 | Additional product information Hanna Instruments HI1286 Spare pH Electrode with BNC Connection, For pH Indicators, 0 to 13 pH Range Features
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Product Description
The Hanna Instruments HI 1286 is a pH electrode for the HI 981401N and HI 981402 pH indicators and has a polytetrafluoroethylene (PTFE) junction, polyetherimide (PEI) body, spherical tip, Bayonet Neill-Concelman (BNC) connector, and a 2m (6.6') coaxial cable. 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. This electrode has a PTFE junction to reduce sample solution ingress into the reference compartment for longer electrode life. The PEI body with 7.5mm spherical tip is for use in moderately aggressive liquids, such as in wastewater, and for applications requiring stress resistance. The electrode operates in pressurized systems up to 43.5 psi (3 bar) with HI 981401N and HI 981402 pH indicators. A BNC connector provides tight cable connections. The electrode comes with a 2m (6.6') coaxial cable.
SpecificationspH range0 to 13JunctionPTFEElectrolytePolymerReferenceDouble Ag/AgClBody materialPEIMaximum pressure43.5 psi (3 bar)ConnectorBNCCable 2m (6.6') coaxialAn 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.
Whats in the Box? HI 1286 electrode2m (6.6') cable see detailsHanna Instruments HI1286 Spare pH Electrode with BNC Connection, For pH Indicators, 0 to 13 pH Range Hanna Instruments.
Features
- pH electrode for general purpose, water treatment, and agriculture applications
- Polytetrafluoroethylene (PTFE) junction reduces sample solution ingress into the reference compartment for longer electrode life
- Polyetherimide (PEI) body with spherical tip for use in moderately aggressive liquids, such as in wastewater, and for applications requiring stress resistance
- Operates in pressurized systems up to 43.5 psi (3 bar) with HI 981401N and HI 981402 pH indicators
- Comes with 2m (6.6') coaxial cable and has Bayonet Neill-Concelman (BNC) connector for tight cable connections
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