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1600. Digital Conductivity
Meter
3½ digit LED display with facility for automatic temperature
compensation, along with conductivity cell and temperature probe. |
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CONDUCTIVITY CELL
1601. Cell constant 1.0
Cell constant 0.5 |
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1602.
Laboratory Jacks
An all purpose constructed from stainless steel, aluminum or mild
steel, suitable for hot plates, burners, baths, glassware & many
more items. It is a knob operated scissor action lifting mechanism
for quick, easy & accurate height adjustment. Aluminum & mild steel
jacks are finished with a thick layer of expoxy based polyster
paint, which provides a strong highly scratch & chemical resistant
surface.
Material Top Plate Size
a) Mild Steel 8 x 7 cm.
b) Mild Steel 12 x 14 cm.
c) Mild Steel 20 x 20 cm.
d) Mild Steel 25 x 25 cm.
e) Alluminium 8 x 7 cm.
f) Alluminium 12 x 14 cm.
g) Alluminium 20 x 20 cm.
h) Alluminium 25 x 25 cm.
i) Stainless Steel 8 x 7 cm.
j) Stainless Steel 12 x 14 cm.
k) Stainless Steel 20 x 20 cm.
l) Stainless Steel 25 x 25 cm. |
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1603.
Advanced Spectrometer
For student 4 Vernier type. Independent telescope and table verniers
reading to 30" of arc.
Fixed graduated disc 190 m.m diameter with completely independent
table and telescope movements, each fitted with double-ended
verniers, to read to 30" or 20" of Arc. Both rotations have
fine-adjustment screws and release of a clamping screw enables
coarse adjustments to be made by hand. Telescope and collimator are
fitted with 178 mm. focal length, 28 mm. dia achromatic objectives
and have rack and pinion focusing; telescope fitted with Ramsden
eyepiece and crose-line graticule;
Ramsden eyepiece and crose-line graticule;
collimator with adjustable slit, length 6 m.m. mounting of telescope
and coilmator permits accurate levelling of axis and squaring to
axis of rotation.
The spectrometer table, marked with lines to assist positioning of
prism in relation to levelling screws has interchangeable clamping
units for prism and diffraction grating. |
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1604. Spectrometer
As specified in 1603, complete in hardwood case with the foIlowing
accessories: 1 Prism clamp: 1 Diffraction grating holder: 1 Watch
maker's eyeglass : 1 tommy bar adjusting optical axis. |
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