Programmable Shots, Dots & Beads from 0.02cc's, Flow-rates from 5.3 to 60cc per minute.
For precision critical bead and repeatable mirco-shot/dot applications of one component viscous liquids and filled pastes. The new and innovative precision-volume-dispenser eco-pen 700 by Viscotec offers a wide range of applications for low to medium-viscosity dispensing. Preeflow® eco-pen 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.
On-the-dot dosage with maximum volumetric precision – dot-and-bead application with application speeds adaptable to track speeds – joint sealing technology.
Download Eco-Pen 700 brochure Download Dot size Chart
On-the-dot dosage with maximum volumetric precision – dot-and-bead application with application speeds adaptable to track speeds – joint sealing technology.
Download Eco-Pen 700 brochure Download Dot size Chart
Dimensions (mm's)
Technical Specifications
Dimensions: |
Length 274 mm, 34x34 mm, ø 40 mm |
Weight: |
approx. 750 gram |
Material infeed: |
1/4“ cylindrical Whitworth pipe thread DIN/ISO 228 |
Material outfeed: |
Luer lock |
Min. operating pressure: |
0 bar, self-levelling-fluid |
Max. operating pressure: |
0 to 6 bar input pressure, non-self-levelling-fluid |
Max. dosing pressure: |
8 to 10 bar |
Intrinsic tightness(1): |
approx. 2 bar (reference medium approx. 10mPas at 20°C) |
Parts in contact with the media: |
HD-POM / stainless steel |
Seals: |
High-molecular PE, VisChem |
Static seals: |
Viton O ring |
Motor: |
18 - 24 V DC, incremental encoder, planetary gears |
Operating conditions: |
+10°C to +40°C, air pressure 1 bar |
Medium temperature: |
+10°C to +40°C |
Storage environment: |
dry & dust-free, -10°C to +40°C |
Approx. dosing volume per revolution: |
0.53 Millilitres per revolution |
Accuracy of dosing(2): |
± 1% |
Repeat accuracy: |
> 99% |
Min. dosing quantity: |
0.06 millilitres |
Volume flow(3): |
5.3 to 60 millilitres per minute |
(1) Max. dosing pressure and intrinsic tightness will decrease in direct proportion to a decrease in viscosity and increase in direct proportion to an increase in viscosity. Consultation with the manufacturer recommended.
(2) Volumetric dosing as absolute deviation in relation to one dispenser revolution. Depends on the viscosity of the dosing medium.
(3) Volume flow depends on viscosity and primary pressure.
(2) Volumetric dosing as absolute deviation in relation to one dispenser revolution. Depends on the viscosity of the dosing medium.
(3) Volume flow depends on viscosity and primary pressure.