Student Kymograph, Brand Lasin, UsageApplication Laboratory

Details electrically driven recording drums Appropriate for utilization 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 seperate models. 6 dia main cylinder crafted with premium stainless steel spindle have been standardized to develop the same universal and interchangeable. Double electric contact arms are clamped on the main spindle and a stout double, Contact block is fitted on best in class base. Gear ratios i. E. 640 mm,, 320 mm, 25 mm12. 5 mm, 2. 5 mm, 1. 2 mm, 0. 25 mm, And 0. 12 mm are effected, Per sec by sliding lever into the slot marked with 8, Surface speeds. Optional when longer records are needed a long paper extension device can be supplied and fitted in position by a single set screw.