The experiment, which must be conducted in a completely darkened room, is demanding both with reference to the experimental abilities of the students and also with regard to their care and exactness in making observations.

Benefits

• Multifunctional light box – All-in-one: Can be used for geometric optics on the table, colour mixing and on an optical bench
• Extension with others sets at anytime, no additional light sources needed, recognition value for students

Tasks

How can the luminous intensity of light sources be determined? To compare the brightness of several light sources with a photometer.

The complete set to measure the light velocity in air, transparent liquids and solids.

Equipment and Technical Data

Consists of 1 x  light velocity measuring apparatus, 1 x retroreflector with stem, 1 x power supply 12 V/ 2 A, 1 x slide mount for optical bench, 1 x optical bench, l = 1800 mm, 1 x holder for speed of light measuring instrument, 1 x acrylic glass cylinder with a holder, 1 x tubular cell with a holder, 1 x USB data cable

Equipment set allowing the performance of 60 experiments about the following topics:

• Propagation of Light (7 experiments)
• Mirrors (16 experiments)
• Refraction (10 experiments)
• Lenses (13 experiments)
• Colours (6 experiments)
• The human Eye (3 experiments)
• Optical Equipment (5 experiments)

Benefits

• Excellent complement to identical student experiments by directly comparable devices
• Light-intense halogen lamp
• Demonstrative models of lenses
• Minimum preparation time
• Easy teaching by using the demo board for demonstration
• Complete equipment set: simple execution of the experiments
• The equipment is stored in a robust aluminium case with removable lid
• Foam insert for a quick control of completeness and secure transport of the set
• Experimenting literature for all teacher experiments are delivered as PDF documents on a DVD
• Matched with international Curriculum: all topics are covered

Equipment and Technical Data

• The equipment set consists of all necessary components for the experiments
• Including halogen lamp with magnetic base

Basic set allowing the performance of 34 experiments about the following topics:

• Propagation of light (5 Exp.)
• Mirrors (7 Exp.)
• Refraction (10 Exp.)
• Lenses (8 Exp.)
• The human eye (4 Exp.)

Benefits

• Complete equipment set: simple execution of the experiments
• The equipment is stored in a rugged, stackable and compact box, allowing quick control of completeness (foam insert)
• Experimenting literature for pupils and teachers available: minimal preparation time
• Matched with international Curriculum: all topics are covered
• Simple teaching and efficient learning thanks to the digital experiment descriptions included as a QR code

Equipment and Technical Data

• The equipment set consists of all necessary components for the experiments
• Including light box

Necessary accessories

• TESS advanced Optics 1 necessary accessories for 1 group 13460-88
• TESS advanced Optics OE 1 consumables for 10 groups 13461-88

Optional accessories

• Manual 01164-02
• Supplementary set TESS Optics Colour mixing, 13250-77
• Supplementary set TESS Optics 2, 13277-88

Basic set allowing the performance of 31 experiments about the following topics:

• Propagation of light (3 Exp.)
• Mirrors (7 Exp.)
• Refraction (9 Exp.)
• Lenses (8 Exp.)
• The human eye (4 Exp.)

Benefits

• Complete equipment set: simple execution of the experiments
• Student safe Laser- / LED- experimental lamp with key switch laser and akku.
• The equipment is stored in a rugged, stackable and compact box, allowing quick control of completeness (foam insert)
• Experimenting literature for pupils and teachers available: minimal preparation time
• Matched with international Curriculum: all topics are covered
• Easy teaching and efficient learning

Equipment and Technical Data

• The equipment set consists of all necessary components for the experiments
• Including Laser-/LED lamp

This complete set allows microwaves to be transmitted and received. The components and equipment included allow for various experiments to be performed. These can achieve both qualitative and quantitative results. The transmitter’s output is an electro-magnetic wave with wavelength in the cm range; it is picked up using a receiver. The transmitter signal, once it has reached the receiver, can be heard by a loudspeaker which is part of the scope of supply and makes the microwave set also ideal for the demonstration of wave phenomena in teacher experiments and in the lecture hall. In addition, the intensity of the signal can also be controlled.

Benefits

• Complete set – no additional accessories required
• Can be used qualitatively (e.g. for demo experiments) and quantitatively (e.g. in lab courses)
• Includes loudspeaker to make wave phenomena audible – perfect for demo experiments

Equipment and Technical Data

The following experiments can be performed:

• Reflection
• Refraction
• Prism deviation
• Diffraction
• Stationary waves
• Polarization
• Absorption and the refractive index

Scope of delivery:

• 1 Transmitter (frequency f = 10.5 GHz, wavelength lambda = 2.85 cm)
• 1 Receiver (operational distance: 0 to 1.5 m)
• 1 Loudspeaker with volume know, output power: 1 W
• 1 Jointed bench with two arms (650 mm and 480 mm long), with plate holder and protractor
• 1 Set of 4 plates (155 x 155 mm):
• • Reflection plate
  • Polarization grating, 11 slits, 3 mm each
  • Slit plate (slit width 50 mm)
  • Double slit plate (slit width 35 mm)
• 1 Paraffin prism (125 x 125 x 50 mm)
• Polystyrene body (200 x 200 x 20 mm)
• Water tank (for wave absorption experiments)
• Protractor with graduated scale (accuracy: 1°)
• All required connecting cables
• Power supply: 12 VDC for 110…240 V with multi-plug adapters for different countries
• Operating manual

Shape of the internal modulating signal: f=550 Hz

Maximum amplitude for the external modulating signal: 500 mV peak to peak

Toggle switch on transmitter to modulate carrier wave the the internal or an external signal

Weight: 7.7 kg

Demo Physics board with stand.

Benefits

• Board to be used on both sides, one side plain, the other side for optics experiments covered with a white plastic coating with grid lines.

Equipment and Technical Data

• Galvanised steel panels mounted in aluminium profile frames.
• The spacing between support bases can be adjusted in any desired way.
• Dimensions of the board: 600 mm× 1000 mm

Necessary equipment

• 2x G-clamp (Art. No. 02014-00)