Comb. antimony electrode

Comb. antimony electrode
Order number: 6.0421.100

Combined Sb electrode. This electrode is well suited for pH titrations in:

  • matrices containing hydrofluoric acid
  • strongly hygroscopic matrices

Thanks to the robust/break-proof plastic shaft made of polypropylene, this electrode is mechanically resistant.

  • Tech specs
  • Documents
  • Applications
  • Included parts
  • Opt. equipment
Diaphragm Ceramic diaphragm
Diaphragm resistance (kOhm) 1.2 ... 1.8
Electrode plug-in head Metrohm plug-in head G
Electrolyte flow rate (μl/h) at 10 cm water column 3 ... 10
Indicator electrode type Sb rod
Internal reference electrode type LL system
Max. installation length (mm) 113
Measuring unit pH
Min. immersion depth (mm) 10
pH range 2 ... 11
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 Noryl/PP
Temperature range, long-term (°C) 0 ... 70
Temperature range, short-term (°C) 0 ... 70