HACH
HACH IntelliCAL PHC281 Water Quality Laboratory Refillable pH Electrode, 1 m Cable PN.PHC28101
HACH IntelliCAL PHC281 Water Quality Laboratory Refillable pH Electrode, 1 m Cable PN.PHC28101
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IntelliCALⓇ PHC281 is a digital combination pH electrode with built-in temperature sensor. The PHC281 is a pH refillable probe made for difficult samples. This laboratory pH electrode is shockproof with its Zeonor plastic body protecting down to the glass bulb sensing element. The electrode is available with a 3 or 1 m cable. The PHC281 refillable pH electrode has a high electrolyte flow rate and a large open junction ideal for difficult samples, such as Low Ionic Strength (LIS), Ultrapure, dirty samples and samples with high solids content. The PHC281 is not suitable for use with organic solvents. A 59-mL bottle of 2.44 M KCl Electrode Filling Solution is included with the probe.
Benefits
PHC281 pH Ultra probe is designed for premium performance, even in difficult samples
The high electrolyte flow rate and large open junction design provide fast response and stabilization.
IntelliCAL digital probes provide ultimate traceability in measurement history
Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number.
IntelliCAL digital pH probe alerts the user when re-calibration is needed
No guesswork needed to provide the most reliable and accurate results with each measurement.
IntelliCAL digital pH probe can be moved between meters without the need to re-calibrate or re-enter measurement settings
Ideal for a multi-user environment with multiple HQD series Laboratory and Portable meters.
Specifications
Technical Attributes
| Accuracy | ±0.02 pH |
| Application | Low Ionic Strength Samples |
| Cable Length | 1 m (3.28 ft) |
| Electrode Type | Refillable Reference Element |
| Filling Solution | 2.44 M KCl solution (#2965026) |
| Junction | Open Junction |
| Kit? | No |
| Length | 175 mm (6.89 in.) |
| Method Type | Laboratory: Refillable Reference Element |
| Parameter | pH |
| Probe Type | Standard |
| Product Kit | Model: PHC281 Accessories Included: None |
| Range | 0 - 14 pH |
| Reference Type | Ag/AgCl |
| Resolution | 0.001/0.01/0.1 |
| Sample depth | 15 mm (0.59 in.) |
| Sensor material | Zeonor™ |
| Sensor Type | pH Glass |
| Special Features | Double junction reference |
| Temperature Accuracy | ±0.3 °C (±0.54 °F) |
| Temperature Range | 0 - 50 °C (32 - 122 °F) |
| Temperature Resolution | 0.1 °C (0.18 °F) |
| Test requirements | Parameter Needed: pH Minimum Sample Depth (mm): 15 |
| Thermistor | ATC |
| Warranty | 12 months |
| Weight | 0.1 kg |
| What's included? | IntelliCAL PHC281 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (2.44 M KCl solution), Test certificate, and Basic User Manual. |
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