Go Direct® Potassium Ion-Selective Electrode
- Order number: GDX-CL
- Supplier Name: Vernier Science Education
- Supplier Number: GDX-CL
- Warranty(Years): 5
Use the Go Direct Potassium Ion-Selective Electrode to wirelessly measure levels of potassium ions.
The versatile BNC connector allows students to easily replace the electrode when it expires or becomes damaged. You need only replace the electrode and not the entire sensor—lowering your overall equipment costs.
The Go Direct Potassium Ion-Selective Electrode has a combination-style, non-refillable, gel-filled electrode. Like all other PVC ISE membranes, the membrane on the ISE has a limited life expectancy. However, the replaceable module of ISE allows you to simply discard the used membrane module and replace it with a new one.
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- User Manual
- Further products by Vernier Science Education
Specifications
- Range (mV): ±1000 mV
- Range (concentration): 1 to 35,000 mg/L (or ppm)
- Accuracy: ±10% of full scale (calibrated 10 to 1000 mg/L)
- Interfering ions: CN–, Br–, I–, S2-, OH–, NH3
- pH range: 2–12 (no pH compensation)
- Temperature range: 0–80°C (no temperature compensation)
- Electrode slope: -56 ±3 mV/decade at 25°C
- Electrode resistance: 1 to 5 MΩ
- Minimum sample size: must be submerged 2.8 cm (1.1 in)
Connections:
- Wireless: Bluetooth
- Wired: USB
What's Included
- Go Direct ISE Amplifier attached to a Chloride Ion-Selective Electrode BNC
- Micro USB cable
- 30 mL bottle of High Standard solution with SDS (1000 mg/L K+)
- 30 mL bottle of Low Standard solution with SDS (10 mg/L K+)
- Short-Term ISE Soaking Bottle
| manufacturer: | Vernier |
| grade: | Diploma/High School, Diploma/ Vocational/ Uni |
| Data Logging Interfaces: | LabQuest |
| Fachbereich: | Biologie, Chemie |
| Subject: | Biology, chemistry, Water Quality |
| operating system: | Android, Chrome, iOS, Mac OSX, Win |
| Interface: | Bluetooth, USB |
Celebrating its 35th anniversary in 2016, Vernier Software & Technology continues to be a leading innovator of scientific data-collection technology. Focused on science, technology, engineering, and mathematics (STEM), Vernier is dedicated to developing creative ways to teach and learn using hands-on science and math. Vernier creates easy-to-use and affordable science interfaces, sensors, and graphing/analysis software. With world-wide distribution to over 140 countries, Vernier products are used by educators and students from elementary school to college. Vernier’s technology-based solutions enhance STEM education, increase learning, and build students’ critical thinking skills. Vernier’s business culture is grounded in Earth-friendly policies and practices, and the company provides a family-friendly workplace.
