Dosing powder in the mg range
The patented µPTS is based on the PTS technology and allows precise dosing of very small amounts (<1 mg) of powder in less than a second, with an accuracy reaching up to 2 % RSD. The product is filled in a calibrated chamber of adjustable volumes by the action of vacuum and emptied mechanically by a piston.
The revolutionary system does not include any filter and can therefore handle very fine and/or sticky materials.
A specially designed hopper allows to handle a large range of powders with difficult behaviours.
The volume can be changed automatically by using a linear motor which can be controlled in a closed loop linked to a weighing device.
The system is very compact and versatile and can be easily dismantled. Another main advantage is its easy integration into dosing stations with multiple filling systems or products.
Accuracy does not depend on volume but on particle size
• Dosing range : <1- 500 mg
• Speed: 1-4 s
• Accuracy: 2 % RSD
• Dose adjustment: Factor up to 5, on a single dosing device unit
• No rotating or moving parts
• Very compact
• Dynamically adjustable volumes
• Hygienic design
• Fast, precise dosing process
• Volumetric and volumetric-gravimetric dosing
• Gravimetric or inline monitoring of each quantity of powder
• Simultaneous, multiple dosing
Metal parts: Stainless steel ISO 1.4435 or equivalent (AISI 316L), anodized aluminum
Polymer components: 2002/72/EC and/or FDA compliant