manipulators - Harvard Apparatus

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micromanipulators Standard Motorized Control Micromanipulators EC1 60-0571 Standard Motorized Control Micromanipulator with EC1 60-0577 Push Button Control Unit and EC1 60-0604 Tool Holder, purchased separately, micropipette not included Detail of Fine Adjustment Control • Requires one of four control units offered on the following page. • Available with choice of: – 1- or 2-tool/electrode holders – Tilt base or clamp mounting – Right- or left-handed use • 20 mm of travel in lateral (Y-axis) and vertical (Z-axis) graduated in 0.1 mm increments • 37 mm of travel in probe direction (x-axis) graduated in 0.1 mm increments • All three control knobs located in single plane for ease of operation and close positioning of several instruments side-by-side • For use with microscope magnifications up to 250x • Positioning in sub-micron range is possible • Smallest step size is 0.5 µm • Micromanipulator does not have to be touched for fine adjustment • Flexible motor coupling ensures zero vibration of probe during movement • Marzhauser’s DC31C This Standard Motorized Micromanipulatori has the same manual coarse adjustment for each of the three axes graduated in 0.1 mm increments: X-axis 37 mm of travel; Y- and Z-axes 20 mm of travel each. On each of the three axes there is installed an additional fine adjustment slide with builtin miniature DC-motors rotating micrometer spindles. This motorized fine adjustment has 10 mm (2-1/2 in) of travel on each axis and the scales read to 0.01 mm. (Note: For operation, these Motorized Micromanipulators require one of the control units listed on the following page.) These Micromanipulators provide ‘hands off’ control for fine adjustments. Each axis has a controller motor with a flexible coupling to the micrometer spindle which ensures that the probe can be moved with zero vibration. They are available with one or two tool/electrode holders. The micromanipulator with two tool/electrode holders has a swing-in/swingout platform. This feature permits the entire x-axis platform with tool holder to be swung out to the side for rapid and easy exchange and cleaning of tools, capillaries, electrodes, etc. After exchange/cleaning of tools, the platform swings back to the prior working position without losing time for readjustment. The micromanipulators with this X-axis tilt should always be mounted in the vertical position to make best use of the tilting fine control. Standard Motorized Control Micromanipulator Two One with X-Axis Electrode Platform Holder Price $ Swing-Out Price $ Right-Handed Clamp Base EC1 60-0571 2,675.00 EC1 60-0600 2,728.00 Left-Handed Clamp Base EC1 60-0572 2,550.00 EC1 60-0601 2,439.00 (20 x 12 x 11 cm) Tilt Base EC1 60-0574 2,387.00 – Note: These Standard Motorized Control Micromanipulators require one of the control units described on the following page. Harvard Apparatus • phone 508.893.8999 • toll free U.S. 800.272.2775 • fax 508.429.5732 • www.harvardapparatus.com 4
micromanipulators Control Units for Motorized Manipulators Choice of two control units with increasing complexity • Push button control unit • 3-direction joystick control unit EC1 60-0577 Push Button Control Unit • Provides simultaneous movement in three axes • Permits easy placement of probe within accuracy of 2 or 3 µm • For either ‘step’ or continuous motion • Simple push button control Push Button Control Unit Movement, forward or back, in each of three axes is controlled by six push buttons. The amount of time the button is depressed determines the type of movement that occurs. By pressing a button for less than 1 second, a ‘step’ movement is provided. Pressing the button for more than 1 second activates continuous movement until the button is released. This control unit has two control knobs: one for ‘step’ size and one for continuous motion speed. The ‘Step’ size knob ranges from 0.5 to 10 microns graduated in 0.5 micron increments. The continuous motion knob provides speeds up to 0.2 mm/sec. The ‘step’ size and speed are equal for all three axes. Backlash on reversing directions has been essentially eliminated with this control unit. At each reversal an additional current pulse compensates almost completely for gear/spindle slack. This is particularly important in the step mode as it eliminates ‘dead steps’ when the motor turns but the micromanipulator does not move. For use on either 115/230 VAC, 50/60 Hz. 3-Direction Joystick Control Unit This control unit permits control of movement in three directions simultaneously. The speed and direction of forward or backward movement is regulated by the degree of displacement of the joystick from the central null position. The third axis of simultaneous movement is obtained by rotating the joystick handle. For use on either 115/230 VAC, 50/60 Hz. Supplied with a screened cable. Order # Product Price $ EC1 60-0581 3-Direction Joystick Control Unit 983.00 EC1 60-0580 Replacement Screened Cable 122.00 EC1 60-0604 Tool Holder, pkg. of 3 140.00 EC1 69-1066 10 mm Rod Clamp, for use with Magnetic Bases 44.00 EC1 69-1067 12 mm Rod Clamp, for use with Magnetic Bases 44.00 Order # Product Price $ EC1 60-0577 Push Button Control Unit 1,115.00 Harvard Apparatus • phone 508.893.8999 • toll free U.S. 800.272.2775 • fax 508.429.5732 • www.harvardapparatus.com 5
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