Vernier Go Direct™ SpectroVis™ Plus Spectrophotometer

Description

• The Go Direct™ SpectroVis Plus educational spectrophotometer combines fluorescence capabilities with a linear CCD array detector
• Two different excitation wavelengths enable analysis of compounds such as fluorescein, chlorophyll, or GFP
• Measure wavelengths from 380 to 950nm and analyze results in full color Compact unit; requires no external power supply Two excitation sources centered at 405nm and 500nm support fluorescence Set up experiments quickly with one-step calibration Light Sources: Incandescent white bulb with approximately 8000 hour lifetime and LED-based with approximately 100,000 hour lifetime Connect SpectroVis directly to LabQuest™ or a computer USB port Collect data in under one second with array spectrometer technology Analyze full-wavelength spectrum data in full-color with Logger Pro™ Specifications: Wavelength Range: 380 to 950nm Reported Wavelength Interval: approx.1nm between reported values Optical Resolution: 4.0nm and 25nm Wavelength Accuracy: ±3.0nm (at 650nm) and ±7.0nm (at 450nm) Photometric Accuracy: ±13.0% Detector: Linear CCD Typical Scan Time: approx
• 2 sec
• Operating Temperature: 15° to 35°C Dimensions: 15 x 9 x 4cm Order Info Interface and software sold separately
• Warranty and Services Five years (limited).