| |
|
|
RG5040
Metre Scale
Made of superior quality seasoned hard wood. Both edges
divided into centimetres and millimetres. Figures marked
horizontally in between the two edges.
RG5041 Metre Scale
Same as RG5040 but with figures marked vertically between
the two edges. |
|
|
|
RG5043
Spherometer
Made of brass. Legs and screw made of stainless steel.
| -01 |
Screw pitch 1mm reading to 1/100mm |
| -02 |
Screw pitch 0.5mm reading to 1/200mm. |
|
|
|
|
RG5045
Vernier Calliper
Made of best steel for outside and inside measurements.
One edge is marked in 5inchx1/128inch and other in 120mmx0.1mm
and both the scales are provided with verniers. |
|
|
|
RG5046
Micrometer Screw Gauge
Made of nickel plated brass, steel screw with ratchet
stop. 0- 25mm x 1/100mm |
|
|
|
RG5049
Geometrical Shapes Set
Consists of 16 pieces of various eometrical shaped figures.
Figures made of hard wood and arranged in wooden box. |
|
|
|
RG5052
Seismograph Model
Excellent for studying actual seismographic recordings.
Includes a recording pencil or pen fixed to a weight and
suspended from a fixed support with movable arm. Recordings
are made on a paper dispensed through a roller. |
|
|
|
RG5055
Weather Vane
For showing direction of the wind. The blade rotates with
the minimum friction and is well balanced. Nicely painted.
Metal construction. Heavy base for stability. |
|
|
|
RG5059
Solar System
A colourful model showing the revolution of the planets
around the Sun. Consists of a Sun situated at the centre
of the apparatus fitted with an electric bulb, surrounding
it are 9 planets. This apparatus will help the students
to study relative size and distance of the planets. Mounted
on a base showing planetary positions in 12 Zodiac signs.
With bulb. |
|
|
|
RG5060
Season’s Apparatus
Very useful for the study of change of seasons, eclipses
and day-night formation. Consists of a sturdy metal frame
divided into 4 seasons and 12 months with a bulb at the
centre representing Sun. Four wooden globes of different
colours, moving on plastic gears, with inclined axis and
always pointing in the same directions are mounted. With
bulb. |
|
|
|
RG5062
Solar & Lunar Eclipse
A very simple model for demonstrating the relative motion
of the Sun, Earth and Moon. Helps in understanding the
formation of Solar and Lunar eclipses. Consists of a Sun
at the centre fitted with an electric bulb. The Earth
revolves around the Sun and the Moon revolves around the
Earth. |
|
|
|
RG5064
Phases of the Moon
For studying the phases of the Moon. Includes Earth at
the centre and Moon revolving around it in such a way
that its darker side is always facing the Earth. The Earth
is surrounded by 8 circles showing different phases of
the Moon. Mounted on a heavy, stable base. With bulb |
|
|
