| RUBBER CORKS |
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(Minimum Packing 100 pieces)
Top Dia Bottom Dia Height No.
MM ± 0.2 MM ± 0.2 MM ± 0.2
a) 9 6 16 000
b) 13.0 9.0 15.5 0
c) 14.0 11.0 18.5 1
d) 16.5 13.0 20.0 2
e) 19.0 14.0 21.0 3
f) 21.0 15.0 22.0 4
g) 22.5 17.5 23.0 5
h) 24.5 20.0 24.0 6
i) 26.0 20.0 27.5 7
j) 26.5 21.0 27.5 8
k) 28.0 21.5 31.0 9
l) 30.0 26.0 33.0 10
m) 33.5 30.0 33.5 11
n) 34.5 30.0 34.5 12
o) 38.5 31.0 37.0 13
p) 41.5 32.0 42.5 14
q) 43.5 34.0 40.5 15
r) 45.0 35.0 36.5 16
s) 49.5 40.0 40.5 17
t) 53.5 48.0 33.5 18
u) 58.0 44.0 45.0 19
v) 60.0 51.0 56.5 20 |
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| .N. Jn Diode Characteristics Apparatus |
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The instrument is designed to draw the characteristics of a diode, forward as well as reverse charc. of a Pn. Jn. Diode. |
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| ABBE REFRACTOMETER |
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Designed for accurate and quick examination of the
a) Refractive index
b) Mean dispersion of liquids, solids and powder
ND Range : ND 1.300 to ND 1.700 in step of 0.001
Accuracy ± 0.0002
Temperature 0 - 100°C
The body of the instrument is fixed having a leaning of 60°, correct refractive index and sugar percentage can be read directly in the field.
It consists of a abbe double prism compensator, telescope mirror limp, graduated, sector, reading, magnifier and a radial arm which carries a vernier. Abbe's double prism leaves a narrow space (about 0.1 mm. ) between the adjoining faces of prisms and compensator consists of the amici prisms which serves for rendering the line of achromatic separation. A thermometer is fitted on the double prism. |
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| Accessories of Parallelogram of forces apparatus |
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a) Black board wall type.
b) Black board stand type.
c) Drawing pins. |
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| Acid Accumulator |
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| Disposal 2 volts 16 A.H. |
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| Acid Accumulator, Accessories of Parallelogram of forces apparatus, ABBE REFRACTOMETER, .N. Jn Diode Characteristics Apparatus, RUBBER CORKS, |
| Pictures & Specifications are subject to change all rights reserved with Rac Exports |
Zoology Models
