The Tris-Compatible Flat pH Sensor is a highly versatile sensor. Because the glass membrane is flat instead of a bulb, it is more durable, easier to clean, and allows for flat surface measurements or smaller sample sizes. It features a sealed, gel-filled, double-junction electrode, making it compatible with Tris buffers and solutions containing proteins or sulfides. The flat glass shape also makes it useful for measuring the pH of semisolids such as food or soil slurries.
Tris-Compatible Flat pH Sensor
Tris-Compatible Flat pH Sensor
$124.00
Use the Tris-Compatible Flat pH Sensor to measure the pH of a solution or semisolid, such as food or soil.
Specifications
- Range: pH 0–14 (Some sodium error in ranges greater than pH 12 due to thicker glass and higher impedance values)
- Electrode type: Double-junction, sealed, gel-filled, Ag/AgCl reference, polycarbonate body
- Membrane style: Flat glass
- Storage solution: pH 4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
- Cable: 1 meter coaxial cable with BNC connector
Requirements
Choose a platform below to see its compatibility requirements. This sensor requires an interface (sold separately).
LabQuest
| Interface | LabQuest App |
|---|---|
| LabQuest 3 | Full support |
| LabQuest 2 (discontinued) | Full support |
| LabQuest (discontinued) | Full support |
Computers
| Software | |||
|---|---|---|---|
| Interface | Graphical Analysis | Logger Pro | Logger Lite |
| LabQuest Mini | Full support | Full support | Full support |
| LabQuest 3 | Full support | Full support | Incompatible |
| LabQuest 2 (discontinued) | Full support | Full support | Full support |
| LabQuest Stream (discontinued) | Full support 1 | Full support | Full support 1 |
| Go!Link | Full support | Full support | Full support |
| LabQuest (discontinued) | Full support | Full support | Full support |
| LabPro (discontinued) | Incompatible | Full support | Full support |
Compatibility Notes
- Connect LabQuest Stream via USB. Wireless connection is not supported.
Chromebook
| Software | |
|---|---|
| Interface | Graphical Analysis |
| LabQuest Mini | Full support |
| LabQuest 3 | Full support |
| LabQuest 2 (discontinued) | Full support |
| LabQuest Stream (discontinued) | Full support 1 |
| Go!Link | Full support |
| LabQuest (discontinued) | Full support |
Compatibility Notes
- Connect LabQuest Stream via USB. Wireless connection is not supported.
iOS
| Software | ||
|---|---|---|
| Interface | Graphical Analysis | Graphical Analysis GW |
| LabQuest Stream (discontinued) | Full support | Incompatible |
| LabQuest 3 | Full support 1 | Full support 1 |
| LabQuest 2 (discontinued) | Full support 1 | Full support 1 |
Compatibility Notes
- iOS and Androidâ„¢ devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
Android
| Software | ||
|---|---|---|
| Interface | Graphical Analysis | Graphical Analysis GW |
| LabQuest Stream (discontinued) | Full support | Incompatible |
| LabQuest 3 | Full support 1 | Full support 1 |
| LabQuest 2 (discontinued) | Full support 1 | Full support 1 |
Compatibility Notes
- iOS and Androidâ„¢ devices can only connect to LabQuest 2 or LabQuest 3 via Wireless Data Sharing.
Arduino
| Software | |
|---|---|
| Interface | Arduino |
| Vernier Arduino® Interface Shield | Full support |
LabVIEW
| Software | |
|---|---|
| Interface | NI LabVIEW |
| SensorDAQ (discontinued) | Full support |
| Vernier myDAQ Adapter | Full support 1 |
| Go!Link | Full support |
| LabQuest Mini | Full support |
| LabQuest Stream (discontinued) | Full support |
| LabQuest 3 | Full support |
| LabQuest 2 (discontinued) | Full support |
| LabQuest (discontinued) | Full support |
Compatibility Notes
- You can only read the raw count/raw voltage output by this sensor. You must do the programming to convert to proper sensor units.
Texas Instruments
| Software | |||||
|---|---|---|---|---|---|
| Interface | EasyData | DataMate | TI-84 SmartView | DataQuest | TI-Nspire Software |
| EasyLink | Full support 1 | Incompatible | Full support 2 | Full support | Full support 2 |
| CBL 2 (discontinued) | Full support 3 | Full support 3 4 | Incompatible | Incompatible | Incompatible |
| LabPro (discontinued) | Full support 3 | Full support 3 4 | Incompatible | Incompatible | Incompatible |
| TI-Nspire Lab Cradle (discontinued) | Incompatible | Incompatible | Incompatible | Full support | Full support |
Compatibility Notes
- Use with TI-84 Plus calculators only.
- Requires an Easy to Go! adapter
- CBL 2 and LabPro interfaces cannot be used with TI-84 Plus CE calculators.
- DataMate cannot be used with color screen TI-84 Plus calculators; use EasyData with these calculators.
What's Included
- Tris-Compatible Flat pH Electrode BNC
- Electrode Amplifier
- pH Storage Solution
Accessories
Support
Contact Us
- Recommended: Online Support
- Email: support@vernier.com
- Toll-free: 1-888-837-6437
Related Products
-
pH Sensor
$99.00 -
Drop Counter
$109.00 -
Stir Station
$149.00
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.