PH electrochemical electrodes

32 companies | 154 products
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pH electrochemical electrode / glass / epoxy / laboratory
pH electrochemical electrode
InLab series

pH Sensor Professional pH Sensors with Built-In Reference Systems Suited for Your Specific Application For a Wide Range of Specific pH Applications Accurate pH ...

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Mettler Toledo
pH electrochemical electrode / glass / plastic / measuring
pH electrochemical electrode
LE4 series

LE pH Electrode LE427-IP67 LE Sensor - Affordable and Reliable. The spear tip design makes pH electrode ideal for solid samples such as meat, fruit, cheese, soil and ...

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Mettler Toledo
pH electrochemical electrode / liquid electrolyte / glass / measuring
pH electrochemical electrode
LE410

LE410 ELECTRODE LE Sensor - Affordable and Reliable. 3-in-1 glass pH electrode with integrated temperature sensor and with liquid electrolyte for rapid measurements in the laboratory; ...

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Mettler Toledo
pH electrochemical electrode / ORP / stainless steel / process
pH electrochemical electrode
2867

The pH / redox electrode system 2867 with industrial dip electrode is designed for pH and redox measurement in channels and open tanks. It is particularly suitable for ...

pH electrochemical electrode / glass / laboratory
pH electrochemical electrode
iPt Titrode

The iPt Titrode by Metrohm is manufactured for use in redox titrations without affecting the pH value. There is an added memory chip for storing sensor data such as calibration data, calibration history, article number ...

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Metrohm
pH electrochemical electrode / glass / laboratory
pH electrochemical electrode
Combined iPt-ring

The Combined iPt-ring electrode is an ingenious sensor for redox titrations with change of pH value and ORP measurement. It consists of iTrodes that permits the storage of various sensor data which are ...

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Metrohm
pH electrochemical electrode / glass / laboratory
pH electrochemical electrode
Combined iAg-ring

The combined iAg-ring electrode is an intelligent electrode which is utilized for precipitation titrations of sulfides, mercaptans, halides, cyanides and hydrogen sulfide with a change of pH ...

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Metrohm
dissolved oxygen electrochemical electrode / conductivity / ORP / pH
dissolved oxygen electrochemical electrode
Starter series

Water Analysis Meters & Electrodes Starter Electrodes OHAUS Precision Powers the Starter Electrodes Backed by our commitment to accurate and precise measurement, the OHAUS Starter ...

pH electrochemical electrode / liquid electrolyte / glass / refillable
pH electrochemical electrode
InPro2000 / 2000i series

Liquid-electrolyte pH probe with integrated temperature sensor and VP connector The InPro2000 is a combination pH probe with an integral temperature sensor designed for highly demanding applications. ...

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Mettler Toledo, Process Analytics
pH electrochemical electrode / liquid electrolyte / glass / refillable
pH electrochemical electrode
465-50-SC-P-S7/9848

465-50 is the classic, refillable liquid-electrolyte pH probe for long lasting precision measurements in biotech applications. Features and Benefits Reliability and accuracy Long lifetime High pressure resistance

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Mettler Toledo, Process Analytics
pH electrochemical electrode / liquid electrolyte / ceramic / refillable
pH electrochemical electrode
HA465-50-SC-T-S7

Refillable electrolyte chemical probe with patented silver-ion trap HA465-50 is the classic, refillable liquid-electrolyte pH probe for long lasting precision measurements in chemical applications.

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Mettler Toledo, Process Analytics
pH electrochemical electrode / glass / laboratory / process
pH electrochemical electrode
CPS11D

... measures reliably even in highly alkaline media or hazardous areas. Designed for low maintenance and a long operating life, the electrode offers you best value for money. Thanks to Memosens digital technology, CPS11D ...

pH electrochemical electrode / glass / plastic / laboratory
pH electrochemical electrode
201005

JUMO ecoLine / JUMO BlackLine pH single-rod electrodes (201005) are used in a wide variety of applications such as in swimming pools, greenhouse technology, fish preservation, and manual measuring equipment. ...

pH electrochemical electrode / platinum wire / combined
pH electrochemical electrode
Orion™ 2001SC ROSS™

... high purity combination ROSS pH electrode tis made to be used in Thermo Scientific stainless steel flow cell that is devised for less conductive samples and lessens junction potential problems due to ...

pH electrochemical electrode / stainless steel / process
pH electrochemical electrode
Orion™ pHR series

... Thermo Scientific™ Orion pHR Process ROSS electrode provides excellent performance, extended life and reliability for multiple application including pure water. The design of The Orion pHR Process ROSS electrode ...

ORP electrochemical electrode / pH / stainless steel / laboratory
ORP electrochemical electrode
AquaSensors™ AnalogPlus™

... extend equipment life. Moreover, they are available with NTC300 or PT1000 temperature elements. In addition, it comes with electrode protection functions. Also, there are units for other applications.

pH electrochemical electrode / gel electrolyte / glass / sterilizable
pH electrochemical electrode
SE 555

... data transfer • Integrated sensor diagnostics Applications: • Fermentation, food and beverages, aggressive media, extreme pH values • Chemical, pharmaceutical, biotechnology, food and beverage industries

pH electrochemical electrode / liquid electrolyte / ceramic
pH electrochemical electrode
SE 557

For special requirements and high-precision measurements, with refillable liquid electrolyte. Elimination of typical junction problems resulting in high measurement accuracy in ultrapure water as well as in heavily polluted media and ...

pH electrochemical electrode / liquid electrolyte / glass
pH electrochemical electrode
SE 560

For low-conductivity media or low temperatures, refillable liquid electrolyte Facts: • Precise measurement under difficult conditions (low conductivity, contaminations) • Measurement at low temperatures • Integrated temperature ...

pH electrochemical electrode / plastic / epoxy / laboratory
pH electrochemical electrode
PH

pH electrode with epoxy body to be used with pressure up to 6 bar and temperature not exceeding 60° C. Measuring range 0÷14 pH. Other electrodes types or other cables ...

pH electrochemical electrode / ORP / glass / measuring
pH electrochemical electrode

Glass body pH or Rx screw connector electrodes, head PG 13,5. Measuring range: pH: 0÷14 pH - Rx: ± 1.000 mV. Other electrodes types or other cables length ...

pH electrochemical electrode / platinum wire / copper / measuring
pH electrochemical electrode

Spare part for probe self-cleaning HYCHLOR, measuring part composed by copper-platinum electrodes, FPM OR. 3 mt - 9,8 feet cable.

pH electrochemical electrode / glass / laboratory / combination
pH electrochemical electrode
Liq-Glass Knick® Series

... Knick® is a robust electrode for daily laboratory use, ideally suited for titrations with strong acids as well as in strong bases. It is especially well suited for Knick Portamess® equipment. Benefits Robust, combination ...

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Hamilton
pH electrochemical electrode / glass / laboratory
pH electrochemical electrode
Single Pore Glass Series

... use for emulsions, ion-weak media or general laboratory applications Reported by PTB to be the most accurate laboratory electrode tested Minimal alkali error Serial number, certificate

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Hamilton
pH electrochemical electrode / glass / laboratory / combination
pH electrochemical electrode
Polilyte Lab Series

Polilyte Lab electrodes offer the advantage of being maintenance free with the accuracy and stability required by laboratory electrodes. Thanks to the Single Pore, clogging of the diaphragm is virtually ...

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Hamilton
pH electrochemical electrode / conductivity / ion-selective / reference
pH electrochemical electrode
RADIOMETER

... manufactures an extensive range of electrochemical electrodes - combined pH, glass or reference electrodes, metal electrodes, ion-selective electrodes ...

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HACH LANGE
pH electrochemical electrode / ORP / reference / plastic
pH electrochemical electrode
Swansensors FL

Reference electrode for Swansensors pH FL and Redox FL including filling solution. Electrode in mechanically and chemically inert plastic case (IP68). Poisoning protected Ag/AgCl-reference ...

pH electrochemical electrode / reference / plastic
pH electrochemical electrode
Swansensor pH SI

pH sensor with reference electrode in mechanically and chemically inert plastic case (IP68) for the measurement of pH in power plants. Poisoning protected Ag/AgCl-reference system. Clogging ...

pH electrochemical electrode / gel electrolyte / plastic / combined
pH electrochemical electrode
Swansensor pH / AY

Combined electrode with gel filling for standard applications, PG13.5, screw plug Maintenance-free pH electrode in mechanically and chemically inert plastic case (IP68) with excellent ...

pH electrochemical electrode / ORP / glass / for water
pH electrochemical electrode

Combined pH and ORP electrodes are supplied with a protective cap, which is filled with a 3mol KCL solution. In this condition the electrodes can be stored max. 1 year. Therefore the ...

pH electrochemical electrode / glass / refillable
pH electrochemical electrode
HI10530

... , refillable, double junction pH electrode that has a built-in temperature sensor. This probe features a 3.5 mm connector designed exclusively to be used with Hanna Instruments edge® Tablet Meters. ...

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Hanna Instruments
pH electrochemical electrode / glass / laboratory
pH electrochemical electrode

The sension Gel-filled pH Electrode uses a silver/silver chloride reference element with a glass frit junction and a full-range pH glass that can be used in a wide variety of applications, ...

pH electrochemical electrode / glass / platinum wire / laboratory
pH electrochemical electrode
SenTix® series

The PH Electrode Series SenTix® is manufactured by WTW. The product has high quality electrodes by WTW that has favourable measurement and very accurate. It has a low-resistance to glass ...

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Xylem Analytics Germany Sales GmbH & Co KG - WTW
ORP electrochemical electrode / pH / glass / laboratory
ORP electrochemical electrode
SenTix® series

... SenTix® from WTW are pH electrode equipment. These tools are usually used as electromechanical sensors. These apparatus offer sensitive measuring signals, and must be routinely serviced and calibrated. ...

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Xylem Analytics Germany Sales GmbH & Co KG - WTW
ORP electrochemical electrode / pH / glass / laboratory
ORP electrochemical electrode
SenTix® ORP-T 900 / SensoLyt® ORP 900-P

The digital IDS ORP electrodes from WTW are frequently used electrochemical sensors. These sensors produced the most sensitive measuring signals and essentially serviced and adjustable on routine basis ...

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Xylem Analytics Germany Sales GmbH & Co KG - WTW
ORP electrochemical electrode / pH / epoxy / process
ORP electrochemical electrode
200

pH Electrodes: 0÷14 pH (0÷12.3 pH without Na+ error) ORP Electrodes: ±2000 mV Pipe Size Range: DN15 to DN100 (0.5” to 4”) Max working pressure/working ...

ORP electrochemical electrode / pH / glass / process
ORP electrochemical electrode
400

pH Electrodes: 0÷14 pH (0÷12.3 pH without Na+ error) ORP Electrodes: ±1000 mV Pipe Size Range: DN15 to DN100 (0.5” to 4”) Max working pressure/working ...

ORP electrochemical electrode / pH / plastic / process
ORP electrochemical electrode
600

pH Electrodes: 0÷14 pH (0÷12.3 pH without Na+ error) ORP Electrodes: ±2000 mV Pipe Size Range: DN15 to DN100 (0.5” to 4”) Max working pressure/working ...

pH electrochemical electrode / ORP / stainless steel
pH electrochemical electrode
SP1/2

... ORP with a pH electrode will yield an unacceptable offset in mV. An oxidizing agent such as quinhydrone (cyclohexadiene) must be added to the buffer to develop a measurement standard. Being acidic, the ...

pH electrochemical electrode / reference / glass / process
pH electrochemical electrode
GSS‐304B / GSS‐314B

Exchangeable Tip pH Electrode GSS‐304B(KCl Replenish-Free) / GSS‐314B(KCl Refillable) - Easy-to-replace electrode tip and reference electrode junction tip - Alkali-resistant ...

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DKK-TOA CORPORATION
pH electrochemical electrode / silver / laboratory
pH electrochemical electrode
TopLine, BlueLine...

The PH electrodes made by SCHOTT® Instruments IoLine. It measures iodine and iodide. The unit is applicable on laboratory measurement tasks. The electrodes are 100% metal ion free that ...

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Xylem Analytics Germany - SI Analytics
pH electrochemical electrode / glass / laboratory
pH electrochemical electrode

... and proper sensor recognition. The electrodes are programmed to suit various applications and deliver a reliable measurement. The series is offered in SCHOTT® Instruments BlueLine, ScienceLine and IoLine electrodes ...

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Xylem Analytics Germany - SI Analytics
pH electrochemical electrode / glass / process
pH electrochemical electrode
SteamLine

The pH process electrodes of SteamLine are low maintenance electrodes. The temperature range is 0 to 135°C and pH 0 to 14pH application range. Gel ...

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Xylem Analytics Germany - SI Analytics
pH electrochemical electrode / ORP / liquid electrolyte / glass
pH electrochemical electrode
PG13.5 series

... band for a fast stable response. The P14 and O14 electrodes have an Epoxy body while the PII and O11 electrodes have a Glass body. The GT135 pH Electrodes have minimum ...

pH electrochemical electrode / ORP / polypropylene / laboratory
pH electrochemical electrode
Spraywash

... cleaning adapters for their pH electrode systems to reduce maintenance and improve electrode life in applications where a pH or Redox electrode bulb ...

ORP electrochemical electrode / pH / stainless steel / laboratory
ORP electrochemical electrode
Q22PX

... non-ATI pH/ORP analyzers. The sensors require no power supply as the preamplifier is powered by an internal lithium battery. The pH sensor outputs a mV signal in the range of either -500 to +500 mV or ...

pH electrochemical electrode / electrolyte / plastic / laboratory
pH electrochemical electrode
EGA131

pH combination electrode for swimming pool and aquarium water robust plastic shaft with integrated pH membrane protection refillable electrolyte

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Xylem Analytics Germany Sales GmbH & Co KG - Senso
pH electrochemical electrode / gel electrolyte / plastic / laboratory
pH electrochemical electrode
EGA133

pH combination electrode for swimming pool and aquarium water robust plastic shaft with integrated pH membrane protection gel electrolyte

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Xylem Analytics Germany Sales GmbH & Co KG - Senso
pH electrochemical electrode / electrolyte / plastic / laboratory
pH electrochemical electrode
EGA121

pH combination electrode for pocket meters integrated temperature sensor refillable electrolyte robust plastic shaft with integrated pH membrane protection

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Xylem Analytics Germany Sales GmbH & Co KG - Senso
pH electrochemical electrode / reference / glass / laboratory
pH electrochemical electrode
IoLine Micro - 3 in 1

Our pH electrodes are designed to meet the requirements of a wide variety of laboratory applications. pH electrode options include single, double or triple junction, ...

How to choose this product

ph-electrochemical-electrode

A pH electrode is a glass or metal probe used to measure hydrogen ion activity. A combination electrode includes the reference element.

Applications

The glass electrode is attached to a pH meter to measure the pH of organic or mineral substances or solutions, or of biological or water samples.

Technologies

The glass electrode has a very thin-walled tip and contains a saturated solution of potassium chloride. The membrane potential differs from that of the reference electrode, a function of the solution's pH. A combination electrode incorporates the reference element, often a silver wire covered with silver chloride. The wire constitutes a redox couple or half cell.

The glass electrode loses accuracy over time and must be recalibrated periodically using a buffered solution of known pH (pH 4, pH 7 or pH 10). It is also stored in a special solution when not in use. Some models require regular replenishment of the saturated solution. At high pH, other cations, especially sodium and lithium, can affect measurements (alkaline error). The electrode should never be left in a concentrated sodium solution.

How to choose

Combination glass or metal electrodes are usually chosen for laboratory measurements. Other options include flat and penetration electrodes, and insertion or immersion models for field use. The nature of the material to be tested may require use of a double- or triple-junction electrode.