HYDROLAB pH Sensor for HL Series Sonde with Standard Reference
Product Number: HLPHSREFAvailable for purchase through July 31, 2026.
Overview
Overview
The HYDROLAB pH sensor uses a glass bulb measuring electrode and refillable reference electrode, each in their own sonde port. A user-rebuildable reference electrode extends the life of the pH sensor while minimizing costs because the measuring electrode does not necessarily need replacement when the reference electrode is depleted.
(accessory cannot be purchased as a standalone product)
Specifications
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Technical Attributes
| Resolution EU | 0.01 pH |
| Compatible Instruments | HL4 & HL7 |
| Accuracy | ±0.2 pH |
| Methods | SM 4500-H Standard Methods for the Examination of Water and Wastewater |
| Measuring Range Depth | 200 m |
| Measurement Range EU | 0 - 14 pH |
| Sample Probe | Standard Probe |
| Housing material | Glass bulb |
Resources
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Brochures (1)
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White Papers (1)
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