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Description: ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro
- Body Material: Glass
- Electrode Configuration: Single Cell / No Reference
- Reference Solution Options: Refillable
- Junction Type: Single Junction
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Supplier: Hamilton Co.
Description: Being universally applicable in strong acids and strong bases, Liq-Glass pH electrodes are ideally suited for daily laboratory use and acid/base titration.
- Body Material: Glass
- Electrode Configuration: Combination
- Reference Solution Options: Refillable
- Mounting Options: Hand Held or Portable
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Supplier: Rosemount Analytical
Description: PREAMPLIFIER allows use with most pH instruments. The ion-selective field effect transistor (ISFET) pH electrode provides a stable pH measurement. Its rate of response can be ten times faster than glass electrodes, enabling better process control. Its short response time and increased stability at low
- Reference Solution Options: Sealed
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
- Body Material: Epoxy or Polymer
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Supplier: JUMO Process Control, Inc.
Description: Typical Applications: Biomedical samples, cuvettes, NMR tubes, microcentrifuge tubes, moist, flat surfaces, low volume This pH probe is shipped in JUMO's special storage holder. We recommend always keeping the pH probe in the storage holder filled with KCl solution while not in use.
- Body Material: Glass
- Electrode Configuration: Combination
- Junction Type: Double Junction
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Supplier: Fisher Scientific
Description: Micro Electrode View Required Accessories Electrode; pH Combination Micro; Metrohm; Glass body, 125mmL, 3mm dia., 7mm min. immersion; order cable separately Includes: Individual test certificate Required Accessories : Order electrode cables separately; see Accessories for Metrohm Electrodes.
- Body Material: Glass
- Electrode Configuration: Combination
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Supplier: Extech Instruments, A FLIR Company
Description: Features: Rugged, polycarbonate construction 4-wire waterproof connector features glass pH sensing bulb surrounded by protective teeth Automatic Temperature Compensation via built-in Pt-100Ohm sensor 0 to 14pH range 0 to 80°C operating temperature
- Electrode Configuration: Single Cell / No Reference
- Reference Solution Options: Sealed
- Junction Type: Single Junction
- Mounting Options: Hand Held or Portable
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Description: Features: Rugged, polycarbonate construction 4-wire waterproof connector features glass pH sensing bulb surrounded by protective teeth Automatic Temperature Compensation via built-in Pt-100Ohm sensor 0 to 14pH range 0 to 80°C operating temperature
- Electrode Configuration: Single Cell / No Reference
- Reference Solution Options: Sealed
- Junction Type: Single Junction
- Mounting Options: Hand Held or Portable
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Description: differentially with respect to a third metal electrode. The reference electrode is constructed from pH glass and is embedded in pH 7 buffer within the sensor behind a porous, replaceable salt bridge. If the reference solution becomes contaminated, or the salt bridge becomes clogged, it is easily
- Water Quality Measurement Instrument: pH
- Display Type: None
- Electrical Output: Analog Voltage Output
- pH Reference Electrode Input: Yes
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Supplier: OMEGA Engineering, Inc.
Description: OMEGA's glass-bodied, refillable (RF), combination pH electrodes are for general purpose laboratory measurements. The inert nature of the glass body allows these electrodes to be used in aqueous and non-aqueous solutions at temperatures up to 110C. The PHE-1479 has a ceramic liquid junction
- Body Material: Glass
- Electrode Configuration: Combination
- Reference Solution Options: Refillable
- Junction Type: Single Junction
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Supplier: KROHNE, Inc.
Description: pH sensor for water applications High quality and precise glass electrode for usage in low conductivity media Refillable sensor with adjustable flow rate Low maintenance costs and a long life cycle The OPTISENS PH 9100 sensor is characterised by standardised design, easy handling
- Body Material: Glass
- Electrode Configuration: Combination
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
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Supplier: Honeywell Process Solutions
Description: ISFET (Ion Sensitive Field Effect Transistor)-based pH sensors. They join Honeywell's industry-proven glass pH electrodes in the 7777 series mounting to provide accurate and dependable process pH measurement.
- Body Material: Glass
- Electrode Configuration: Single Cell / No Reference, Combination
- Reference Solution Options: Sealed
- Junction Type: Single Junction
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Supplier: Honeywell Process Solutions
Description: to the operator on whether or not there is a problem with the sensor when used with Honeywell's Meredian glass pH/ORP electrodes. These easily learned and recognized symbols make the APT2000 an easy-to-use instrument in any language. The APT2000PH transmitter is a two-wire 24-volt device that continuously
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Supplier: GENEQ, inc.
Description: FEATURES "Dual technology" ISFET pH meter accepts both non-glass and traditional glass pH electrodes This rugged pH meter is like having two pH meters in one! Now one affordable handheld pH meter lets you use both non-glass ISFET sensor pH probes and traditional glass pH electrodes
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Supplier: Cole-Parmer
Description: measurement Amber glass bulb minimizes sodium error in high pH solutions Use at temperatures up 110degC Cable length: 1-meter pH range: 0 to 14 Temp compensation: Yes Temp range: 0 to 110&176; Use with: Oakton 5/6, 11/110, 510, or 1100/2100 meters ATC element
- Body Material: Glass
- Junction Type: Double Junction
- Features: Food / Sanitary, Temperature Compensated
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Supplier: Endress+Hauser, Inc.
Description: output characteristics - Automatic cleaning trigger on alarm or limit violation - Sensor Check System for pH glass and reference - Live check of sensor - Special neutralisation controller HART® or PROFIBUS-PA/-DP 2nd current output for temperature, pH/ORP or continuous controller
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Description: The Orion 930101 liquid membrane pH electrode measures the pH of acid solutions, quickly, simply, accurately and economically. Unlike glass pH electrodes, corrosive solutions containing varying amounts of HF do not affect electrode performance or electrode lifetime. The Orion 930101 liquid membrane
- Junction Type: Single Junction
- Mounting Options: Hand Held or Portable
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Supplier: Hach Company
Description: Hach H138 miniLab Elite, featuring a pocket-size, waterproof, rugged pH meter. Allows for up to a three-point calibration. Features: Pocket-size, waterproof, rugged pH meter. 15-mL dropper bottle of pH 4, 7, and 10 calibration buffers included. Durable non-glass solid-state (ISFET) pH sensor
- Water Quality Measurement Instrument: pH
- Mounting / Environment: Hand Held
- Display Type: Digital Display
- User Controls: Manual Controls
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Supplier: Analytical Technology, Inc.
Description: the sensors are constructed with a second glass pH electrode as the reference element. The glass reference system protects the sensor from chemical poisons (sulfide, cyanide, chlorine, bisulfite, etc.) that destroy conventional pH sensors. A large volume, dual junction saltbridge is used to maximize
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Supplier: Sartorius Group
Description: pH combination electrodes - glass membrane electrodes. All pH combination electrodes have an Ag/AgCl reference. The electrodes are supplied with a permanently attached cord and BNC connector, electrodes with a built-in temperature sensor (NTC 10 kOhm) additionally have a 2.5 mm phone plug.
- Body Material: Glass
- Electrode Configuration: Combination
- Mounting Options: Hand Held or Portable
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Description: Input module for pH measurement with glass electrodes, ISFET (via active adapter)
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Supplier: Hach Company
Description: pHD Differential Sensor with PEEK body, Convertible body style, Glass, HF-resistant electrode, standard 15 ft integral cable. For other sensor options please use the ALSO CONSIDER tab or contact your local Hach Sales Representative 1-800-227-4224.
- Body Material: Glass, Other
- Reference Solution Options: Sealed
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
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Supplier: Hach Company
Description: pHD sc, Differential pH Digital Sensor, PEEK Body Material, Convertible Body Style, HF-resistant Glass Electrode, 70 °C (158 °F)Maximum Temperature.
- Body Material: Glass, Other
- Reference Solution Options: Refillable
- Junction Type: Other
- Mounting Options: In-Line (Insertion)
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Description: pH/Pt 1000 sensor with glass body The Model SE 102 N with glass body is an inexpensive pH sensor with Pt 1000 temperature probe and refillable electrolyte. For use in rougher environments, the sensors are equipped with a handy electrode cap with O-ring, which securely fixes the sensor
- Body Material: Glass
- Electrode Configuration: Combination
- Reference Solution Options: Refillable
- Junction Type: Single Junction
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Supplier: Mettler-Toledo Process Analytics
Description: The InPro 3300 is a solid-state, non-glass pH sensor utilizing ISFET (Ion Selective Field Effect Transistor) technology. The unbreakable design eliminates the risk of broken glass, making this sensor ideally suited for the food and beverage industry. Comb
- Reference Solution Options: Sealed
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
- Body Material: Epoxy or Polymer
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Supplier: OAKTON Instruments
Description: Glass, double junction
- Body Material: Glass
- Junction Type: Double Junction
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Supplier: Rosemount Analytical
Description: . The AccuGlass TM pH glass formulations exceed industry standards. The AccuGlass TM pH glass is a result of many years of glass research resulting in a formulation which has been found to increase the life of the sensor. Unlike other pH glasses presently on the market, this glass resists cracking
- Body Material: Glass
- Electrode Configuration: Combination
- Reference Solution Options: Sealed
- Junction Type: Other
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Supplier: Campbell Scientific, Inc.
Description: . It allows the CS525 to monitor pH in liquids containing high solids, aggressive chemicals, or biological materials that would clog or contaminate the junction of the traditional glass-bulb pH probes. The probe’s electronics are safely embedded in a durable PEEK body. Elimination
- Electrode Configuration: Combination
- Junction Type: Single Junction
- Mounting Options: In-Line (Insertion)
- Body Material: Epoxy or Polymer
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Supplier: GENEQ, inc.
Description: Features Self clean sensors Built-in amplifier and replaceable battery Ground loop matching pin PVDF body material Incorporated 3 wires Pt100 sensors Four different glass type pH sensors standard low T° high T° HF resistant Two different metal type ORP sensors
Find Suppliers by Category Top
Featured Products for Glass Ph Top
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Hach Company
NEW miniLab Pocket pH Meter
Virtually unbreakable non-glass pH meter gives stable readings in seconds!. • The sensor is stored dry, so there is no storage solution necessary. • These pH meters excel in applications such as food and beverage, academic labs, environmental studies, medical, pharmaceutical, agriculture and petrochemical. Three models available to meet your testing needs. (read more)
Browse pH Instruments Datasheets for Hach Company -
Sartorius Group
pH Combination Electrodes
pH combination electrodes and glass membrane electrodes. All pH combination electrodes have an Ag/AgCl reference. The electrodes are supplied with a permanently attached cord and BNC connector, electrodes with a built-in temperature sensor (NTC 10 kOhm) additionally have a 2.5 mm phone plug. All models are optionally available with DocuClip. Contact Us for product requests. (read more)
Browse pH Electrodes Datasheets for Sartorius Group -
Mettler-Toledo Process Analytics
pH Sensors / ORP (Redox) Sensors
Our range of in-line pH sensors and meters includes. Hygienic design sensors. ATEX and FM approved sensors. Sensors for pure and ultrapure water. Digital sensors with predictive diagnostics. Non-glass sensors. . pH electrodes and redox electrodes for harsh conditions. METTLER TOLEDO's pH/Redox electrodes with liquid electrolyte allow refilling of the electrolyte reservoir, and are especially suitable for applications where precise measurement values are important. With correct maintenance... (read more)
Browse pH Electrodes Datasheets for Mettler-Toledo Process Analytics -
Mettler-Toledo Process Analytics
pH Meter for Chlor-Alkali Processes - InPro4850i
The InPro 4850i combination electrode for pH/ORP measurement in chlor-alkali processes, combines accurate measurement with durability. The electrode's sodium-sensitive glass membrane uses the sodium concentration of the chlor-alkali process brine as a reference. This reference system has no diaphragm and is therefore immune to chlorine and other oxidizing agents that lead to failure in other electrodes. The high quality pH-sensitive glass membrane is extremely resistant to chlor-alkali process... (read more)
Browse pH Electrodes Datasheets for Mettler-Toledo Process Analytics -
Hach Company
miniLab® pocket pH meters
Hach Company (www.hach.com) announces its new Hach miniLab® pocket pH meters featuring a virtually unbreakable non-glass silicon chip sensor that gives stable readings in seconds. Unlike traditional disposable pocket-sized pH meters, the miniLab sensor requires no filling solutions and stores dry, eliminating the need for time-consuming maintenance. The miniLab is part of the Hach H-Series family of non-glass probes, designed specifically for restrictive or challenging applications such as food... (read more)
Browse pH Instruments Datasheets for Hach Company -
Electro-Chemical Devices, Inc.
Sentinel Pre-pHault Technology
The new Sentinel pH, ORP and Specific Ion sensors and transmitters from Electro-Chemical Devices have built-in Pre-pHault Technology that alerts process engineers of progressive electrode poisoning or degradation before there is a measurement failure. Both visual indication and 4-20 mA output are available. Electrochemical sensors are made up of two cells, the measurement or indicator cell (i.e. pH glass electrode) and a reference cell (i.e. potassium... (read more)
Browse pH Electrodes Datasheets for Electro-Chemical Devices, Inc.
Conduct Research Top
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pH Tech Tips (.pdf)
The Concentration ratio of hydrogen ions (H+) and hydroxyl ions (OH-) determine the pH value of a solution. Any hydrogen activity will produce a 59.16 mV/ pH unit across the glass membrane. The measurement is expressed on a scale of 0.0 to 14.0. Water with a pH of 7 is considered neutral (H+ ions
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Guide to Minimizing User Errors in pH Measurements
1.2.1 Alkaline error pH glass composition, alkali ion and ion concentration dependent at a given pH value Always will reduce the pH value measured from the actual Error may be as little as 0.05 pH and up to 0.5 pH within specified pH electrode measuring range Verify alkaline errors before pH
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Advances in pH Measurement in High-Temperature Biotech Processes
electrode was measured at ambient temperature. The A group of pH glass electrodes changed the least among all the electrodes tested, indicating that the new high-temperature formulation ages slower than the other pH glasses tested. One of the main symptoms of aged glass is sluggish response. To verify
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Advances in pH Measurement in High-Temperature Biotech Processes
By CD Feng, Emerson Process Management, Rosemount Analytical Liquid pH is one of the most important parameters of cell-culture and fermentation processing in the biotech industry. Yet pH measurement in various industrial processes still heavily relies upon century-old pH glass electrode technology
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Advances in pH Measurement in High-Temperature Biotech Processes
By CD Feng, Emerson Process Management, Rosemount Analytical Liquid pH is one of the most important parameters of cell-culture and fermentation processing in the biotech industry. Yet pH measurement in various industrial processes still heavily relies upon century-old pH glass electrode technology
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Semiconductor: Conductivity and pH In HF Etch Solutions
etching baths as well as the more dilute rinse waters and wastewater neutralization processes require careful selection of sensors for conductivity and pH.
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Power: pH and CO2 Determinations Based on Power Plant Conductivity Measurements
Described here are capabilities to read out pH in real time based on calculations from specific and cation conductivity values. On cycle chemistry samples, calculated pH can be more accurate and more reliable than high purity pH measured with a conventional glass electrode. It is recognized
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Gas-Sensing Electrodes
a pH change which is sensed by an internal-glass pH electrode. Because the reference element is built-in, a separate reference electrode is not necessary. Carbon dioxide and ammonia are among the species measured by gas-sensing electrodes.
Engineering Web Search: Glass Ph Top
- pH meter - Wikipedia, the free encyclopedia
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Corrosion - Wikipedia, the free encyclopedia
10.2.1 Glass corrosion tests 11 See also
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Glass pH Electrodes Datasheets
Glass pH Electrodes Datasheets Other pH Electrodes
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Equipment, Industrial Equipment, Analytical Instruments,...
Clinical Plastic and Glass Consumables Diagnostic Biomarkers Microscope Slides and Specialty Glass PCR and QPCR Consumables
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pH measurement with non-glass pH sensors (ISFET sensor)
pH measurement with non-glass pH sensors (ISFET sensor)
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OMEGA Engineering : Process Measurement and Control Products
PHE-1478, PHE-1479, PHE-1525 and PHE-1526 : pH Electrodes- Glass Filled and... ... pH Electrodes- Glass Filled and Specialty
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Sensors, Thermocouple, PLC, Operator Interface, Data...
pH & Conductivity Automation Product by Category Glass Bulb and DialTemp Thermometer Indicating Labels, Crayons, Cements and Lacquers
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ASTM C1662 - 10 Standard Practice for Measurement of the Glass...
can be used to measure the intrinsic dissolution rate of a glass, the temperature and pH dependencies of the rate, and the effects of various
