(Click to see larger image) Narishige's WR-6 is a three-axis water hydraulic micromanipulator that is highly recommended for patch clamping from the microscope stage slide.

Employing a water hydraulic system, which has a lower coefficient of expansion due to temperature changes, this model offers precise movement while minimizing drift by incorporating a 1:5 cartridge. In addition, it integrates both coarse and fine manipulation capabilities by featuring a manual coarse manipulator for each axis. The drum type control unit has a large handle for precise operation and high linear repeatability. Design considerations are focused on precision movement and stability over long periods of time. The WR-6 is outstandingly versatile: when set up, it is attached using a bar mount, but independent setup using a magnetic stand is also possible, as is attachment to the side of the microscope stage with an adaptor.

Specifications