PH-Electrode/probe with cleaning liquid, maintenance and calibration liquid for pH-Meter S03_XXL

Item number: S03_XXL

Category: XXL-Set

27,99 €

including 19% VAT., plus shipping (Standard)

Available now!

Shipping time: 1 - 2 workdays



Our PH-Electrode S-03 made of glass is a very sensitiv, snap and exact pH electrode for the measurement in liquids. By its BNC connection and 2m cable it is compatible to almost all pH measuring instruments such as e.g. all devices offered by us. The electrode has a 2m cable with a BNC connector.




Our glass electrode has an lifetime of more than 2 years in comparision to many other cheap electrodes often offered. This electrode is maintenance-free. All necessary cleaning (FL5) and maintenance fluids (FL1) and our pH calibration solutions (FL6) are included in this set.




Cleaning liquid
With our electrodes cleaning liquid (50ml) you can clean pH, Redox and conductance electrode. The electrodes in the aquarium, used for continuous operation, get a biological "lawn" because a bacterial layer forms, which makes the measurement slow-acting and falsifies. For the removal of these linings our cleaning solutions was developed. It contains e.g. pepsin and 0.1 molecular hydrochloric acid (pH ~ 1) to remove proteins, bacteria and algae. We suggest a 30 minute application every 4-6 weeks.

With our 3-mol KCL solution (50ml) you can supplement the diffused liquid. This is of crucial importance for the life span of your electrode. The KCL liquid level in the electrode must always lie over the level of the testing liquid otherwise this could get into the electrode and can destroy it. Likewise the electrode is to be rinsed off after the measurement is done and constantly being stored if not used to keep the thin glass diaphragm always poured. All our electrodes have for this purpose a protective cap which could be filled with a 3-mol KCL solution.




Calibration liquid
3 pack powder for buffer solution (each 1x 4,01/6,86/9,18) for pH meters/pH measuring instruments in a sealed bag. Each bag can be mixed up with 250ml destilled water/permeat to get the desired ph solution. Over 5 years durable.




This type of electrodes does not work with digital controlers made by:
Aqua Medic, Dennerle, Dupla, EME, GHL, HANNA, Hobby, JBL, Sera, Tetra, Tunze. For this types please use our special ph electrode S17. To decide which electrode is the most suitable for your device and appplication please see our electrode guidebook:





Technical details:

Measuring range:
0.00 bis 14.00pH
Measuring error:
Measuring accuracy:
Max. Immersion depth:
35 mm
2m Cable & BNC
170mm (L) x 30mm (D)
41 g
Operating temperature:
0°C - 50° ATC
CE-konform EN 50081-1, EN 50082-1

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