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Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY /
CASSY Lab 2

CASSY Lab 2

524220

4 CASSY Lab 2

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Description

Advanced development of the successful CASSY Lab software for recording and evaluating measurement data acquired using the CASSY family, with comprehensive integrated help functionality and many operable experiment examples.
Including measurement server for the distribution of live measurements, table and diagram as well as measurement files on tablets or smartphones.

School license for use on any number of PCs in a school or institute
Supports up to 8 Sensor-CASSY modules 2, Sensor-CASSY modules and Power-CASSY modules via a USB-port or a serial port
Supports Pocket-CASSY modules and Mobile-CASSY modules at different USB-ports
Supports joule and wattmeter and Universal Measuring Instruments for physics, chemistry and biology
Supports all CASSY sensor boxes
Additionally supports numerous devices via the serial interface (e.g. VideoCom, IRPD, balance)
"Plug and play" enabled for easy use: the software automatically detects the connected CASSY modules and sensor boxes and displays these graphically, inputs and outputs are activated simply by pointing and clicking and typical experiment parameters are automatically loaded (depending on the connected sensor box)
Measurement data can be displayed in the form of analog/digital instruments, tables and/or graphs (also simultaneously, with user-definable axis assignment)
Measured values can be recorded manually (at a key stroke) or automatically (choice of time interval, measured time, lead time, trigger or additional measurement condition)
Powerful evaluation functions including various fits (straight line, parabola, hyperbola, exponential function, free fitting), integrals, diagram labelling, calculation of user-definable formulas, differentiation, integration, Fourier transforms
Connection to the integrated measurement server in the local network via QR code
Experiment files in XML data format (can also import experiment files which are prepared with CASSY Lab 1)
Convenient exporting of measurement data and diagrams via the clipboard
Complete with more than 150 experiment examples from physics, chemistry and biology with detailed descriptions
Graphical display of CASSY, sensor box and connector allocation when the experiment file is loaded
Free updates and demo version available from our internet homepage
PC Requirements: Windows XP/Vista/7/8/10/11 (32+64 bits), alternatively Linux or Mac OS (up to version 10.14) with Wine, free USB port (USB apparatus) or free serial port, local network (for measurement server), supports multicore processor

Scope of delivery

Product key (activation and download via LeyLab necessary)

Related Documents

PDF (Instruction Sheet)	[524 220] CASSY Lab 2
PDF (Description from CASSY Lab)	P1.3.3.4 Path-time and velocity-time diagrams of straight motion - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P1.3.5.3 Free fall: multiple measurements with the g ladder
PDF (Description from CASSY Lab)	P1.4.1.2 Path-time diagrams of rotational motions - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P1.4.3.3 Centrifugal force of an orbiting body - Measuring with the central force apparatus and CASSY
PDF (Description from CASSY Lab)	P1.4.4.3 Precession and nutation of a gyroscope
PDF (Description from CASSY Lab)	P1.5.1.6 Pendulum with changeable acceleration due to gravity (variable g-pendulum)
PDF (Description from CASSY Lab)	P1.5.2.1 Oscillations of a spring pendulum and determination of oscillation period as a function of the oscillating mass - Measuring with CASSY
PDF (Experiment description)	P1.5.3.3 Free rotational oscillations - Recording with CASSY
PDF (Experiment description)	P1.5.3.4 Forced harmonic and chaotic rotational oscillations - Recording with CASSY
PDF (Description from CASSY Lab)	P1.5.4.4 Coupled pendulum - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P1.7.1.3 Acoustic beats - Recording with CASSY
PDF (Description from CASSY Lab)	P1.7.2.1 Determining the oscillation frequency of a string as a function of the string length and tension
PDF (Description from CASSY Lab)	P1.7.3.3 Determining the velocity of sound in air as a function of the temperature
PDF (Description from CASSY Lab)	P1.7.3.4 Determining the velocity of sound in gases
PDF (Description from CASSY Lab)	P1.7.3.5 Determining the velocity of sound in solids
PDF (Experiment description)	P1.7.5.3 Diffraction of ultrasonic waves at a single slit
PDF (Experiment description)	P1.7.5.4 Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating
PDF (Description from CASSY Lab)	P1.7.7.1 Investigating fast Fourier transforms: simulation of Fourier analysis and Fourier synthesis
PDF (Description from CASSY Lab)	P1.7.7.2 Fourier analysis of the periodic signals of a function generator
PDF (Description from CASSY Lab)	P1.7.7.3 Fourier analysis of an electric oscillator circuit
PDF (Description from CASSY Lab)	P1.7.7.4 Fourier analysis of sounds
PDF (Experiment description)	P2.2.1.1 Determining the thermal conductivity of building materials using the single-plate method
PDF (Experiment description)	P2.2.1.2 Determining the thermal conductivity of building materials using the heat flux plate principle
PDF (Experiment description)	P2.2.1.3 Damping temperature fluctuations using multiple-layered walls
PDF (Description from CASSY Lab)	P2.3.4.3 Converting electrical energy into heat energy - Measuring with CASSY
PDF (Experiment description)	P2.5.2.1 Pressure-dependency of the volume of a gas at a constant temperature (Boyle-Mariottes law)
PDF (Experiment description)	P2.5.2.2 Temperature-dependency of the volume of a gas at a constant pressure (Gay-Lussacs law)
PDF (Experiment description)	P2.5.2.3 Temperature-dependency of the pressure of a gas at a constant volume (Amontons law)
PDF (Experiment description)	P2.6.2.4 pV diagram of the hot-air engine as a heat engine - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P2.6.2.4 pV diagram of the hot-air engine as a heat engine - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P3.3.3.2 Measuring the force acting on current-carrying conductors in a homogeneous magnetic field - Recording with CASSY
PDF (Description from CASSY Lab)	P3.3.3.3 Measuring the force acting on current-carrying conductors in the magnetic field of an air coil - Recording with CASSY
PDF (Description from CASSY Lab)	P3.4.1.1 Generating a voltage surge in a conductor loop with a moving permanent magnet
PDF (Description from CASSY Lab)	P3.4.3.2 Measuring the induction voltage in a conductor loop for a variable magnetic field - with Power-CASSY as variable source of current
PDF (Description from CASSY Lab)	P3.4.5.3 Recording the voltage and current of a transformer under load as a function of time
PDF (Description from CASSY Lab)	P3.4.5.4 Power transmission of a transformer
PDF (Experiment description)	P3.4.6.2 Measuring the earths magnetic field with a rotating induction coil and wireless CASSY
PDF (Description from CASSY Lab)	P4.1.2.1 Recording the current-voltage characteristic of an incandescent lamp
PDF (Description from CASSY Lab)	P5.3.1.4 Diffraction at a single slit - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P5.3.1.5 Diffraction at a double slit and multiple slits - Recording and evaluating with CASSY
PDF (Experiment description)	P5.5.2.2 Stefan-Boltzmann law: measuring the radiant intensity of a "black body" as a function of temperature - Recording and evaluating with CASSY
PDF (Description from CASSY Lab)	P5.6.3.3 Determining the velocity of light using a periodical light signal at a short measuring distance - measuring with the laser motion sensor S and CASSY
PDF (Description from CASSY Lab)	P5.6.3.4 Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY
PDF (Description from CASSY Lab)	P6.1.2.3 Determining the electric unit charge after Millikan and verifying the charge quantification - Measuring the suspension voltage and the falling speed with CASSY
PDF (Description from CASSY Lab)	P6.1.2.4 Determining the electric unit charge after Millikan and verifying the charge quantification - Measuring the rising and falling speed with CASSY
PDF (Experiment description)	P6.1.4.4 Determining Plancks constant - Recording the current-voltage characteristics, selection of wavelengths using interference filters on the optical bench
PDF (Description from CASSY Lab)	P6.2.4.2 Franck-Hertz experiment with mercury - Recording and evaluation with CASSY
PDF (Description from CASSY Lab)	P6.2.4.4 Franck-Hertz experiment with neon - Recording and evaluation with CASSY
PDF (Experiment description)	P6.3.5.1 Recording and calibrating an X-ray energy spectrum
PDF (Experiment description)	P6.3.5.2 Recording the energy spectrum of a molybdenum anode
PDF (Experiment description)	P6.3.5.3 Recording the energy spectrum of a copper anode
PDF (Experiment description)	P6.3.5.4 Investigation of the characteristic spectra as a function of the element's atomic number: K-lines
PDF (Description from CASSY Lab)	P6.3.5.4 Investigation of the characteristic spectra as a function of the element's atomic number: K-lines
PDF (Experiment description)	P6.3.5.5 Investigation of the characteristic spectra as a function of the element's atomic number: L-lines
PDF (Description from CASSY Lab)	P6.3.5.5 Investigation of the characteristic spectra as a function of the element's atomic number: L-lines
PDF (Experiment description)	P6.3.5.6 Energy-resolved Bragg reflection in different orders of diffraction
PDF (Description from CASSY Lab)	P6.3.5.6 Energy-resolved Bragg reflection in different orders of diffraction
PDF (Experiment description)	P6.3.7.2 Compton effect: Measurement the energy of the scattered photons as a function of the scattering angle
PDF (Description from CASSY Lab)	P6.3.7.2 Compton effect: Measurement the energy of the scattered photons as a function of the scattering angle
PDF (Description from CASSY Lab)	P6.4.2.1 Statistical variations in determining counting rates
PDF (Experiment description)	P6.4.3.4 Determination of half-life of Cs-137 - Recording and evaluating the decay and production curve with CASSY
PDF (Description from CASSY Lab)	P6.5.4.1 a spectroscopy of radioactive samples
PDF (Description from CASSY Lab)	P6.5.4.2 Determining the energy loss of a radiation in air
PDF (Description from CASSY Lab)	P6.5.4.3 Determining the energy loss of a radiation in aluminum and in gold
PDF (Description from CASSY Lab)	P6.5.4.4 Determining age using a Ra-226 sample
PDF (Description from CASSY Lab)	P6.5.5.1 Detecting ? radiation with a scintillation counter
PDF (Description from CASSY Lab)	P6.5.5.2 Recording and calibrating a ? spectrum
PDF (Description from CASSY Lab)	P6.5.5.3 Absorption of ? radiation
PDF (Description from CASSY Lab)	P6.5.5.4 Identifying and determining the activity of radioactive samples
PDF (Description from CASSY Lab)	P6.5.5.5 Recording a ß spectrum with a scintillation counter
PDF (Description from CASSY Lab)	P6.5.5.6 Coincidence and ?-? angular correlation in positron decay
PDF (Description from CASSY Lab)	P6.5.5.7 Coincidence at ? decay of cobalt
PDF (Description from CASSY Lab)	P6.5.6.1 Quantitative observation of the Compton effect
PDF (Description from CASSY Lab)	P6.6.2.1 Detection of Muons
PDF (Experiment description)	P7.2.1.3 Determining the density and mobility of charge carriers in n-Germanium
PDF (Experiment description)	P7.2.1.4 Determining the density and mobility of charge carriers in p-Germanium
PDF (Experiment description)	P7.2.1.5 Determining the band gap of germanium
PDF (Description from CASSY Lab)	P7.2.2.1 Measuring the temperature-dependency of a noble-metal resistor
PDF (Description from CASSY Lab)	P7.2.2.2 Measuring the temperature-dependency of a semiconductor resistor
PDF (Experiment description)	P7.2.6.1 Determining the transition temperature of a high-temperature superconductor
PDF (Description from CASSY Lab)	P7.3.2.1 Recording the initial magnetization curve and the hysteresis curve of a ferromagnet and iron
PDF (Experiment description)	P7.5.1.1 Application of X-ray fluorescence for the non-destructive analysis of the chemical composition
PDF (Description from CASSY Lab)	P7.5.1.1 Application of X-ray fluorescence for the non-destructive analysis of the chemical composition
PDF (Experiment description)	P7.5.1.2 Determination of the chemical composition of a brass sample by X-ray fluorescence analysis
PDF (Description from CASSY Lab)	P7.5.1.2 Determination of the chemical composition of a brass sample by X-ray fluorescence analysis
PDF (Experiment description)	C1.1.2.1 Melting ice, boiling water
PDF (Experiment description)	C1.1.2.2 Melting and solidification curve of tin (de)
PDF (Experiment description)	C1.7.2.1 Determination of acidity (pKa value) by titration
PDF (Experiment description)	C1.7.2.2 Analysis of triprotic phosphoric acid by titration
PDF (Experiment description)	C1.7.3.1 Determination of the enthalpy of solution of salts
PDF (Experiment description)	C2.2.2.2 The automated Blue Bottle Experiment - a reversible redox reaction
PDF (Experiment description)	C2.3.1.1 The calorific value of coal
PDF (Experiment description)	C2.3.1.3 The calorific value of fuel oil
PDF (Experiment description)	C2.3.2.1 Fractionated petroleum distillation with a bubble tray column
PDF (Experiment description)	C2.3.3.1 Boiling range distribution of petrol
PDF (Experiment description)	C2.3.3.2 Boiling range distribution and fractionated distillation of petroleum
PDF (Experiment description)	C2.4.3.1 Distillation of red wine
PDF (Experiment description)	C3.2.1.1 Gas chromatographical analysis of cigarette lighter gas (butane gas)
PDF (Experiment description)	C3.2.1.2 Gas chromatographical separation of alcohols - effect of temperature, CPS version
PDF (Experiment description)	C3.3.2.1 The Beer-Lambert law
PDF (Experiment description)	C3.5.1.1 Determination of acid concentration by titration with drop counter
PDF (Experiment description)	C3.5.1.3 Potentiometric titration of iron(II) ions (de)
PDF (Experiment description)	C3.5.2.1 Conductometric titration of a hydrochloric acid solution, CPS variety
PDF (Experiment description)	C3.5.2.2 Conductometric titration of a hydrochloric acid solution with pH measurement
PDF (Experiment description)	C3.5.3.2 Manganometric determination of iron(II) ions
PDF (Experiment description)	C3.6.2.1 Continuous measurement of carbon dioxide concentration in the classroom
PDF (Experiment description)	C3.6.4.2 Determination of the content of phosphoric acid in a cola drink
PDF (Experiment description)	C3.6.5.1 X-ray fluorescence analysis of chemical composition
PDF (Experiment description)	C3.6.5.2 The chemical composition of a brass specimen
PDF (Experiment description)	C4.1.1.1 Catalytic oxidation of tartaric acid with hydrogen peroxide
PDF (Experiment description)	C4.1.2.2 Determination of the reaction order of the reaction of malachite green with hydroxide ions
PDF (Experiment description)	C4.1.3.1 Reaction of malachite green with hydroxide ions
PDF (Experiment description)	C4.1.3.3 Concentration and reaction rate: Magnesium in strong and weak acids
PDF (Experiment description)	C4.3.3.1 Determination of the heat of combustion of benzoic acid
PDF (Experiment description)	C4.3.3.3 Determination of the enthalpy of neutralisation of acids and alkali solutions
PDF (Experiment description)	C4.3.3.4 Determination of enthalpy of mixing
PDF (Experiment description)	C4.4.1.4 Electrolytic dissociation: Dependence of conductivity on electrolyte concentration
PDF (Experiment description)	C4.4.5.1s Electrolytic polarisation using stand material
PDF (Experiment description)	C4.4.7.1 Investigation of a PEM fuel cell stack
PDF (Experiment description)	C4.4.7.2 Recording the characteristic curves of a PEM fuel cell stack
PDF (Experiment description)	C5.3.2.1 Greenhouse effect
PDF (Experiment description)	C5.3.2.2 Ozone hole problem
PDF (Experiment description)	C5.3.3.1 Recording a breakthrough curve of activated carbon filters
PDF (Experiment description)	C6.1.2.1 Enzymatics: Splitting urea with urease
PDF (Experiment description)	C6.1.2.2 Michealis-Menten kinetics using the enzyme urease
PDF (Experiment description)	C6.1.4.1 Determination of the calorific value of olive oil with a demonstration calorimeter
PDF (Experiment description)	C6.2.1.1 Yeast fermentation - Test of oxygen consumption
PDF (Experiment description)	B1.1.2.1 Determination of the reaction time
PDF (Experiment description)	B1.1.2.2 Determination of nerve conduction velocity
PDF (Experiment description)	B1.1.2.3 Dependence of the reaction time on the type of the stimulus
PDF (Experiment description)	B1.1.2.6 Determination of the frequency-dependent hearing threshold and the hearing threshold
PDF (Experiment description)	D1.4.1.2a Recording the oscillation of a string pendulum Recording using Sensor-CASSY
PDF (Experiment description)	D1.4.1.3a Recording the oscillation of a spring pendulum Recording using Sensor-CASSY
PDF (Experiment description)	D1.5.2.2b Tones, sound, noise and pops Recording using Sensor-CASSY
PDF (Experiment description)	D1.5.2.3a Recording the oscillation of a tuning fork
PDF (Experiment description)	D1.5.3.1b Propagation of sound in the form of pressure fluctuations Recording using Sensor-CASSY
PDF (Experiment description)	D2.3.4.1 How heat insulation depends on the material - Measurement with Sensor-CASSY (de)
PDF (Experiment description)	D2.3.4.2 Heat insulation in a Thermos flask - Measurement with Sensor-CASSY (de)
PDF (Experiment description)	D2.4.2.1c Warming up water until it boils - Measurement with Sensor-CASSY and PC
PDF (Experiment description)	D3.4.6.4a Electrical power and the luminance of light bulbs (de)
PDF (Experiment description)	D3.6.2.1b Stationary armature generator - Measurement via Sensor-CASSY
PDF (Experiment description)	D3.6.2.4b Rotating armature generators for generating alternating voltage - Measurement via Sensor-CASSY
PDF (Experiment description)	D3.6.2.5a Rotating armature generators for generating DC voltage - Measurement via Sensor-CASSY

Downloads

MSI	CASSY Lab 2 (en, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (fr, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (es, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (pt, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (it, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (nl, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (ru, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
MSI	CASSY Lab 2 (zh, V2.29) Free demo version, full version requires a licence code of CASSY Lab 2
Manual	CASSY Lab 2 Manual (en)
Manual	CASSY Lab 2 Manual (fr)
Manual	CASSY Lab 2 Manual (es)
Web Link	CASSY Lab 2 Web Help (en)
Web Link	CASSY Lab 2 Web Help (fr)
Web Link	CASSY Lab 2 Web Help (es)
Web Link	CASSY App (iOS) App Store
Web Link	CASSY App (Android) Google Play
Web Link	CASSY App (Windows 10) Microsoft Store

Videos

The new LEYBOLD Micro-CASSY is a low cost data acquisition system in an USB stick format. The system includes several robust sensors for student experiments in Physics, Chemistry & Biology in secondary schools. Micro-CASSY is specially designed for standa

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