 | Additional product information Hanna Instruments HI1207 PEI pH Spare Electrode with Screw Type Connector, Cloth Junction, 0 to 13 pH Features
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Product Description
The Hanna Instruments HI 1207 is a pH electrode with a cloth junction, an polyetherimide (PEI) body, a spherical tip, a screw cap connector, and works with the HI 98103 Checker pH tester. A pH electrode is commonly attached to a pH meter to measure the pH of a substance such as water, food, beer, or wine in lab, industrial, and food applications. The single cloth junction of this electrode reduces contamination. The 110mm high PEI body with 12mm outside diameter and 7.5 mm spherical tip is for use in moderately aggressive liquids, such as in wastewater, and for applications requiring stress resistance. A screw cap connector provides a tight connection with the HI 98103 Checker pH tester.
SpecificationspH range0 to 13JunctionClothElectrolyteGelReferenceSingle, Ag/AgClBody materialPEIMaximum pressure0.1 barConnectorScrew capAn electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes or sensors, but not all probes are electrodes or sensors. Probes, such as temperature probes, are used to penetrate a material for measurement. Common electrode types are pH, total dissolved solid (TDS), and ion selective electrode (ISE). Electrodes can be half-cell or full-cell (also called combination) types. They can be refillable or non-refillable. Housing material is typically glass or epoxy, and sensors are commonly made with stainless steel or a glass bulb. pH electrodes, which measure the pH of a substance, often have a glass bulb. The bulb senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. Ion selective electrodes (ISEs) respond selectively to ions in the presence of other ions. Electrodes are commonly used by researchers, manufacturers, and hobbyists in a wide variety of industries, such as aquaculture, agriculture, chemistry, food and beverage, wine-making and water-testing, and for scientific applications. An electrode can be used with a datalogger to assist in temperature measurement.
Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.
see detailsHanna Instruments HI1207 PEI pH Spare Electrode with Screw Type Connector, Cloth Junction, 0 to 13 pH Hanna Instruments.
Features
- pH electrode for general laboratory applications
- Single cloth junction reduces contamination
- Polyetherimide (PEI) body with spherical tip for use in moderately aggressive liquids, such as in wastewater, and for applications requiring stress resistance
- For use with HI 98103 Checker pH tester
- Screw cap connector for a tight connection with the meter
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