ALABS-A76-005
Categories: Metallurgical Microscope
Spectrometer Student
The base, integral with the collimator tube support, carries the
swinging telescope arm pivoted on a bearing with spring loaded end
thrust plates. This type of bearing eliminates any slack which would
otherwise develop with wear..
The collimator & telescope tubes are one piece precision casting in
light alloy, concealed helical action focusing devices are provided. The
collimator slit with spring loaded jaws is of a new & robust design
which ensures retention of the initial accuracy. The graduated prism
table support, 180 mm diameter, is divided in degrees; the vernier,
reading to 0.1, is fixed to the telescope arm. This arrangement permits
easy estimation to 0.05 from the conveniently positioned vernier scale.
The fully adjustable prism table 75 mm diameter is engraved with
concentric rings, which facilitates correct location of a prism &
has two screwed holes for the attachment of the prism & grating
holder, to accommodate a prism upto 25 mm high. Large diameter clamping
knob are fitted for movement control & fine adjustment is provided
for the telescope. All bright parts are chromium plated with the base
& tube in synthetic hammer finish. Overall dimensions 510 x 230 x
220 mm without prism.
Spectrometer Student ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.