Capacitor (Charging and Discharging)

Product Code : SCL-231/036

DESCRIPTION :-
•    Consists of a power supply device (0-20 V DC, 1A) a multimeter, an electrical resistor (10K, 100K), an electronic capacitor (1000μF), an outlet board, 6 pairs of red conducting wires and black. 
•    Capacitor demonstration table during charging and discharging
 

Mathematical Pendulum Demonstration Apparatus

Product Code : SCL-219/042

 DESCRIPTION :-
•    Consists of 
•    a base of mild steel with base size (200 X 125) mm, 
•    a mild steel rod 500 X 10 mm (length X Diameter) Square, 
•    a digital stopwatch, 
•    a ruler with a length of 50cm, 
•    a pendulum mathematical, where a sphere of negligible mass hangs on an elongated thread with a diameter of 25mm, 
•    a digital stopwatch, 
•    a steel rod with dimensions (150 x 0.1 mm) 
•    a spool of cotton thread.
 

Apparatus for studying the reflection of light from different surfaces and the refraction of light in different environments

Product Code : SCL-577/043

DESCRIPTION :-
•    This camera consists of a light source sensor with features Rate: (0 -2 000) lux / (0 -30 000) lux, Resolution: 0.5 lux / 10 lux Frequency: over 1000 measurements / s, connects to smartboard Controlled by touch, source voltage and electric current, (1-14 V AC / DC 6 A), a flat lens with parallel face (50x20) mm, a glass lens grinder, a glass spoon lens and a standard type rapporteur with 50 cm base.
•    Model of window phenomenon guide 
 

Apparatus for studying the reflection of light according to different types of surfaces and the refraction of light from different environments

Product Code : SCL-522/044

Description :-
•    It consists of a laser diode used for diffraction and interference experiments. Dimensions 35x10x14 cm, weight 1.5 kg, coherent red light, wavelength about 633 nm, an electric current source, a model of the       human eye that presents the physical appearance of eye function, including vision defects and correction Theirs. Mounted on a wooden or plastic base and has dimensions not smaller than (320 x 180) mm, a    model of the human eye, a model of Digital camera, cyber shot, over 10 Mega pixels., A model Galilean telescope, a bi-convex lens a bi-concave lens, a convex plane lens r = 45 mm, a convex plane lens r = 75 mm, Spherical plane lens, Spoon mirror, Mussel mirror, with dimensions F = 65mm, ø = 100mm made of glass, Flat mirror, with focal length dimensions F = 65mm, ø = 100mm glass prism, a glass prism where the Point of view 850,25mm-75mm / 50mm-15mm, Fiber optics and magnetic board.
 

Apparatus for Investigating the Change of Frequency of Stationary Waves in a String

Product Code : SCL-207/048

Consists of :-
•    a generator for the production of waves, 
•    a generator of the input signal, 
•    a cord or elastic thread, a set of measures (50-100) g and with a hook, 
•    a fixed pulley and a connecting bridge.
 

Apparatus for demonstrating the phenomenon of wave propagation and reflection

Product Code : SCL-697/049

Principle
•    Water waves are generated by a mechanical oscillator. 
•    A circular wave pattern is used to investigate the dependency of the wave length on the oscillator’s frequency and to demonstrate the Doppler effect. 
•    With the aid of plane waves the dependency of the waves’ velocity of propagation on the depth of the water can be investigated. 
•    Moreover, the reflection of waves as well as the refraction of waves can be illustrated at objects such as a plate, a prism, a concave lens and at a convex lens.

Description :-
•    It consists of a water tank, where through two forks the waves are excited on the surface of the water at two points, a concave lens, one concave in shape, a small diffraction barrier, two Jung cracks, a base camera.
 

Apparatus for Demonstrating Reflection, Refraction, Polarization and Diffraction Using Microwaves

Product Code : SCL-203/050

DESCRIPTION :-
•    Consists of a microwave transmitter, Wave transmitter: Gunn diode 10.7GHz (λ = 2.8cm), power 30W voltage (10-12) V to (2 - 3.5) V. Cylindrical case with a diameter of 83mm and a length of 70mm. 
•    Overall length 225 mm. 
•    Wave receiver: Similar in construction to the transmitter. 
•    Probe detector: silicon microwave diode same as receiver but mounted on a short, vertical, non-metallic rod. 
•    The base of the probe with 4 sockets connection to the external circuit with dimensions (75x50x135) m. a microwave receiver, a power source, a diode, a speaker, an Aluminum Mirror with dimensions 200x300mm, an Aluminum Mirror with dimensions 50x300mm, an Aluminum Mirror with dimensions 300x300mm, a Mirror with acrylic Mirrors with 300x3x3x3 dimensions 300x300mm, a Polarizing Mesh measuring 190x300mm, a Digital Multimeter, a BNC t Cable and a BNCK Cable
 

Apparatus for studying the value of the half-decay period during radioactive decay

Product Code : SCL-201/052

DESCRIPTION :- 
•    Consists of 500 small cubes of plastic material and a plastic cup / jar.
•    To determine the half-life of Ba-137m in the experiment, a plastic bottle with Cs-137 stored at salt is used. 
•    The meta stable isotope Ba-137m arising from the β-decay is released by an evaluation solution. 
•    The half-time amounts to 2.6 minutes.
 

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