Items starting with G

GAMMA SPECTROSCOPY & COMPTON EFFECT

GAMMA SPECTROSCOPY & COMPTON EFFECT

  • An external MCA interfacing through the computer USB port.
  • USB Support
  • Powerful System Software for Analyzing data.
  • Connects to a USB port eliminating the need to install cards inside the computer.
  • Scintillation detector.
  • Gamma radiation.
  • Energy resolution.
  • Multichannel analyser.
  • Compton effect.

GEO VOLUME SET (Clear Plastic, 10cm, 17 pcs. with lid).

GEO VOLUME SET (Clear Plastic, 10cm, 17 pcs. with lid).

Demonstration model for the sum of the angles in a quadrilateral with protractors at the corners to produce quadrilateral of any desired shape and to prove that the sum of all the angles of a quadrilateral is 3600. Made of Acrylic sheet.
Approx size : 390x240mm

GEO VOLUME SET (Clear Plastic, 5cms, 17 pcs. with lid).

GEO VOLUME SET (Clear Plastic, 5cms, 17 pcs. with lid).

Geometric volume shapes for children to discover geometric relationships and volumes. Each lid and shape are with match name (except sphere). Shapes include large and small cubes, cone, sphere, hemisphere, square/rectangular/hexagonal/pentagonal prism, large and small triangle prisms, small and large cylinders, triangular/square/hexagonal/pentagonal pyramid. Made of clear moulded plastic, 5cm, 17 pcs. with lid.

GEOMETRIC CONSTRUCTION SET (Imported)

 

 

Unique systems of the construction of geometrical bodies 
Equilateral triangles : 10 pcs.
Isosceles triangles : 12 pcs.
Squares : 10 pcs.
Rectangles : 10 pcs.
Pentagons : 12 pcs.
Rubber rings : 150 pcs.

Glass Lenses Set

Diameter

pc/set

38mm

6pc/set

50mm

6pc/set

38mm (+150mm,-150mmFL)

2pc/set

50mm

8pc/set

38mm (+50mm, -100mmFL)

2pc/set

Glass Lenses, Double Concave,  w/ground edges

Glass Lenses, Double Concave, w/ground edges

 

 

Diameter

Focal Length

 

38mm

50mm

 

38mm

100mm

 

38mm

150mm

 

38mm

200mm

 

38mm

300mm

 

38mm

500mm

 

50mm

50mm

 

50mm

100mm

 

50mm

150mm

 

50mm

200mm

 

75mm

200mm

Glass Lenses, Double Convex,  w/ground edges

Glass Lenses, Double Convex, w/ground edges

 

 

Diameter

Focal Length

 

38mm

50mm

 

38mm

100mm

 

38mm

150mm

 

38mm

200mm

 

38mm

300mm

 

50mm

50mm

 

50mm

100mm

 

50mm

150mm

 

50mm

200mm

 

50mm

250mm

 

75mm

175mm

 

100mm

200mm

 

100mm

500mm

 

125mm

350mm

Glass Prisms

http://www.super-a-scientific.com/Optics/lens_prism/909-70-909-92-1_mid.JPG


Equilateral Prism,  25mm x 50mm L
Equilateral Prism,  25mm x 75mm L
Equilateral Prism,  25mm x 100mm L
Prism, Right Angle,  32mm x 50mm L
1 Prism, Right Angle,  100mm x 10mm L
2 Prism, Right Angle,  100mm x 20mm L
Equilateral Prism,  25mm x 150mm L
Refraction Block, Square, Glass, 75x75x9mmL
Prism, Equilateral, Refraction, 75x9mmL
Prism Equilateral,   25x25x25mmL
Prism, Right Angle, 100mm x 100mm
Semi-Circular, Glass Block, 8mm D, 9mm Thick
Semi-Circular, White Glass Block, 8mmD, 15mm Thick
Glass Block,  75mm x 50mm x 19mm Thick
Glass Block,  114 x 63 x 19mm Thick
Glass Prism, Right Angle, 100mm x 10m Thick
Glass Prism,  Equilateral,  42x32mm Length 
Glass block, 1 end frosted,114x63x19mm T

Gravitational Balance

Gravitational Balance

Principle and Working:
This instrument allows measuring G with a high precision (with a maximum error of 15%). In the initial displacement method, G is derived from the angular acceleration of the balance due to movement of the attracting masses from one side to the other. The equilibrium displacement method derives G from the change in the equilibrium position of the balance at rest due to the change in position of the large masses. The built-in oil damping system reduces the time needed for equilibrium.