Endress+Hauser CPY4-2 KCl Electrolyte Solution (100 ml, 3.0 mol/l)
The Endress+Hauser CPY4-2 is a premium 3.0 mol/l potassium chloride (KCl) electrolyte solution formulated for refilling and maintaining liquid-filled reference systems in pH and Redox (ORP) sensors. Provided in a convenient 100 ml bottle, it ensures precise potential reference stability and prevents junction clogging across industrial liquid analysis systems.
Technical Specifications
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Manufacturer: Endress+Hauser
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Part Number: CPY4-2
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Chemical Composition: Potassium chloride solution (KCl 3.0 M / 3.0 mol/l aqueous solution)
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Container Volume: 100 ml
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Measuring Principle: Potentiometric reference electrolyte
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Operating Temperature Range (Open System): -10 to +100 °C (+14 to +212 °F)
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Operating Temperature Range (Closed System): -10 to +135 °C (+14 to +275 °F)
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Application Compatibility: Refillable liquid-filled pH and ORP electrodes (e.g., Ceraliquid CPS41, CPS41D, CPS42, CPS441)
Commercial Key Benefits & Applications
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Measurement Integrity: Maintains precise ionic concentration at the ceramic diaphragm, guaranteeing stable baseline calibration and fast sensor response times.
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Extended Sensor Lifespan: Regular electrolyte replenishment prevents dry-out, contamination build-up, and reference junction poisoning in continuous process loops.
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Versatile Process Utility: Standardized for laboratory calibration stations and online process liquid analytical instrumentation.
Order Information & Commercial Advisory
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