Spare electrode Hanna HI73127

Spare electrode Hanna HI73127

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Hanna Instruments
$92.44
Total: $92.44
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Description

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Piensa en verde offers you spare electrode Hanna PH Mod: HI 73127. Compatible with Hanna HI 98121, HI 98127, HI 98128, HI 98129 y HI 98130.

This electrode has a sensor based an electrochemical cell . This cell begins to suffer wear from the time of manufacture to the end of its life. The life of an electrode is limited, with the typical 1 year to 2 years. It is essential to careful management and good housekeeping for a good result in measurements. Never touch the electrode fingers, paper, or anything other than water.

Calibration:
To calibrate the instrument, Piensa en Verde recommended solutions as Buffer type. The first calibration standard should be to pH 7 or pH 6.864 (pH neutral), then the corresponding values ​​acids or bases according to the operating range pattern. Between each calibration should always be rinsed with distilled water and then remove excess water by shaking the electrode.

Measurement:
Immerse the electrode tip at least 2.5 cm into the solution to be measured, wait a minute for the reading to stabilize and read. After each measurement the electrode should be rinsed.

Deep cleaning:
If the electrode requires a cleaner, either be measuring wastewater or with lots of color, use a cleaning solution based on hydrochloric acid 0.1% by immersing the electrode tip about 10 minutes.

Specifications
- Hanna Instruments 73127
- Ultem®
- Measuring range pH Electrode 0 to 14 pH (0 to 80 ° C)
- Resolution: 0.1 pH
- Accuracy in measuring pH: ± 0.1 pH
- Typical EMC Deviation: ± 0.1 pH (temperature ± 0.5 ° C or ± 1 ° F)

Data sheet and characteristics

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