Catalogo Exacta Optech 
Mettler-Toledo Online 
Combined redox electrodes


Gli elettrodi DG sono utulizzati per misure di pH e titolazione in campioni difficili, scarsamente ionici e non acquosi.

Gli elettrodi DM con anelli in argento e platino sono adatti per titolazioni redox con e senza variazione di pH, esempio titolazioni argentometriche e Karl Fisher.

Gli elettrodi Plug & Play vengono riconosciuti automaticamente dai pH metri METTLER TOLEDO ed è possibile estrapolare e processare tramite il software il tipo di elettrodo, il numero di serie, i dati di calibrazione e le ore di funzionamento.
DM140-SC: Combined platinum ring redox electrode. For titrations with a change of the pH value, e.g. oxidation with potassium permanganate, copper determination with iodine, back titration with thiosulfate. With S7 screw cap and ARGENTHAL™ reference system.

DMi240-SC: Same as DM140-SC, with Plug & Play functionality.

DM141-SC: Combined silver ring electrode for argentometric titrations, determination of halides, sulfides and mercaptanes in aqueous media. Also suitable for determination of salt and silver content. With S7 screw cap and ARGENTHAL™ reference system.

DMi141-SC: Same as DM141-SC, with Plug & Play functionality.

DM143-SC: Double pin platinum electrode for electrochemical titrations, e.g. water determination acc. to Karl Fischer, bromine number determination and sulfur dioxide determination in aqueous media. With S7 screw cap and ARGENTHAL™ reference system.

DMi144-SC: Combined platinum ring redox electrode. For titrations with a change of the pH value, especially designed for COD determination with the Rondo 20 COD rack. With Plug & Play functionality and ARGENTHAL™ reference system.

DMi145-SC: Combined silver ring electrode for argentometric titrations, determination of halides, sulfides and mercaptanes in aqueous media. Also suitable for determination of salt and silver content. With Plug & Play functionality and ARGENTHAL™ reference system.

DMi148-SC: Combined silver ring electrode for argentometric titrations without a change of the pH value. For determination of halides, cyanides, sulfides and mercaptanes in mineral oil and bioethanol.
Specifications
Temperature range:0…80 °C
Shaft diameter:12 mm
mV-range // mV-range DM143-SC:-2000…2000 mV // 0…2000 mV
TypeLength
mm
PKCat. No. LCOrd.minimo PzPrezzo unitario/Q.tÓ/EUR 
DM140-SC149.516.055 450 1su richiesta 
DMi140-SC149.516.232 677 1su richiesta 
DM141-SC149.516.085 311 1su richiesta 
DMi141-SC149.516.252 856 1su richiesta 
DM143-SC144.516.229 747 1su richiesta 
DMi144-SC296.017.661 943 1su richiesta 
DMi145-SC149.517.657 982 1su richiesta 
DMi148-SC149.516.235 967 1su richiesta 
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