is well suited for contaminated samples.

This electrode can be used with non-aqueous reference electrolytes (lithium chloride or tetraethylammonium bromide).

Storage in the respective reference electrolyte.

  • Tech specs
  • Documents
  • Applications
  • Opt. equipment
Bridge electrolyte type LiCl(sat) in ethanol
Diaphragm Ground-joint diaphragm
Electrode plug-in head Metrohm plug-in head Q
Electrode slope > 0.90
Electrode zero point (mV) 10 … 60
Electrolyte flow rate (μl/h) 0.4 … 1.2
Indicator electrode shape Sphere
Max. installation length (mm) 125
Measuring range 0 ... 14
Measuring unit pH
Membrane glass type T
Membrane resistance 40 ... 150 MΩ
Min. immersion depth (mm) 30
Reference electrolyte type LiCl(sat) in ethanol
Reference system LL system
Resistance (kOhm) < 100
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 12
Shaft diameter top (mm) 12
Shaft material Glass
Temperature range, long-term (°C) 0 ... 70
Temperature range, short-term (°C) 0 ... 70