Sper-scientific 850055 pH Meter - Advanced Uživatelský manuál stáhnout pdf (Strana 27)

MAINTENANCE

The following actions will keep the probe in good working

condition.

 Always keep the pH glass bulb wet by using the plastic

bottle to protect and store the probe. You can also store

in a KCl solution. Never use distilled or de-ionized water

for storage.

 Always rinse pH probe in de-ionized water before using.

 Never touch or rub the glass bulb tip.

 This probe is designed with a fiber junction. To prolong

the life of the probe, it is recommended to clean the

probe monthly by immersing in a cleaning solution for a

minimum of 30 minutes. After cleaning, rinse with tap

water and recalibrate with the meter.

 To further prolong the life of the probe, extend the fiber

junction and remove the dirt portion. The extendable

fiber reference junction is used to eliminate the reading

errors from a clogged junction.

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Sper-scientific 850055 pH Meter - Advanced Uživatelský manuál Strana 27