Contact Block Complete unit for Electric Recording Drum.
Centrifuge Rectangular (Research) 4000 to 5000 rpm fitted with electronic solid state speed regulator top cover made of transparent acrylic sheet cord & plug.
Most elegant and sturdy, latest in the range of Microtomes. Complete with counter balancing wheel, automatic feed mechanism and feed release. Light aluminum cover hinged at back, protects the internal mechanism. Heavy caste base plate fitted with heavy rubber pads to provide better grip. Smooth operation for uniform serial sectioning adjustable from 1 to 50 microns in steps of 1 micron. Feed mechanism is independent of other movements. Supplied complete with one knife, having back and handle in wooden box, 6 block holders, honing plate with abrasive powder, one bottle of lubricating oil and Rexine cover.
It has a compact stirring device utilizing magnetic field (created by a Permanent Magnet) which induces variable speed stirring action. Stirring is accomplished by means of the small Teflon rotor, which when placed to be stirred is capable of rotation by a magnetic field applied from below the container. The unit is fitted with a pilot lamp. Works on 220/230 volts A.C.