Dispense head VTOI for efficient control
The dispense head VTOI significantly increases your throughput, while at the same time reducing the number of valves you need. For a 96-channel dispense head you need just 12 valves, 84 fewer than with a conventional design. High-performance materials make VTOI suitable for use with aggressive media.
The simple 8-channel dosing system
Thanks to the 9 mm grid dimension and a valve with 8 outputs, the VTOI is an optimal 8-channel dispense head for microwell plates – with increased throughput. A 96-channel dispense head can now be realised with only 12 valves. With just a few other components from Festo, you can have a complete, pressure-controlled dispensing system.
Highly precise pipetting and dispensing
The vacuum function not only enables you to use the VTOI for dispensing, but also for aspirating. The minimum dispensing volume is 1 μl. The typical dispensing precision CV is ≤3% for intra-run and ≤5% for tip-to-tip, down to the microlitre range.
A tough performer
Only high-performance materials such as PEI (ULTEM), PPS, FKM, ETFE and high-alloy steel come into contact with the media. This means that aggressive media can also be dispensed.