£135.00 ex VAT | £162.00 Inc VAT
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.
Available to Order
Description
Conducting a titration has never been easier. Use Go Direct Drop Counter in conjunction with our other Go Direct sensors, such as Go Direct pH, Go Direct Conductivity, or Go Direct ORP, to perform acid-base, conductometric, or potentiometric titrations.
Designed with a wide drop-detecting area, Go Direct Drop Counter removes the need for precise burette alignment. We’ve also included a large sensor slot for conventional stick-style sensors and a smaller, adjustable slot for temperature probes. The adjustable clamp easily fits our Stir Station and most laboratory ring stands and lattices.
Rechargeable Battery—Ready When You Are
The Go Direct robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from our free Graphical Analysis™ 4 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™ Drop Counter connects 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, allowing you to choose the solution best for your classroom or laboratory.
Experiments
Advanced Chemistry with Vernier
- Standardising a Solution of Sodium Hydroxide
- Acid-Base Titration
- An Oxidation-Reduction Titration: The Reaction of Fe2+ and Ce4+
- Investigating Indicators
- Conductimetric Titration and Gravimetric Determination of a Precipitate
- Potentiometric Titration of Hydrogen Peroxide
- Acid-Base Titration
- Titration of a Diprotic Acid: Identifying an Unknown
- Using Conductivity to Find an Equivalence Point
Specification
- Accurate drop counting at rates up to 6 drops/s
Dimensions: - Opening for drops: 3 cm
- Openings for sensors (diameter): 7 mm and 13 mm
- Ring stand opening: 16 mm
- Total length: 15.5 cm, width: 4.5 cm, height: 1.8 cm
- Distance from center of ring stand opening to center of drop opening (ideal): 10.5 cm
- Distance from center of ring stand opening to center of sensor opening (ideal): 12 cm
Connections: - Wireless: Bluetooth
- Wired: USB
Go Direct Compatibility Requirements
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
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Graphical Analysis for Computers VERSION 4.4 |
---|---|
NO INTERFACE REQUIRED | Full support 1 |
LABQUEST 2 | Full support 23 |
COMPATIBILITY NOTES
- 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.
- 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.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Graphical Analysis for Chrome VERSION 4.4 |
---|---|
NO INTERFACE REQUIRED | Full Support |
LABQUEST 2 | Full Support 12 |
COMPATIBILITY NOTES
- 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.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Software |
---|---|
Graphical Analysis 4 for iOS | |
NO INTERFACE REQUIRED | Full Support |
LABQUEST 2 | Full Support 123 |
COMPATIBILITY NOTES
- Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
Interface | Software | |
---|---|---|
Graphical Analysis for Android | Graphical Analysis GW for Android | |
NO INTERFACE REQUIRED | Full Support | Incompatiable |
LABQUEST 2 | Full Support 123 | Full Support 23 |
COMPATIBILITY NOTES
- Connect this sensor directly to a supported mobile device via a wireless Bluetooth® connection for best results.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
- Wireless connection of this sensor to a LabQuest 2 requires a Go Wireless Bluetooth Adapter when used with some older LabQuest 2 models.
What's Included
- Vernier Drop Counter
- Plastic reagent reservoir
- Plastic valve with a double stopcock fitting
- Vernier Microstirrer
- Go Direct USB Cable
- User manual