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Precifluid Volumetric Dispenser

By the action of a linear step by step engine which makes the movement of a volume of product in a repetitive and checked way, this range goes beyond the limits of the pneumatic systems of dispensing (at least seven times more accurate) and allows deposit outstandingly smaller than most of the volumetric dispensers on the market with a minimum volume going to 0,06 microliters.
This patented dispenser is the only one which can ensure you volumetric deposit with such a precision. Besides its exceptional performances, the use of the volumetric dispenser PreciFluid remains very instinctive. Sequenced by programs beforehand recorded, its pushes are regular and constant. You just have to enter the digital volume and the velocity which you wish to make the dispensing so that the dispenser handles calculations.

Accessories Precifluid

Consumables Precifluid

mai 17, 2017

Preeflow Eco-Pen

Preeflow eco-PEN – a volumetric dosing system for precise dispensing that is able to apply minimum quantities of one-component fluids. Due to the ViscoTec endless piston principle watery up to pasty fluids can be feeded perfectly. Independent from viscosity fluctuations a clean and process reliable dosing can be realized. The controlled cutoff thanks to the suck-back effect marks the preeflow devices of the eco-PEN series next to many other features.

eco-PEN 300

Smallest dosing quantity: 0,001ml
Adjustable dosing flow: 0,12 – 1,48 ml/min
Weight: 380g

Description

The innovative precision volume dosimeter eco-PEN 300 made by ViscoTec offers a wide range of applications for low to high-viscosity dispensing.

Theory of function

Preeflow® eco-PEN300 is a rotating and perfectly pressure-tight displacement system. Self-sealing rotor/stator design. Conveyance action by medium displacement in the stator through controlled rotor rotation. Safe conveyance without any modification of the medium. With its suck back option, preeflow® ensures clean and controlled material or medium cut-off while preventing post-dripping effects.

 Data sheet
 
eco-PEN 450

Smallest dosing quantity: 0,004ml
Adjustable dosing flow: 0,50 – 6,00 ml/min
Weight: 410g

Description

The eco-PEN450 precision-volume dosing unit made by ViscoTec covers many applications within the low to medium-viscosity dispensing range.

Theory of function

The preeflow® eco-PEN450 is a rotating, absolutely pressure-tight, positive displacement system with self-sealing rotor-stator arrangement. The controlled rotary motion of the rotor transfers the medium by displacement in the stator. The medium is unchanged by this process. And simply by switching to reverse-flow, preeflow® ensures a clean and controlled stop of material or medium. No drips, no mess!

 Data sheet
 
eco-PEN 600

Smallest dosing quantity: 0,015ml
Adjustable dosing flow: 1,40 – 16,0 ml/min
Weight: 750g

Description

The eco-PEN600 precision-volume dosing unit made by ViscoTec covers many applications within the low to medium-viscosity dispensing range.

Theory of function

The preeflow® eco-PEN600 is a rotating, absolutely pressure-tight, positive displacement system with self-sealing rotor-stator arrangement. The controlled rotary motion of the rotor transfers the medium by displacement in the stator. The medium is unchanged by this process. And simply by switching to reverse-flow, preeflow® ensures a clean and controlled stop of material or medium. No drips, no mess!

 Data sheet
 
eco-PEN 700 3D

Smallest dosing quantity: 0,060ml
Adjustable dosing flow: 5,30 – 60,0 ml/min
Weight: 750g

Description

The and innovative precision-volume-dispenser eco-PEN700 made by ViscoTec offers a wide range of applications for low to medium-viscosity dispensing.

Theory of function

Preeflow® eco-PEN 3D is a rotating and perfectly pressuretight displacement system. Self-sealing rotor/stator design. Conveyance action by medium displacement in the stator through controlled rotor rotation. Safe conveyance without any modification of the medium. With its suck back option, preeflow® ensures clean and controlled material or medium cut-off while preventing post-dripping effects.

 Data sheet

 

Eco-CONTROL EC200-K

Description

The control unit, eco-CONTROL EC200-K, made by ViscoTec, offers the precision-volume dosing unit of the eco-PEN series many application possibilities.

Theory of function

The unit is microprocessor-controlled. It is simple to operate, without submenu, and has graphic support. The set supply pressure is monitored and digitally displayed in bar or Psi. Error messages for filling level and motor current are also monitored. External signals can be connected via I/O ports to a PLC for control in automated lines. A wide variety of dosing programs with part management are storable.

Data sheet

Speed-Control plug’n’Dose

Description

The preeflow Speed Control ‘plug’n’dose’ TP control unit allows you to control the eco-PEN using a simple time/pressure control unit.

Theory of function

Microprocessor-controlled. The supplied pressure adapter is connected to a conventional time/pressure control unit. The flow rate and flow speed of the eco-PEN are controlled using the specified pressure and a time mode

Data sheet

janvier 23, 2017

Preeflow Eco-Spray

The precision volume spray dispenser eco-SPRAY, made by ViscoTec, is suitable for various applications in different spraying areas.
The revolutionary combination of the reliable endless piston principle and a low-flow spray chamber guarantees perfect spraying of low to high viscosity fluids – with high edge definition !
 

Description

The innovative precision volume dosimeter eco-SPRAY made by ViscoTec offers a wide range of applications for low to high-viscosity dispensing.

Theory of function

The new precision volume dispenser eco-SPRAY made by ViscoTec offers a wide range of applications for low to high viscosity spray media. The preeflow® eco-SPRAY guarantees a volumetric spray application based on the endless piston principle. The base of this new microspraying technology is still our proven rotor/stator technology. Due to a defined rotary motion of the rotor the medium in the stator is volumetrically replaced and conveyance is created. Thus a determined amount of medium is process controlled and directed to the special low flow spray chamber.

The precise nebulization and spraying can take place continuously or punctually. The revolutionary combination of the endless piston principle and the low flow spraying chamber guarantees perfect spraying of low to highly viscous media with high edge definition and lowest possible overspray.

janvier 21, 2017