JUMO tecLine pH electrode with salt reserve (UW glass, PTFE ring diaphragm, S8 screw head Pg13.5, 120mm)

Product number: 800089
Product information "JUMO tecLine pH electrode with salt reserve (UW glass, PTFE ring diaphragm, S8 screw head Pg13.5, 120mm)"
Version:
  • Glass shaft
  • UW glass
  • PTFE- ring diaphragm
  • Screw head Pg 13,5 (S8)
  • 120mm
  • Salt reservoir
Type code (shown on the electrode as well):

201020/51-18-04-22-120/837 ; Part Nr. 321035




Dimensions

Height 4,5 cm
Length 20,5 cm
Width 5,5 cm

Weight

Weight 140 g

Other attributes

Country of origin DE
Customs tariff number 90278930
Technical specifications
Active elements of the pH or redox electrode
Membrane glass or active part Description pH or ORP range Temperature range Typical applications
UW glass Universal glass pH 0 ... 12 (briefly pH 14) -5 ... +80 °C Water and wastewater technology, process measurement technology, low-ion media
Construction variants of the reference system (reference electrode)
Only silver ion-free reference electrolytes are used for the JUMO-tecLine electrodes. A cartridge discharge system contains the silver-silver chloride (Ag/AgCl). Various diaphragm shapes are used.
Diaphragm type Comment Possible electrolytes Recommended minimum conductivity of the measured medium Typical application/restrictions
PTFE ring diaphragm Large-surface ring diaphragm polymerized solid electrolyte

without salt deposit: 100 µS/cm

with salt deposit: 50 µS/cm

Only for very dirty or e.g. oily, adhering media