IM-11-2 is a pneumatically operated
microinjector that allows suction and injection
of a microsample with high precision and
operability comparable to oil hydraulic
injectors. Equipped with a coarse-fine coaxial
control knob, the microinjector enables both
coarse and fine movement operation. As compared
to the existing pneumatic injectors such as the
the IM-11-2 has substantially improved on the
amount of pressure change per knob rotation,
thereby enabling finer and more powerful control.
IM-11-2 is free from worry about entry of air
bubbles into a micropipette when fitting it.
easy-to-insert fitting mechanism is incorporated
in the tubing connection linking the
microinjector with the injection holder, thereby
making regular care/maintenance so much easier
including removal of fragments of broken
IM-11-2 is outfitted with a one-touch pressure
relief valve that allows pressure to escape.
With the microinjector in the pressure-free
condition, shifting the position of the control
knob enables volume changes of the syringe
inside the microinjector, thereby changing
operational responsiveness; a unique feature of
the pneumatic microinjector.