pH-Electrodes

• Combination pH electrode with shaft diameter 3mm for measurements in very small volumes, e.g. vials
• Long-term-stable EVEREF system
• Requires an immersion depth of only 7mm
• Serial number, certificate

• Maintenance-free, robust, combination easy-to-use pH electrode
• Universally applicable, well suited for measurements in emulsions and suspensions
• Thanks to the SINGLE PORE clogging of the diaphragm is practically impossible
• Serial number, certificate

• Robust, maintenance-free, combination pH electrode
• Shatter-proof plastic shaft
• Exellent for water and sewage
• Serial number, certificate

With glass shaft, Silamid^® reference system and plug head.

With glass shaft, Silamid^®-reference system with silver ion barrier and double-electrolyte, electrolyte KCl 3 mol/l, banana plug. pH range 0 to 14 pH. SCPpHT-A170MF-3M-DIN-N additionally with ID function.

2-electrode measuring cells made of PP with Ultem housing and stainless steel rings. For fast and precise conductivity and temperature measurements in the field and laboratory.

Rugged puncture electrode for pH measurements in food industry, e.g. for direct measurements in meat, sausage and cheese. With polymer shaft and S7 plug.

Please order cable separately.

Combination electrodes with temperature compensation, suitable for a variety of applications.

• For use with Versa Star-, Star A- and Dual Star pH meters
• With robust epoxy body

DG electrodes are used for pH measurement and titration in difficult samples, low ionic and non-aqueous media.

DM electrodes with silver and platinum rings are suitable for redox titration with and without pH change, e.g. argentometry and Karl Fischer titration.

Plug & Play capable electrodes are automatically recognised by METTLER-TOLEDO pH meters and electrode type, serial number, calibration data and operating hours can be read out and processed by the software.
DG111-SC: For pH measurement and acid/base titration in aqueous media. With S7 screw cap and detachable cable. ARGENTHAL™ reference system.

DGi111-SC: Same as DG111-SC, with Plug & Play functionality.

DG113-SC: For pH measurement and titrations in non-aqueous media. With S7 screw cap and detachable cable. Ag/AgCl/LiCl reference system.

DGi113-SC: Same as DG113-SC, with Plug & Play functionality and ARGENTHAL™/LiCl reference system and improved chemical resistance.

DGi114-SC: For pH measurements and acid/base titrations in clogged and protein or sulfide containing samples. With Plug & Play functionality and ARGENTHAL™ reference system.

DG115-SC: For pH measurements and acid/base titrations in aqueous media. Suitable for use in polar solvents, e.g. titration with perchloric acid in acetic acid or with sodium methylate in methanol and other media with low ion concentration. With S7 screw cap and ARGENTHAL™ reference system.

DGi115-SC: Same as DG115-SC, with Plug & Play functionality.

DGi116-Solvent: Especially suitable for acid/base titrations that require fast response times in non-aqueous media, e.g. TAN/TBN determinations in oils, titrations with perchloric acid, cyclohexylamine and alcoholic HCl, alkalis or Na-Methylate. For determination of epoxy numbers, acid values and saponification numbers, also free fatty acids in polymers, oils/fats and resins. With Plug & Play functionality and ARGENTHAL™/LiCl reference system.

DGi117-Water: For pH measurement and acid/base titrations in aqueous solutions of low ion conductivity and low buffer capacity. With integrated Pt1000 temperature sensor. Suitable for measurements in rain-, surface- and drinking water. With Plug & Play functionality and ARGENTHAL™/LiCl reference system.

Low-maintenance, pressure-resistant pH electrode with built-in PT 1000 temperature sensor for temperature compensation.

• Robust version with plastic housing
• For use in industrial waters and waste waters
• Also suitable for heavily soiled samples
• Waterproof VarioPin connector (IP68)