Product Description

RSPH-96 STUDENT KYMOGRAPHS : (Recording Drums) 15500.00

Electrically driven recording drums suitable for use by students for general experiments. Drive mechanism consists of constant speed electric motor and accurate Gear box contained in the base together with robust plate clutch Engagement of various gear ratios are effected by sliding the lever into the slot marked with  surface speed or by a knob in separate models 6 dia main cylinder and stainless steel spindle have been standardized  to make the same universal and interchangeable. Double electric contact arms are clamped on the main spindle  and a stout double contact block is fitted on top of the base. Optional : 1) A 12 dia. cylinder can also be used by  which the surface speed is doubled.11) When longer are needed a long paper extension device can  be provided and fitted in position by a single set screw.