An adjustable-volume repetitive dispenser which will dispense up to 73 samples without refilling. The setting knob indicates sample volume and corresponding number of deliveries and an automatic trigger lock stops the last delivery if insufficient liquid is available. Uses disposable syringes to avoid contamination and only 3 sizes are needed to deliver from 10µL to 5000µL. Precision and reproducibility are better than ±1%.
Operation is easy, simply insert required syringe, select volume, raise piston rod to fill and depress trigger to dispense.Trigger action allows fast dispensing without fatigue.
Only Three syringes needed to deliver from 10ul to 5000ul