Go Direct® SpectroVis® Plus Spectrophotometer

• Quickly and accurately measure a full wavelength spectrum
• Easy-to-use sensor with wireless connectivity for real-time data collection
• Compatible with multiple devices and software for seamless integration
• Durable design for use in various environments and applications
• Ideal for scientific research, classroom experiments, and industrial processes

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Introduce your students to spectroscopy with the affordable Go Direct SpectroVis Plus Spectrophotometer. Capable of connecting wirelessly or by USB, this device can easily collect a full wavelength spectrum (absorbance, percent transmittance, or intensity) in less than one second. Once the peak wavelength is determined, you can establish the concentration of a solution (Beer’s law) or monitor rates of reactions. A low light path allows the Go Direct SpectroVis Plus Spectrophotometer to be used for microscale labs and biochemistry applications with micro and semi-micro cuvettes.

Wirelessly connect most Go Direct sensors to the Graphical Analysis Pro app in just seconds and collect, visualize, and interact with data in real time, from anywhere and on multiple devices 

• Live data sharing during demonstrations. Great for in-person and remote learning
• Graph types, including bar graphs, histograms, and FFTs, plus the ability to plot categorical data
• Video-sensor data sync to replay, speed up, slow down, and pause recorded experiments at key moments in time
• Library of over 45 sample experiments ready to be analyzed by students as prep work, homework, or a makeup assignment
• User-defined curve fits, which allow advanced and more meaningful data analysis

Rechargeable Battery

The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from the Vernier Graphical Analysis™ Pro app, as well as LabQuest®3. 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.

Wireless or Wired

Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using the Vernier Graphical Analysis™ Pro app – no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.

Specifications

• Wavelength Range: 380 nm–950 nm
• Support for fluorescence: Two excitation sources centered at 405 nm and 500 nm
• Reported Wavelength Interval: ~1 nm between reported values (collects 570 values)
• Optical resolution (FWHM): 5.0 nm
• Wavelength accuracy: ± 4.0 nm
• Photometric accuracy: ± 0.10 A.U.
• Dimensions: 15 cm x 9 cm x 4 cm
• Light Sources: Incandescent white bulb, approximately 8000 hour lifetime, one-step calibration. LED-based, approximately 100,000 hour lifetime. No external power is required.
• Typical scan time: ~2 s
• Connections:
  • Wireless: Bluetooth
  • Wired: USB

What’s Included

• Go Direct SpectroVis Plus Spectrophotometer
• 15 plastic cuvettes and lids
• Mini USB Cable
• Power supply