Microsyringe AGAT MSH-50N is designed for measuring the volume of liquid sample when it is introduced into the pipette-evaporator of chromatograph. The microsyringe is a mechanical piston dosing device consisting of a glass cylinder with a counting device (linear scale), a steel piston (rod) with a button, a guide and a steel needle.
The principle of operation is based on the creation of alternating vacuum or overpressure in the calibrated channel of the glass cylinder. Vacuum and overpressure are created by movement in the calibrated channel of the microsyringe by a metal piston.
The microsyringe is made of chemically resistant materials. The microsyringe cylinder is marked with an indelible scale with illuminating strip and duplicate risks on the opposite side of the cylinder to eliminate the effect of parallax.
Microsyringe MSH-50H has a guide with a dose lock, which prevents bending of the piston and reduces the error when repeatedly administering the same dose.
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