Kymograph

Listing ID #3756046

Electrically driven recording drum suitable for use by student for general experiments. Drive mechanism consists of constant speed electric motor and accurate gear-box contained in the base together with robust clutch plate. Engagement of various gears ratios are affected by sliding the lever into the slot marked with surface speed 6” dia main cylinder &ball bearing movement s.s. Spindles have been standardized to make the same universal & interchangeable. Double electric contact arms are clamped on the main spindles & a stout double contact block is full on top of the base. Provided with leveling screws. Provision for extension arm , or upright or long paper extension is made on the drum base.
Electrical recording drum & speed cylinder made of light aluminum sheet, complete with clamping nut.
Size: (a) 6″x6″ (b) 12″x6”
2. Adjustable stand: as palmer d-2 with 38” x 15” upright
3. Tuning fork: n-100 with stem & stylus
4. Dubois reymond key: vulcanite base fitted with bright c.p. Brass parts & table clamp
5. Simple electrode: with coppers wire pole sheathed in vulcanite
6. Drum paper clip: enabling the paper to remain fixed with chance of slipping
7. Crank myograph starling: with double clamp & fork, with cork top size 6”x4” complete with myograph lever.
8. Muscle switch assembly with electronic stimulator.
9. Smoking burner: gas operated.
10. Operation table:for small animals size.
11. Lucas muscle trough: complete with selves electrodes & adjustable muscle clamp.
12. Brodie universal lever: the axle is screwed has two nuts between which the interchangeable levers are centered while screwing up the central screw. The stem screws into the head in various positions with adjustable spring support, one plain lever, one notched lever with hole & one short lever
13. Heart lever starting: nickeled framed. Nickeled silver spring. Notched steel lever
14. Myograph lever: with after load screw & fixing nuts to fit any myograph