Experiment set

OPTICAL BENCH - 112110

112110

This experiment set includes equipment for image and shadow forming. The frames for the lenses and the concave mirror have the principal planes for the lenses or the tangent to the centre point of the mirror marked on them with dotted lines. This makes it possible to determine object and image distances to a precision of half a millimetre, a highly precise way of measuring.



Content
Optical bench of 100cm in aluminium
Light source with LED
Stand rod, 10 cm
Rider with hole
Rider with slit with indicator mark
Rider with slit 17x17cm
Lens, +50, in holder
Lens, +100, in holder
Diafragm holder
2 Apertures with slits
Projection screen 17 x 17cm ( white )
Slide with image
Storage case
Foam insert
Cover

TESS beginner Applied Sciences set Heat - PHYWE - 15235-88

P1523588

Set for student experiments, especially suitable for teaching of natural sciences in primary school and early secondary school.

13 experiments described:
Temperature sense of the skin
Thermal expansion of air and water
Thermal expansion of air and spirit
Calibration of a thermometer
Temperature measurement
Temperature of mixtures
Heat insulation by wool
Heat insulation by air (feather)
Heat insulation by styrofoam
Heat of evaporation of water
Evaporation of spirit
Depression of melting point by salt
Ice floats, maximum of density of water at 4°C

Equipment and technical data

Contains all necessary materials and description in a sturdy storage.
Included german handbook in color, DIN A5, ring binder.
Additional set for demonstration experiments and handbook with hints for teachers available.

EXPERIMENT KIT WATER 1: DRINKING WATER / WASTE WATER

431802

With the materials of Box 1 u.a. following attempts possible:

" Determine which types of soil stop or pass water

" find out that a sand and gravel filter retains solid components, while dissolved substances (oil, salt, detergents) can not be removed from the water by filtration

" recognize the influence of polluted water on germinating plants

" understand the stages of mechanical water purification

" Discover the principle of communicating vessels and transfer their applications

431713

SET MECHANIC DEVICES IN DAILY USE, TESS BEGINNER SCIENCES

P1523988

Function and Applications

Complete set for performing student experiments. This set allows to perform 12 experiments about the following topics:
"Force (2 experiments)
"Saving in power with simple machines (7 experiments)
"Motion (3 experiments)

Benefits
"Experiment guides are very easy to understand, especially for younger students
"Associated competences are directly linked to the experiments
"Curriculum compatible
"All components in one box: mobile teaching is possible
"Fit for the future: implementation of tablets possible
"Robust, stackable storage box with a foam insert fitting to the contained equipment

0

114944

Handbook electrochem.measurem.set - PHYWE - 01194-02

P0119402

STUDENT SET ELECTRICITY / ELECTRONICS 1 WITH BUILDING BLOCKS, TESS ADVANCED PHYSICS

P1526488

Function and Applications

Basic set allowing the performance of 28 experiments about the following topics:

Electric Circuits (8 Experiments)
Electrical Resistance (8 Experiments)
Electrical Work and Power (1 Experiment)
Tranformation of Energy (1 Experiment)
Electrochemistry (6 Experiments)
Safe Working with Electrical Energy (2 Experiments)
Sensors (2 Experiments)
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
The circuits are assembled directly on student's desk and the safe electric contact is guaranteed by the use of a unique puzzle block system with corrosion-free gold plated contacts. No breadboard is required.
Rugged -PUZZLE- blocks featuring contrasted screen-printed electric symbol on top
Easy teaching and efficient learning by using the interactive experimentation software interTESS
Equipment and Technical Data

The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment

0

191155

TESS advanced Physics Basic Set Heat 1 - PHYWE - 15274-88

P1527488

Function and Applications
Basic set allowing the performance of 21 experiments about the following topics:
Thermal equilibrium and temperature measurement (3 experiments)
Thermal expansion (4 experiments)
Heat transfer (2 experiments)
Thermal energy (4 experiments)
Change of state (5 experiments)
Solutions (3 experiments)

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
Easy teaching and efficient learning by using the interactive experimentation software interTESS

Equipment and technical data
The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment

Necessary accessories
TESS advanced Heat 1 necessary accessories for 1 group (13455-88)
TESS advanced Heat 1 consumables for 10 groups (13456-88)

Optional accessories
interTESS DVD Physics, Heat only (01052-00)
TESS advanced Physics supplementary set Heat 2 (15275-88)

TESS advanced Physics set Electricity / Electronics 1 - PHYWE - 15281-88

P1528188

Function and Applications

Basic set allowing the performance of 35 experiments about the following topics:
Electric Circuits (9 Experiments)
Electrical Resistance (10 Experiments)
Electrical Work and Power (1 Experiment)
Capacitors (3 Experiments)
Diodes (5 Experiments)
Transistors (7 Experiments)

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

Equipment and technical data
The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment

Necessary accessories
TESS advanced Electronics 1 necessary accessories for 1 group (13475-88)
TESS advanced Electronics 1 consumables for 10 groups (13476-88)

Optional accessories
TESS advanced Physics manual Electric/Electronics (01169-02)
TESS advanced Physics set Electricity / Electronics 2 (15282-88)

TESS advanced Physics Basic Set Mechanics 1 - PHYWE - 15271-88

P1527188

Function and Applications
Basic set allowing the performance of 36 experiments about the following topics:

Physical quantities and characteristics (5 experiments)
Forces (10 experiments)
Elementary machines (9 experiments)
Liquids and gases (2 experiments)
Oscillations (6 experiments)

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
Easy teaching and efficient learning by using the interactive experimentation Software interTESS

Equipment and technical data

The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment


Necessary Accessories

TESS advanced Mechanics 1 consumables for 10 groups (13450-88)

Optional Accessories

TESS advanced Physics manual Mechanics 1 to 5 (01158-02)
interTESS DVD, complete version with all experiments in physics, chemistry, biology and applied sciences (01100-00)
interTESS DVD Physics, Mechanics experiments only (01051-00)
TESS advanced Physics supplementary set Mechanics 2 (15272-88)
TESS advanced Physics Set Linear Motion with Timer 2-1 (Dynamics) (15283-88)

Software interTESS Applied Science, Renewable Energy, DVD - PHYWE - 01081-00

P0108100

PICMICRO MICROCONTROLLER ADD-ON KIT

114930

Description

This new add-on kit allows students to investigate circuits and systems based on the popular PICmicro microcontroller. The kit focuses on system construction with a pre-programmed PIC carrier which includes 8 programs, selectable by hardware switches. The work can be extended to include programming of PICmicro microcontrollers using flow charts with our free Flowcode software. A full curriculum pack is included. This kit must be bought as an add-on to a kit that includes basic components like links and switches. This kit only contains the component carriers - baseboards, power supplies and storage trays should be bought separately.

NEW ELECTRICAL AND ELECTRONIC PRINCIPLES SOLUTION

114926

Description

This 'one per class' kit is designed to give you a flexible suite of parts that can be added to the Electrical and electronic principles pack to allow a much wider range of experiments and demonstrations in Electronics from our Operational Amplifiers, PICmicro, Logic and Energy and Environment solutions. The pack also includes useful equipment for teaching Lenz's law, Faraday's law and motor principles. This pack is suitable for Physics extension work and projects. The CD ROM supplied includes workbooks in Energy and Environment, PICmicro investigations, Operational amplifiers and working with logic gates.

LOCKTRONICS STARTSET

114921

Description

This solution provides an introduction to the fundamentals of electricity. It is ideal for those who are completely new to the subject and is suitable for use from age 10+. The solution is supplied notes and worksheets. The solution includes component carriers, base board, power supply, and storage trays. Topics include: æWhat is electricity?
æSimple electrical components
æThe simplest circuit
æConductors and insulators
æSwitches
æTwo way switches
æSeries circuits
æParallel circuits
æBuzzers
æMotors

PHYSICS SET ELECTRIC MOTOR/ GENERATOR - PHYWE - 15221-88

P1522188

Modular system for student experiments to work out physical and technical basic relations common to electric motors, generators and transformers. This variable system, which consists of single parts, allows to set up different function models without tools:

Various DC motors
Series and shunt motor
Synchronous motor
DC generator and alternator
Transformer

This set allows the performance of 10 student experiments about the following topics:

Magnetic field of a coil
Conversion of electrical energy into kinetic energy
Commutator
Direct current motor
Synchronous motor
Series and shunt-wound motors
Electromagnetic induction
The electrical generator
Engine-generator
Transformer

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 design of all components, so that the student can easily recognise their function
The possibility to set up function models gradually, so that functional relations between components can be understood
No tools required for assembly

Equipment and technical data

The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment

Necessary accessories

TESS advanced Electric Motor / Generator EMG necessary accessories for 1 group (13412-88)
TESS advanced Electric Motor / Generator EMG consumables for 10 groups (13413-88)

Optional accessories

TESS advanced Physics Handbook Electric Motor / Generator (07880-02)

TESS advanced Physics supplementary set Heat 2 - PHYWE - 15275-88

P1527588

Function and Applications
Basic set allowing the performance of 21 experiments about the following topics:
Thermal equilibrium and temperature measurement (3 experiments)
Thermal expansion (4 experiments)
Heat transfer (2 experiments)
Thermal energy (4 experiments)
Change of state (5 experiments)
Solutions (3 experiments)

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
Easy teaching and efficient learning by using the interactive experimentation software interTESS

Equipment and technical data
The equipment set consists of all necessary components for the experiments
Robust, stackable storage box with a foam insert fitting to the contained equipment

Necessary accessories
TESS advanced Heat 1 necessary accessories for 1 group (13455-88)
TESS advanced Heat 1 consumables for 10 groups (13456-88)

Optional accessories
interTESS DVD Physics, Heat only (01052-00)
TESS advanced Physics supplementary set Heat 2 (15275-88)

S19001020

ELECTROMOTOR AND GENERATOR - U8481531

1017801/3B

Functioning model for demonstration of how a DC motor, as well as DC and AC generators, work. The model is equipped with a commutator, slip ring, pick-ups and armature coil and is mounted on a transparent acrylic plate with connection sockets, drive pulley and rubber drive belt. Includes horseshoe magnet, 70 mm.
Dimensions: 130 x 150 mm approx.
Weight: 850 g approx.

431912

TESS ADVANCED SET BASIC PHYSICS

P152258A

The set TESS basic physics allows to perform more than 40 experiments from the topics of mechanics, heat, electricity/electronics and optics. The experiments cover the basic curricular topics for students age 14-19. The compact set includes all necessary material for experimentation in groups of 2-3 students (recommended). Interactive experimental descriptions are available in the software interTESS. The set was designed especially for exam and university preparation courses and contains a selection of the most important physics experiments.

Benefits

For high school graduation or university preparation courses
More than 40 experiments with 1 solution
Covers basic curricular physics topics
Interactive experiment guides (in english) included in the accessories
All necessary material included
Easy to store
Equipment and technical data

The equipment set consists of all components for the experiments
Robust aluminium case with detachable cover and foam insert fitting to the contained equipment
Experiment guides in english
Necessary accessories

Necessary accessories set 15225-8Z (including standard laboratory material like power supply, multimeter and the experimental descriptions)

TESS ADVANCED SET BASIC PHYSICS , NECESSARY ACCESSORIES

P152258Z

Contains all necessary accesories for TESS advanced Basic physics set 15225-8A

LK ENGINEERING PANEL

114981

The Locktronics demo panel is constructed from rugged extruded aluminium and is designed to carry the Locktronics hardware. This demo panel is suitable for demonstrating the experiment at the front of the class whilst the students are working with any of the Locktronics solutions in our range.

TESS advanced Electronics Basic Set consumables for 10 group - PHYWE - 13471-88

P1347188

Function and Applications
The consumables are required for the initial order and can be reordered.

Euipment and technical data
The set contains all necessary consumables for TESS advanced Electric building block system 1 (15266-88).



Materiallist (Excerpt)
Constantan wire, 6.9 Ohm/m, d = 0.3 mm, l = 100 m 06101-00 1x
Constantan wire, 4 Ohm/m, d = 0.4 mm, l = 50 m 06102-00 1x
Filament lamps 12V/0.1A, E10, 10 07505-03 1x
Filament lamps 4V/0.04A, E10, 10 06154-03 1x
Filament lamp 6 V/3 W, E10, 10 pcs. 35673-03 1x
Constantan wire, 15.6 Ohm/m, d = 0.2 mm, l = 100 m 06100-00 1x
Iron wire, d = 0.2 mm, l = 100 m 06104-00 1x
Filament lamps 1.5V/0.15A,E10,10 pieces 06150-03 1x
Copper wire, d = 0.2 mm, l = 100 m 06106-00 1x

TESS ADVANCED CHEMISTRY SET TITRATION AND ANALYTICAL CHEMISTRY - PHYWE - 15303-88

P1530388

TESS ADVANCED CHEMISTRY SET TITRATION AND ANALYTICAL CHEMISTRY - PHYWE - 15303-88

Function and Applications

Experiment set to perform student experiments for titration and the analysis of ions. With this experiment set 14 experiments can be performed:
- Properties of acids and bases
- Acid-base titrations
- Determination of the pK value of an acid
- Analysis of cations by flame colouration
- Analysis of anions by flame colouration

Benefits
- Complete experiment set: experiments easy to perform
- Stable storage box: durable and stackable, facilitate fast control if content is complete
- Experiment guides available both for students and teachers: preparation time reduced to a minimum
- Curriculum-compliant: all topics are covered
- Developed by educators as an ideal introduction into titration and analytical chemistry

Equipment and Technical Data
- The experiment set includes all components required for the experiments except for a gas burner, which needs to be acquired separately
- Stable and stackable storage boxes with foam inserts fit to the components

Composition:
Test tube rack for 6 tubes, wood - 37685-10
Wash bottle, 250 ml, plastic - 33930-00
Pipettor, bulb, 3 valves, 100 ml max. - 47127-02
Protecting glasses, clear glass - 39316-00
Support rod, stainless steel, l = 370 mm - 02059-00
Support base, variable - 02001-00
Watch glass, dia. 40 mm - 34569-00
Cobalt glass plate, 50 mm x 50 mm - 38770-00
Erlenmeyer wide neck, boro.,100 ml - 46151-00
Graduated pipette, 5 ml - 36599-00
Glass rod, boro 3.3, l = 200 mm, d = 5 mm - 40485-03
Funnel, dupper 40 mm, for burettes - 36888-00
Beaker, 50 ml, low form, stack - 36080-00
Pipette with rubber bulb - 64701-00
Test tube, 180 mm x 18 mm - 37658-10
Burette, 10 ml, grad. 0.05 ml - 47152-01
Test tube brush with wool tip - 38762-00
Burette clamp, roller mount., 1 pl. - 37720-01
Volumetric flask 100 ml, IGJ12/21 - 36548-00
Labor pencil, waterproof - 38711-00
Spatula, double blade, 150 mm - 33460-00
Grad. cylinder, high, PP, 50 ml - 46287-01

STUDY OF THE 3-PHASE ASYNCHRONOUS MOTOR & THE SYNCHRONOUS MACHINE 300W

PACK-ACAC1/ELE

ADDITIONAL / UPDATED INFORMATION:
- Infofile (PDF)
and/or
- Internet: http://www.langlois-belgium.be/
For your search, type keyword(s) or product code (without extension /ELE).

BARLOWS'S WHEEL

ATI.4645.02

Barlow's wheel was an early demonstration of a homopolar motor, designed and built by English mathematician and physicist, Peter Barlow in 1822.[1] An electric current passes through the hub of the wheel to a mercury contact on the rim; this is contained in a small trough through which the rim passes. Due to health and safety considerations brine is sometimes used today in place of mercury. The interaction of the current with the magnetic field of a U-magnet causes the wheel to rotate. The presence of serrations on the wheel is unnecessary and the apparatus will work with a round metal disk, usually made of copper or aluminium.

FLOWCODE 8 FOR 10 USERS

115332/10

FLOWCODE 8 FOR 50 USERS

115332/50

431785

WIRELESS ENERGY METER - MONITORING - FORECASTING - SAVING CALCULATION - 230V / 16A

114050.2

Features

see your consumption (in watts) and the cost (in Euros) of the usage of electrical appliances
displays consumption of an appliance while in use
predict the consumption of an electrical appliance for a chosen period: month, year, total
displays total electrical consumption for the monitored period
displays maximum charge for the monitored period
supports up to 5 power monitors
manually set cost tariff
comes with:
1x: remote control unit/display
2x: power monitor (French plug) 114050.3

Specifications

data transmission interval: 5 seconds
transmission frequency: 868MHz
transmission distance: ± 100m (in open field)
remote control:
dimensions: 40.4 x 117.1 x 17.1 mm
power supply: 2x 1.5V AAA (LR03C, not incl.)
weight: -
power monitor (2x):
dimensions: 61 x 83 x 83 mm
power supply: 230Vac/16A (French plug)
weight: -
maximum load: 3600W

EXTRA POWER MONITOR FOR 114050.2

114050.3

Specifications

dimensions: 61 x 83 x 83 mm
power supply: 230Vac/16A (French plug)
weight: -
maximum load: 3600W

0

114515

FUNDAMENTALS OF ELECTRICITY SOLUTION

114920

Description

This solution provides an introduction to the fundamentals of electricity. It is ideal for those who are completely new to the subject and is suitable for use from age 10+. The solution is supplied notes and worksheets. The solution includes component carriers, base board, power supply, and storage trays. Topics include: æWhat is electricity?
æSimple electrical components
æThe simplest circuit
æConductors and insulators
æSwitches
æTwo way switches
æSeries circuits
æParallel circuits
æBuzzers
æMotors

ENERGY AND THE ENVIRONMENT SOLUTION-LK7345

114922

Description

This course provides an introduction to renewable energy generation and energy saving measures through intelligent building control. As such, it addresses the aims of a number of courses in Science and Technology. This solution is supplied with a comprehensive set of worksheets.

Topics include:
"Advantages / disadvantages of renewable energy sources: photovoltaic, wind, wave, hydroelectric

"Solar cells and their operation

"Electricity generators

"Solar heating and energy storage

"Voltage regulation

"Efficiency of a filament lamp and LED lamp

"Insulation and double glazing

"Energy efficient building design using microcontrollers

NEW ELECTRICAL AND ELECTRONIC PRINCIPLES SOLUTION

114924

Description

This kit provides a comprehensive range of practical assignments for electricity and magnetism and is ideal for those who are studying science and electricity for science students. The kit is supplied with a comprehensive set of worksheets that cover the electrical and electronic principles. Suitable for students of Physics aged 16 to 18.

Topics students can study include:æBatteries in series and parallel
æInternal resistance of batteries
æPower dissipation and efficiency
æPotential dividers
æResistivity
æKirchoff's laws
æAC circuits
æCapacitors
æTransformers

PICMICRO SYSTEMS SOLUTION

114928

Description

This new solution allows students to investigate circuits and systems based on the popular PICmicro microcontroller. The solution focuses on system construction with a pre-programmed PIC carrier which includes 8 programs, selectable by hardware switches. The work can be extended to include programming of PICmicro microcontrollers using flow charts with our free Flowcode software. The solutions includes component carriers, base board, power supply, and storage trays.
Topics include:
"Switch inputs

"Sensors and sensor circuits

"Digital comparators

"Driving transducers

"Output transducers

"DC motor speed control

"Open and closed loop control

114931

INTERMEDIATE ELECTRONIC ENGINEERING

114932

Description

This solution provides a broad-based introduction to electronics and provides substantial syllabus coverage of the relevant BTEC First Award (Unit 7). It provides a series of practical investigations that allow students to unify theoretical work with practical skills - from bulbs in series to radio circuits. The kit is supplied with a comprehensive 60 page manual which includes experiments and notes for teachers.

Topics students can study include:æLDRs and thermistors
æDiodes and their function
æCombinational logic
æTransistors as a switch / amplifier
æOperational amplifiers
æTimers
æSimple radio circuits

FURTHER ELECTRICAL AND ELECTRONIC ENGINEERING

114934

Description

This kit, with its accompanying 70 page workbook, is intended to reinforce the learning that takes place in the classroom or lecture room for intermediate level courses such as the BTEC National (QCF Level 3) unit in Electrical and Electronic Principles (J/600/0255). The 70 page workbook provides a series of practical activities and investigations that are designed to complement the BTEC syllabus and a comprehensive set of teacher's notes is included. The solution includes component carriers, base board, power supply, and storage trays.

Topics students can study include:æCurrent and voltage measurement
æCurrent and voltage dividers
æKirchoff's laws
æPower in DC circuits
æAC measurements
æLR, CR, and LCR circuits
æTransformers
æDiode characteristics
æHalf and full wave rectifiers

ADVANCED ELECTRICAL PRINCIPLES SOLUTION

114936

A complete solution to learning
Includes carriers, baseboard and power supply
Worksheets included

This solution provides practical experiments that tie into Electrical principles at an intermediate level and allows students to marry theoretical work in AC and DC theory with practical measurements and understanding. It is suitable for those studying electrical or electronic engineering at College or University level and is modelled on the UK BTEC Higher National syllabus. The solution includes component carriers, base board, a power supply, and storage trays. Topics covered on the worksheets include:

Resistors in series and parallel
Kirchhoff's Laws
Superposition theorem
Thevenin's theorem
Max power transfer theorem
Inductive and Capacitive reactance
RLC circuits
Series and parallel resonance
Q factor and bandwidth

114938

114940

114942

114946

114948

114952

AC PRINCIPLES FOR AUTOMOTIVE TECHNICIANS SOLUTION - LK8222

114956

This course provides an introduction to AC electrical principles that underpins many automotive units. A comprehensive set of curriculum worksheets and supporting documentation deliver experiments to illuminate the theory behind much of automotive electrical technology. To complete this course you will need an AC power supply. To complete exercise 7 and 8, you will need an AC signal generator.

Topics covered include:

Auto electrics
AC vs DC
Diodes
Half wave rectifier
Full wave rectifier
Ripple voltage
Inductors
Capacitors

AN INTRODUCTION TO MOTORS, GENERATORS AND HYBRID -LK7444

114958

This solution allows students to investigate the electrical principles behind motors and generators and is designed to support the teaching of a range of automotive units. Students who need to understand how hybrid vehicles function will need to go through the experiments in this solution. Curriculum, including experiments and teachers notes, is available from our resources page.

Topics covered include:

Motor principles
The electric motor
Generator principles
A closer look at generators
Transformer principles
Practical transformers
Half wave rectifier
Full wave rectifier
Zener diodes