SpectroVis^® Plus Spectrophotometer

SpectroVis Plus is a portable and affordable visible light spectrophotometer with fluorescence capabilities. Measure wavelengths from 380 nm to 950 nm and analyze results in full color.

The SpectroVis Plus educational spectrophotometer combines fluorescence capabilities with a linear CCD array detector in an award winning, compact unit that requires no external power supply. Two different excitation wavelengths enable analysis of compounds such as fluorescein, chlorophyll, or GFP.

• Connect SpectroVis directly to LabQuest or a computer USB port.
• Set up experiments quickly with one-step calibration.
• Collect data in under one second with array spectrometer technology.
• Analyze full-wavelength spectrum data in full-color with Logger Pro.

Spectroscopy with SpectroVis Plus

SpectroVis Plus enables a wide range of introductory spectroscopy experiments for chemistry, biology, and physics.

• Determine peak wavelength to collect data on solution concentration for studies of Beer’s law or to monitor rates of reaction.
• Collect a full wavelength spectrum to measure absorbance, percent transmittance, fluorescence, or emissions.
• Conduct enzyme kinetics experiments.
• Engage in equilibrium studies of absorbance vs. time or absorbance vs.concentration.
• Perform colorimetric or fluorescent bioassays.
• Use the SpectroVis Optical Fiber Accessory to measure emissions from flame tests or other light sources. For more detailed emissions analysis, consider the Vernier Emissions Spectrometer.

How SpectroVis Plus Works

SpectroVis employs an LED and tungsten bulb to transmit light through a solution containing the sample. The transmitted light then passes through a high-quality diffraction grating and the diffracted light is sorted and collected by the linear CCD array detector.

• SpectroVis Plus - Tech Tips

  Determine the concentration of an unknown solution using a Vernier SpectroVis Spectrophotometer.

  10:29

• Beer's Law

  Use a Vernier SpectroVis Spectrophotometer to determine the concentration of an unknown solution.

  12:39

• Crystal Violet (LabQuest)

  An investigation of the rate law determination of the crystal violet reaction using the LabQuest and SpectroVis.

  15:13

• Fluorescence with the SpectroVis Plus

  11:52

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

• 

  Advanced Chemistry with Vernier (5)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 10 The Determination of an Equilibrium Constant
  • 17 Determining the Concentration of a Solution: Beer's Law
  • 22 The Synthesis and Analysis of Aspirin
  • 25 The Rate and Order of a Chemical Reaction
  • 35 Rate Determination and Activation Energy
• 

  Chemistry with Vernier (5)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 11 Determining the Concentration of a Solution: Beer's Law
  • 20 Chemical Equilibrium: Finding a Constant, K_c
  • 30 Rate Law Determination of the Crystal Violet Reaction
  • 33 Determining the Free Chlorine Content of Swimming Pool Water
  • 34 Determining the Quantity of Iron in a Vitamin Tablet
• 

  Advanced Biology with Vernier (4)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 4B Photosynthesis
  • 15 Enzyme Analysis using Tyrosinase
  • 16 Introduction to Neurotransmitters using AChE
  • 17 Macromolecules: Experiments with Protein
• 

  Biology with Vernier (4)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 7 Photosynthesis
  • 8 The Effect of Alcohol on Biological Membranes
  • 9 Biological Membranes
  • 13 Population Dynamics
• 

  Forensics with Vernier (2)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 5 The Ink is Still Wet
  • 9 Killer Cup of Coffee
• 

  Water Quality with Vernier (1)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 7 Phosphates
• 

  Investigating Chemistry through Inquiry (1)

  Includes student instructions, teacher tips, safety information, and sample data.

  Go to Book Page
  • 11 Beer's Law Investigations

Lab Ideas and Innovative Uses

The SpectroVis Plus may require a compatible interface and software. Choose a platform below to see compatible interface and software options.

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  LabQuest 2

  Full Support

  The SpectroVis Plus is fully supported with LabQuest 2 (version 2.7.2), a standalone data logger with built-in graphing and analysis software.

  Learn more about LabQuest 2 »

• 

  Computers

  	Software
  Interface	Graphical Analysis for ComputersVersion 4.0	Logger ProVersion 3.14
  No interface required	Incompatible	Full support
  LabQuest 2	Full support 1	Incompatible

  Compatibility Notes

  1. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. This sensor is not supported when connected to a computer or Chromebook via USB.

• 

  Chromebook

  	Software
  Interface	Graphical Analysis for ChromeVersion 4
  LabQuest 2	Full support 1

  Compatibility Notes

  1. Full support of this sensor is only available when LabQuest 2 is connected to a computer or Chromebook via Wireless Data Sharing. This sensor is not supported when connected to a computer or Chromebook via USB.

• 

  Mobile Devices

  	Software
  Interface	Graphical Analysis for iOSVersion 4	Graphical Analysis for AndroidVersion 3.1.1
  LabQuest 2	Full support 1	Full support 1

  Compatibility Notes

  1. Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.

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  Additional Platforms

  You can also use the SpectroVis Plus with these platforms:

  • Original LabQuest
  • LabVIEW