Go Direct® pH BNC Electrode
Info sui prodotti "Go Direct® pH BNC Electrode"
Die Go Direct pH BNC-Elektrode ist eine gelgefüllte pH-Kombinationselektrode für Messungen im pH-Bereich von 0 bis 14. Ein Polycarbonat-Körper, der sich unterhalb der Glassensensorlampe der Elektrode erstreckt, macht diese Sonde ideal für die Anforderungen eines naturwissenschaftlichen Unterrichts auf Oberstufe, Gymnasiums- oder Universitätsniveau oder für Messungen in der Umwelt. Die gelgefüllte Referenzhalbzelle ist versiegelt – sie muss nie nachgefüllt werden.
Spezifikationen
- Typ: Versiegelter, gel-gefüllter Polycarbonat-Körper, Ag/AgCl
- Reaktionszeit: 90% des Endwertes in 1 Sekunde
- Temperaturbereich: 5 bis 80°C (Messwerte nicht kompensiert)
- 12 mm Aussendurchmesser
- Bereich: pH-Wert 0–14
- Isopotentialer pH-Wert: pH 7 (Punkt, an dem die Temperatur keinen Einfluss auf die Leistung hat)
- BNC-Anschluss
| Bildungsstufe: | Scuola media, Scuole medie superiori e professionali, Secundario II |
|---|---|
| Fach: | Studio dell'ambiente, biologia, chimica, geografia, qualità dell'acqua |
| Fachbereich: | Biologie, Chemie, Natur, Mensch, Gesellschaft - NMG |
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Accessory Items
Go Direct™ Electrode Amplifier
CHF 181.40*
The Go Direct Electrode Amplifier offers an affordable way to expand your experiment options. Its BNC connector provides the flexibility to attach and remove a Vernier electrode, such as the pH Electrode, Flat pH Electrode, ORP Electrode, ISE electrode, or a third-party electrode. You can explore pH one day and potassium concentrations the next.
Because the Go Direct Electrode Amplifier is compatible with third-party electrodes, students learn consistent calibration and handling techniques on one amplifier using one software program. When electrodes expire or become damaged you need only replace the electrode—lowering your overall equipment costs.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.
Wired or Wireless—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.
Specifications
Units: pH or mV
Input range (mV): ±1000 mV
Input range (pH): 0 to 14 pH
Accuracy with new electrode (mV): ±20 mV
Accuracy with new electrode (pH): ±0.2
Connections:
Wireless: Bluetooth
Wired: USB
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Go Direct™ pH Sensor
CHF 242.60*
The Go Direct pH Sensor is a general-purpose pH sensor used to monitor pH of aqueous solutions. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
The Go Direct pH Sensor is an important and versatile sensor for lab and field activities alike. It gives students the freedom to explore pH without the inconvenience of wires—no more spilled solutions or dangling wires. The Go Direct pH transmits live readings and captures data in real-time.
The Go Direct pH Sensor can be used in a variety of experiments:
Conduct acid-base titrations.
Monitor pH change during chemical reactions.
Test the pH and alkalinity of bodies of water.
Investigate household acids and bases.
This sensor is comprised of a pH electrode connected to a Go Direct Electrode Amplifier via a BNC connector. This design enables you to use the Go Direct Electrode Amplifier with other Vernier electrodes, such as the Flat pH Electrode, ORP Electrode, ISE electrode, or a third-party electrode.
Specification:
pH range: 0–14
Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference
Shaft diameter: 12 mm OD
Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
Connections:
Wireless: Bluetooth
Wired: USB
Included:
Go Direct pH (includes Go Direct Electrode Amplifier)
Micro USB Cable
Quick-start guide