pH, ORP, and Titration, Combination Electrodes
Cole-Parmer Oakton pH Electrodes for Field Use; double-junction 3 foot cable
These combination electrodes withstand the most demanding field conditions—the semi-domed tip protects the pH bulb and ensures a quick response when taking measurements in harsh and dirty environments. Easy-to-clean electrodes feature an impact-resistant epoxy body for further protection from the elements. The large, annular ceramic reference junction and sealed cross-linked polymer reference resist clogging. Operating range is from 0 to 14 pH. Electrodes measure 110 mm L x 12 mm dia and withstand temperatures up to 212°F (100°C). All models have BNC connectors.
METTLER TOLEDO pH Sensor InPro 3253 225/PT1000
The InPro 3253 225/PT1000 is a pre-pressurized, liquid filled, low maintenance pH sensor, combined with a PT1000 temperature sensor, for in-line measurement in demanding applications. The 225 mm version is optimal for medium installation lengths.
Metrohm USA PT TITRODE
Double Pt-wire electrode for redox titrations without change of pH value Maintenance-free combined Pt-ring electrode with pH membrane as reference electrode
Broadley James Corporation F-635 Autoclavable pH Electrode, Use with/ 3L-5L Vessel 225 mm
This FermProbe autoclavable pH electrode style features a metric Pg13.5 threaded polymer cap that allows it to be used with European style electrode housings. Autoclavable as well as steam sterilizable, this style of pH FermProbe is the first choice for use with small autoclavable benchtop vessels. Available only in the disconnect cap style. Cables must be ordered separately (see the Accessories tab for compatible cables).Features:Metric threaded cap is compatible with nearly all European designed bioprocess electrode housings.Steam sterilizable and autoclavable.First choice for use with small autoclavable vessels.Available in variety of lengths for different insertion length requirements and applications.0 – 13 pH rangeSteam sterilizable to 135° C150 psig max. pressureDouble junction, Ag-AgCl reference systemMetric Pg13.5 threaded disconnect capNote: the vessel sizes are for guidance only – check your own vessel dimensions or the length of the electrode you are replacing.
Metrohm USA SOLITROTE W/PT 1000
Durable standard electrode: Robust and reliable, ideal for routine laboratory use.
Hach Company Sension+ pH gel electrode with ceramic diaphragm (general use)
Low cost gel-filled pH electrode with ceramic diaphragm. Automatic temperature compensation. Polycarbonate body. Range 0-14 pH, 0-80 °C. 1 m cable. For portable meters.This low maintenance pH electrode is suitable for measurements in aqueous media in general. A storage protector prevents breakage and avoids over pressurisation of the diaphragm.
Hach Company Sension+ 5045 portable multi-parameter electrode: pH, ORP and temperature
Sension+ 5045 is a combination multi-parameter electrode for determination of pH, ORP and temperature. The 5045 has a plastic body, non-refillable gel reference electrolyte and built-in temperature sensor. The electrode has a fixed 1 meter cable and MP8 connector dedicated for use with Hach Sension+ MM110 portable meters. The 5045 has a ceramic pin reference junction and glass (pH); platinum wire (ORP); and Pt1000 (temperature) sensors. It is ideal for pH, ORP and temperature measurements in general aqueous applications.
Hach Company Sension+ 5011T laboratory combination pH electrode for "dirty" (wastewater) applications
Sension+ 5011T is a glass combination pH electrode with a non-refillable solid polymer electrolyte reference and built-in temperature sensor. The 5011T has a fixed 1 meter cable with BNC connector (pH) and banana (temperature) connectors. It is intended for use with Hach Sension+ Laboratory pH meters. The 5011T has an open annular junction and is ideal for pH measurements in wastewater, foods, and other “dirty” samples with high solids content.