Spare electrode Hanna HI1286
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Spare electrode Hanna HI1286

Hanna Instruments
55.00€
Tax included
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Order it before 5 hours and 3 minutes and receive it between Tue 20 and Fri 23

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Description

Piensa en verde offers you spare electrode Hanna PH Mod: HI 1286. Compatible with meters Hanna HI 981402 and HI 981401N and other meters using the same connector.

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.

Más información

Specifications
- Hanna Instruments HI 1286
- Measuring range: 0.00 to 13.00 pH
- Resolution: 0.01 pH
- Accuracy: ± 0.2 pH (at 20 ° C)
- Calibration: manual two points
- Length of probe cable: 2m
- Diameter: 12mm

Data sheet

New product
Brands
Hanna Instruments

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