LabSen 241-3 Combination pH Electrode for Micro Samples (> 30µl)
Long-life reference system - The LabSen 241-3 pH electrode uses a long-life reference system consisting of a glass tube, AgCl and a reference silver wire. The top of the thin glass tube is filled with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of the reference electrode and extends the life of the electrode.
Unique glass membrane - The electrode has a special cylindrical micro-electrode tip (tip ø3mm, steel tube ø4mm) and can be used at temperatures up to 100°C. A stainless steel sheath ensures that it is protected against damage in the event of impact, despite its thin shape.
- pH sensor technology and materials from Switzerland
- Special cylindrical LabSen sensor tip for micro volumes (>30 microliter)
- Electrode is protected by a steel sheath
- Long-life reference system that improves the stability of the reference electrode and extends the life of the electrode
- Suitable for measurements in NMR tubes
- With microcontainer measurements up to 15 μl possible
The electrode uses a BNC connector that is compatible with all pH meters that use BNC connectors, such as Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950,PH800, PH800, PC800, PH820 and PC820. A temperature sensor is not integrated. For automatic temperature compensation, a separate temperature sensor (e.g. Apera Instruments MP500) is required, or the temperature must be entered manually.
Technical Specifications:Measuring range | (0 ~ 14) pH | Electrolyte | 3M KCl |
Recommended operating temperature | (0 ~ 100)°C | Storage solution | 3M KCl |
Glass membrane type | S | Membrane resistance | <450 MΩ |
Shank material | Lead free glass | Electrode dimension | Electrode (Ø12×130)mm Measuring tip (Ø3×16/ Ø4×54) mm |
Reference system | Long Life | Connection | BNC |
Diaphragm | Ceramics | Cable | Ø3mm×1m |
This electrode has a 6-month manufacturer's warranty.
(-) Tekninen tieto: | |
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Halkaisija: | 3 mm |
Pituus: | 130 mm |
Minimi pH-arvon mittauskyky: | 0 |
Maksimi pH-arvon mittauskyky: | 14 |
Akselin materiaali: | Lasi |
Referenssi elektolyytti: | Polymeeri |
Integroitu lämpömittari: | Ei |
Liitäntä: | Kaapeli BNC liittimellä |
- Luokittelu: APERA Instruments
- Artikkelinumero: 28APE190262
- Kategoria: elektrodit
Show all elektrodit from APERA Instruments - Voimassa: 30.06.2024
- Viime päivitys: 12.10.2023