The eco-DUO450 is a 2-component constant-flow volumetric discharging device, newly developed by ViscoTec. It is suitable for discharging a very small quantity of liquid of low to medium viscosity, covering a wide range of applications.
- Two components mixed: Minimum discharge rate = 0.01 ml, Flow rate = 0.2 – 12 ml/min.
- Micro-dot and thin-line applications are possible while two components are mixed and discharged.
- High accuracy discharging can be repeated even in the event of changes in viscosity and/or medium feeding pressure.
- Suck back by reverse rotation of the rotor ensures neat cut-off and prevents dripping of liquid material after discharging.
- Discharging volume can be easily adjusted using a special controller.
- Simple structure and easy maintenance
| Feeder unit | Luer Lock (Patented) with O-ring |
| Input pressure | 0 - 2.0 MPa (Non-thixotropic liquid) |
| Maximum discharging pressure *4 | 4.0 MPa |
| Intrinsic airtightness *1 | Approx. 0.2 MPa (Reference medium: Approx. 10 mPa/s 20°C) |
| Wetted material | Anodized aluminum |
| Sealing | Polymer PE, VisChem |
| Fixed sealing | O-ring/FKM (For liquid material) |
| Motor | 18 - 24 VDC (With encoder) |
| Discharge | 0.05 ml/rotation |
| Discharge accuracy *2 | ± 1% |
| Repeat accuracy | 99% and above |
| Minimum discharge | 0.01 ml |
| Mixing ratio (in volume) | 100:100 - 100:20 |
| Volume flow *3 | 0.2 - 12 ml/min |
| Weight | 1,230g |
*Call and consult us for further information or selection of the most effective unit that meets your requirements such as liquid types and viscosities.
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