Vernier Software and Technology - Celebrating 35 years
Vernier Software & Technology

Go Direct Drop Counter

Go Direct™ Drop Counter product image

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.

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 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, allowing you to choose the solution best for your classroom or laboratory.

Specifications

  • 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

Experiments and Lab Ideas

Select a lab book to see a list of experiments and more information.

Compatibility Requirements

  • LabQuest 2
    LabQuest 2

    Coming Soon

    A future update will support data collection with the Go Direct Drop Counter and LabQuest 2, a standalone data logger.

    Learn more about LabQuest 2 »

  • Computers
    Computers

    Software
    InterfaceGraphical Analysis for ComputersVersion 4.0
    No interface requiredFull support 1 2

    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. Use with an electrode such as a pH Sensor, Conductivity Probe, or ORP Sensor.
  • Chromebook
    Chromebook

    Software
    InterfaceGraphical Analysis for ChromeVersion 4
    No interface requiredFull support 1

    Compatibility Notes

    1. Use with an electrode such as a pH Sensor, Conductivity Probe, or ORP Sensor.
  • Mobile Devices
    Mobile Devices

    Software
    InterfaceGraphical Analysis for iOSVersion 4Graphical Analysis for AndroidVersion 3.1.1
    No interface requiredFuture support 1Future support 1

    Compatibility Notes

    1. Use with an electrode such as a pH Sensor, Conductivity Probe, or ORP Sensor.

What’s Included

  • Go Direct Drop Counter
  • Plastic reagent reservoir
  • Plastic valve with a double stopcock fitting
  • Vernier Microstirrer
  • Micro USB Cable

Ordering Information

All prices are for U.S. educators.

NameOrder CodePriceQuantity
Go Direct Drop CounterGDX-DC$99

Support

Related Products

Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

Go to top