No products in the cart.

Go Direct® Tris-Compatible Flat pH Sensor

Return to Previous Page

Product Description

Go Direct® Glass-Body pH Senso...

£189.00 ex VAT | £226.80 Inc VAT

Go Direct Glass Body pH Probe
Go Direct Ammonium ISE
Go Direct® Ammonium Ion-Select...

£338.00 ex VAT | £405.60 Inc VAT

£162.00 ex VAT | £194.40 Inc VAT

Use the Go Direct™ Tris-Compatible Flat pH Sensor to measure the pH of a solution or semisolid, such as food or soil.

Available to Order

SKU: VR157960 Category:

Description

The Go Direct 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.

Experiments

Lab Ideas and Innovative Uses

  • Demonstrate the Properties of Amino Acids with a Tris-Compatible Flat pH Sensor
  • Measuring the pH of Soil with the New Tris-Compatible Flat pH Sensor

Specificiation

  • 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)
  • Temperature range:

0– 100ºC (readings not compensated)
12 mm OD
Impedance: ~20 kΩ at 25ºC

  • Response time: 98% of full response in 30 s at 25ºC

Go Direct Compatibility Requirements

LabQuest 2

Go Direct™ Sensors are fully compatible with LabQuest 2 (version 2.8.4), a standalone data logger with built-in graphing and analysis software. Please see the compatibility notes below for details.

Learn more about LabQuest 2 »

COMPATIBILITY NOTES

  1. Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.

Computers

InterfaceGraphical Analysis for Computers
VERSION 4.4

NO INTERFACE REQUIRED

Full support 1

LABQUEST 2

Full support 23

COMPATIBILITY NOTES

  1. For Bluetooth® connectivity, only computers running Windows 10 or Mac OS X 10.10 or newer are supported. The computer must also have a compatible Bluetooth 4.0+ radio.
  2. Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing.
  3. Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.

Chromebooks

InterfaceGraphical Analysis for Chrome
VERSION 4.4

NO INTERFACE REQUIRED

Full Support

LABQUEST 2

Full Support 12

COMPATIBILITY NOTES

  1. Connect this sensor directly to a computer or Chromebook via a USB or wireless Bluetooth® connection for best results. Alternatively, this sensor is fully supported when used with LabQuest 2 when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing.
  2. Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.

iOS

InterfaceSoftware

Graphical Analysis 4 for iOS
VERSION 4.0.3

NO INTERFACE REQUIRED

Full Support

LABQUEST 2

Full Support 123

COMPATIBILITY NOTES

  1. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
  2. Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
  3. Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.

Android

InterfaceSoftware

Graphical Analysis for Android
VERSION 4.4

Graphical Analysis GW for Android
VERSION 3.2

NO INTERFACE REQUIRED

Full Support

Incompatiable

LABQUEST 2

Full Support 123

Full Support 23

COMPATIBILITY NOTES

  1. Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
  2. Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
  3. Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.

Accessories

Related Products

Go Direct Respiration Belt
Quick View
Go Direct™ Respiration Belt
The Go Direct Respiration Belt measures human respiration rate after exercise or during breath holding. It connects wirelessly via Bluetooth® or wired via USB to your device.
£134.00 ex VAT | £160.80 Inc VAT Add to basket
Go Direct Bluetooth 3-Axis Magnetic Field sensor
Quick View
Go Direct™ 3-Axis Magnetic Field Sensor
The Go Direct 3-Axis Magnetic Field Sensor allows you to determine the magnitude and direction of the magnetic field at any point in space. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£94.00 ex VAT | £112.80 Inc VAT Add to basket
Go Direct Bluetooth Motion sensor
Quick View
Go Direct™ Motion Detector
The Go Direct Motion Detector uses ultrasound to measure the position, velocity, and acceleration of moving objects. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£134.00 ex VAT | £160.80 Inc VAT Add to basket
Go Direct bluetooth colorimeter
Quick View
Go Direct™ Colorimeter
The 4-wavelength Go Direct Colorimeter measures absorbance or transmittance of a liquid sample. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£161.00 ex VAT | £193.20 Inc VAT Add to basket
Go Direct Optical Dissolved Oxygen Probe
Quick View
Go Direct® Optical Dissolved Oxygen Probe
The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure. It connects wirelessly via Bluetooth® or wired via USB to your device.
£404.00 ex VAT | £484.80 Inc VAT Add to basket
Go Direct Bluetooth BNC Electrode Amplifier
Quick View
Go Direct™ Electrode Amplifier
The Go Direct Electrode Amplifier is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£87.00 ex VAT | £104.40 Inc VAT Add to basket
Go_Direct_Acceleration_Sensor_main
Quick View
Go Direct™ Acceleration Sensor
Collect acceleration, rotation, and altitude data in the classroom or in the field. Go Direct Acceleration Sensor connects wirelessly via Bluetooth® or wired via USB to your device.
£134.00 ex VAT | £160.80 Inc VAT Add to basket
Go_Direct_voltage_probe
Quick View
Go Direct™ Voltage Probe
The Go Direct Voltage Probe combines a wide input voltage range and high precision, making it an excellent choice for investigations of both AC/DC circuits and electromagnetism. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£94.00 ex VAT | £112.80 Inc VAT Add to basket
Go Direct Bluetooth force and acceleration sensor
Quick View
Go Direct™ Force and Acceleration Sensor
The Go Direct Force and Acceleration Sensor couples a 3-axis accelerometer with a stable and accurate force sensor that measures forces as small as ±0.1 N and up to ±50 N. Measure pushes and pulls in the classroom or outdoors. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£134.00 ex VAT | £160.80 Inc VAT Add to basket
Go Direct Bluetooth melt point apparatus
Quick View
Go Direct™ Melt Station
The Go Direct Melt Station accurately determines the melting temperature of solid substances. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£725.00 ex VAT | £870.00 Inc VAT Add to basket
Go Direct O2 Gas Sensor
Quick View
Go Direct® O2 Gas Sensor
The Go Direct O2 Gas Sensor measures gaseous oxygen concentration levels and air temperature. It is useful for a variety of biology and physiology experiments. It connects wirelessly via Bluetooth® or wired via USB to your device.
£256.00 ex VAT | £307.20 Inc VAT Add to basket
Go Direct Bluetooth Light and colour Sensor
Quick View
Go Direct™ Light and Colour Sensor
The Go Direct Light and Colour Sensor is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum. An RGB colour sensor detects relative contributions of primary colors in light. Go Direct Light and Colour directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£107.00 ex VAT | £128.40 Inc VAT Add to basket
Go Direct Bluetooth gas pressure sensor
Quick View
Go Direct™ Gas Pressure Sensor
The Go Direct Gas Pressure Sensor measures the absolute pressure of a gas. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£121.00 ex VAT | £145.20 Inc VAT Add to basket
Go Direct Bluetooth Drop counter
Quick View
Go Direct™ Drop Counter
The Go Direct Drop Counter precisely records the number of drops of titrant added during a titration and then automatically converts it to volume. It directly connects wirelessly via Bluetooth® or wired via USB to your platform.
£134.00 ex VAT | £160.80 Inc VAT Add to basket
Go Direct Calcium ISE
Quick View
Go Direct® Calcium Ion-Selective Electrode
The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca2+) in aqueous samples. It connects via Bluetooth® wireless technology or wired via USB to your device.
£338.00 ex VAT | £405.60 Inc VAT Add to basket

IDS Logo

Tel: 01530 832500

Email: [email protected]

Instruments Direct Services Limited is a Limited company registered in England and Wales. Registration Number 5092064.

©Instruments Direct Services Limited

All displayed prices are exclusive of delivery & VAT. E&OE.

All images are for illustrative purposes only.

Besa Logo