Spearhead electrode

Spearhead electrode
Order number: 6.0226.100

Maintenance-free pH electrode (gel electrolyte) for measurements in semisolid samples such as cheese, meat, or dough.
This electrode is stored in c(KCl) = sat. (6.2308.000) and not suitable for ion-deficient solutions.
Thanks to the lifetime indicator, you always know early on when the electrode needs to be replaced.

  • Tech specs
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  • Applications
  • Included parts
  • Opt. equipment
Diaphragm Twin pore
Electrode plug-in head Metrohm plug-in head G
Electrode slope > 0.97
Electrode zero point (mV) ± 15
Electrolyte flow rate (μl/h) at 10 cm water column 0
Indicator electrode shape Needle
Max. installation length (mm) 98
Measuring range 1 ... 11
Measuring unit pH
Membrane glass type Spec.
Membrane resistance 200 ... 500
Min. immersion depth (mm) 10
pH range 1...11
Reference electrolyte type Gel
Reference system LL system
Resistance (kOhm) 20
SGJ sleeve Flexible SGJ sleeve
Shaft diameter bottom (mm) 6
Shaft diameter top (mm) 12
Shaft material Glass
Temperature range, long-term (°C) 0 ... 40
Temperature range, short-term (°C) 0 ... 60