Touch and stylus navigation for efficiency and precision.Bluetooth Smart for WDSS and Go Wireless Sensors.High-contrast mode for outdoor visibility.Portrait or landscape screen orientation.800 x 480 pixel color display at 188 dpi.Import your own experiments into LabQuest 2. Customizable library of Vernier experiments. Student instructions for over 100 of Vernier’s most popular experiments included.Students can use mobile devices to analyze an individual copy of the data. Using a Data Sharing app, lab group members connect wirelessly to a LabQuest 2 and collaboratively collect data from an experiment. Wireless data sharing supports hands-on, collaborative learning with individualized accountability. Fast data collection with 100,000 samples per second.Wireless connectivity with Wi-Fi and Bluetooth.Built-in sensors such as GPS and accelerometers.Collect, analyze, and share sensor data wirelessly with iPad, Android devices, and Chromebooks.Compatible with Windows and Macintosh computers.Large and high-resolution screen with portrait and landscape orientations.Standalone and computer sensor interface with a touch screen.You can also use LabQuest 2 as a USB sensor interface using Logger Pro software or with our Graphical Analysis app to stream data wirelessly to one or more mobile devices. Its wireless connectivity encourages collaboration and personalized learning. The large, high-resolution touch screen makes it easy and intuitive to collect, analyze, and share data from experiments. The Instructor download includes notes, sample results and graphs, and answers.Vernier LabQuest 2 is a standalone interface used to collect sensor data with its built-in graphing and analysis application. The Student download includes objectives, materials, procedures, and analysis for use with Vernier Spectral Analysis ®, LabQuest ®, or Logger Pro ®. Each experiment’s zip file contains two student versions (one for use with Logger Pro ®/ LabQuest ® and one for Vernier Spectral Analysis ®) as well as an instructor version. Preview and/or edit the spectroscopy experiments for your curriculum by downloading a zip file for each of the experiments below. Identifying an Unknown Analgesic by Three Methods Synthesis of Methyl Orange and Its Application to Textiles The Diels-Alder Reaction of Anthracene with Maleic Anhydride Synthesis of Dibenzalacetone by Aldol Condensation Fluorescence emission detection limit: 1 mg/L quinine sulfate dihydrate in 0.1 M H 2 SO 4Įxtraction of Spinach Pigments and Analysis by Electronic Absorption Spectroscopy.Sample format: 10 mm × 10 mm cuvette (UV fluorescence cuvette included).Absorbance photometric range (for best accuracy): 0.1–1.0.Absorbance photometric accuracy: ±5.0% (as determined with potassium dichromate NIST standards).Wavelength accuracy: ☒.0 nm (as determined with holmium oxide NIST standards).Optical resolution: 3.0 nm (as determined with 486 nm hydrogen emission spectral line FWHM).Emission light source: Exchangeable LED (ships with 375 nm, 450 nm, and 525 nm).Absorbance light source: Deuterium (UV) and incandescent (VIS).Power consumption: 3 A start-up, 500 mA continuous.Bluetooth power supply: USB (USB adapter Included).Lamp power supply: AC adapter (included).Experiment types: Full Spectrum, time-based (kinetics), and event-based (Beer’s law).Detection modes: Absorbance, Fluorescence, %Transmittance, Intensity, and Raw Lamp.Data can be collected and analyzed using our LabQuest 2, LabQuest 3, Logger Pro ® software, or free Vernier Spectral Analysis ® software, which allows users to spend less time learning different interfaces and more time in the laboratory. Īdditionally, the Go Direct Fluorescence/UV-VIS Spectrophotometer connects directly to a tablet, computer, or LabQuest ®, offering students the flexibility to work with many technologies used in chemistry labs. To conduct emission spectra experiments, simply attach the Vernier Spectrophotometer Optical Fiber. Excitation LEDs included are 375 nm, 450 nm, and 525 nm-other wavelengths can be purchased separately. This supports quantum yield studies, quenching investigations, kinetics, Beer’s law, and simple fluorescence detection with samples such as quinine sulfate, DAPI, GFP, and tryptophan. The Go Direct Fluorescence/UV-VIS Spectrophotometer allows students to conduct fluorescence data collection back-to-back with absorbance data collection in a single instrument. Geared toward upper-level chemistry, this innovative device combines the functionality of a fluorometer with the power of a UV/VIS spectrophotometer. Set your students up for success with the Go Direct Fluorescence/UV-VIS Spectrophotometer.
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