Go Direct® Tris-Compatible Flat pH

CHF 364.90*

Contenuto: 1 Stück

Prezzi incl. IVA più costi di spedizione

tempi di consegna: generalmente circa 3 settimane

Codice prodotto: GDX-FPH

Info sui prodotti "Go Direct® Tris-Compatible Flat pH"

Der Go Direct Tris-kompatible pH-Sensor mit flacher Elektrode ist ein äußerst vielseitiger Sensor. Da die Glasmembran anstelle einer Kugel flach ist, ist sie haltbarer, leichter zu reinigen und ermöglicht flache Oberflächenmessungen oder kleinere Probengrößen. Er verfügt über eine versiegelte, gelgefüllte Doppelkontaktelektrode, die es kompatibel mit Tris-Puffern und Lösungen mit Proteinen oder Sulfiden macht. Die flache Glasform ermöglicht die Messung des pH-Wertes von pastosen und halbfesten Stoffen wie Lebensmittel oder Bodenschlämmen.

Technische Daten

Messbereich: pH 0-14
Elektroden-Typ: Doppelter Anschluss, versiegelt, gelgefüllt, Ag/AgCl-Referenz, Polycarbonatgehäuse
Membranform: Flachglas
Pufferlösung: pH 4/KCl-Lösung (10 g KCl in 100 mL Puffer pH-4-Lösung)
Temperaturbereich:
0- 100ºC (Messwerte nicht kompensiert)
Außendurchmesser des Fühlers: 12 mm
Impedanz: ~20 kΩ bei 25ºC
Ansprechzeit: 98% des Endwertes in 30 s bei 25ºC
Konnektivität
- Kabellos: Bluetooth
- Drahtgebunden: USB

Betriebsystem:	Android, Chrome, LabQuest 2, Mac OSX, Win, iOS
Bildungsstufe:	Scuola media, Scuole medie superiori e professionali
DataLogger Schnittstellen:	LabQuest
Fach:	Vernier, biologia, chimica
Schnittstelle:	BlueTooth, USB

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