Leybold

Primary: 230 V, 50 Hz Secondary: DC: max. 24 V, 1000 mA Connection: 4 mm safety plugs

Coaxial cable with a separate connecting plug for screening.

Technical Data •Impedance: 50 Ohm •Cable capacitance: 120 pF •Length: 1.15 m

For assembling electric and electronic experiment circuits for students' and training experiments. The experiment surface has sufficient capacity for up to three-stage transistor circuits consisting of small plug-in elements 2/19, 2/50 and 4/50. Also suitable for extending the base and work...

For determination of ohmic resistance as a function of temperature; mounted on a carrier plate.

Technical Data •Temperature range: - 80° C to + 400° •Resistance at 20 °C: 100 Ohm approx. •Resistance change within the specified temperature range: 1 : 3.5 •Connection: 4-mm...

In holder, with permanently mounted silver strip, socket pairs for tapping the Hall voltage, plus rotary potentiometer for correcting the zero point. On stand rod, for mounting in U-core (from 562 11).

Technical Data •Necessary current: approx. 20 A DC •Necessary magnetic field: 0.1...

For determination of ohmic resistance as a function of temperature; mounted on a carrier plate.

Technical Data •Temperature range: - 80° C to + 200° •Resistance at 20 °C: 200 Ohm approx. •Resistance change within the specified temperature range: 1 : 10000 •Connection: 4-mm...

In holder, with permanently mounted tungsten strip, socket pairs for tapping the Hall voltage, plus rotary potentiometer for correcting the zero point. On stand rod, for mounting in U-core (from 562 11).

Technical Data •Necessary current: approx. 20 A DC •Necessary magnetic field:...

For plug-in connection and supply of the various germanium crystals on plug-in boards, with rod for mounting the device between the pole pieces of the demountable transformer. For measuring the Hall voltage and conductivity as a function of temperature. With integrated, adjustable...

Interchangeable plug-in board for studying the conductivity of undoped Germanium as a function of the temperature. Ge crystal soldered to plug-in board for the base unit for Hall effect, with contacts for cross current, integrated resistor heating with temperature sensor directly beneath crystal....

Interchangeable plug-in board for studying the conductivity of p-doped Germanium as a function of the temperature. Ge crystal soldered to plug-in board for the base unit for Hall effect, with contacts for cross current, integrated resistor heating with temperature sensor directly beneath crystal....

433.92 MHz operating frequency (70 cm UHF band/ISM (Industrial, Scientific, Medical) band), for the experimental investigation of electromagnetic wave propagation conditions (broadcast) in free space, e.g. in air and in dielectric media such as water and on parallel-wire systems

Technical...

for investigating and demonstrating the propagation of electromagnetic waves along wires; includes light-bulb probe for detecting current and voltage nodes and antinodes on the line when open and when terminated with the characteristic impedance Z = 200Ω;

Scope of delivery 3 Mounting...

NiCr-Ni thermocouple. With connection cable (1.5 mm) and DIN plug.

Technical Data •Measurement range: -200 to +1100 °C, (intermittently to 1200 °C) •Tolerance classes: 1/3 DIN, (DIN IEC 584 Part 2) •Diameter: 1.5 mm •Overall length: 200 mm

Complete System: Open Heating Bath Plastic (Polyphenylene oxide (PPO)). Modified polyphenylene oxide bath is thermally resistant up to 100°C and deliver exceptional temperature performance with operational savings. Temperatures are maintained from ambient plus 13°C to 100°C. Including pump...

For refitting as circulation thermostat

For demonstrating gravitational attraction between two bodies and determining the gravitational constant. Highly sensitive torsion dynamometer, whose deflection can be observed and measured via a luminous pointer or with the IR position detector (332 11). The torsion system consists of a bronze...

For the investigation of free rotary oscillations at different dampings (aperiodic, creeping and limit adjustment) and of forced oscillations (resonance curves, phase changes between exciter and resonator). Oscillation system consisting of ball-bearing wheel, which is connected to the driving rod...

The occurrence of birefringence and the alteration of existing birefringence in an electrical field as a linear function of the electric field strength is known as the Pockels effect. P 5.4.5.1 Demonstrating the Pockels effect in a conoscopic beam path. P 5.4.5.2 Pockels effect:...

Measurement of the velocity of light by means of the rotary mirror method utilizes a concept first proposed by L. P 5.6.1.1 Determining the velocity of light by means of the rotating - mirror method according to Foucault and Michelson- measuring the image shift as a function of the rotational...

P 5.5.2.1 Stefan - Boltzmann law : Measuring the radiant intensity of a " black body" as a function of temperature. P 5.5.2.2 Stefan - Boltzmann law : Measuring the radiant intensity of a " black body" as a function of temperature CASSY- S Recording and evaluating with CASSY P...