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mikro delta® plunger metering pump

mikro delta® plunger metering pump

The new mikro delta® combines the characteristics of a high-precision plunger liquid end with its regulated optoDrive® solenoid drive. This results in extremely high precision and reproducibility even at miniscule metering volumes. A slow pressure stroke enables even miniscule volumes below 1 ml/h to be metered, adapted to the corresponding application.

Advantages

  • Precisely controlled dosing process by means of regulated solenoid drive
  • Large illuminated graphic display
  • Optional external control via contacts, mA, PROFIBUS® or CANopen (optional)
  • Fully automated metering processes can be undertaken cleanly, reliably and precisely, without the need for costly accessories

Applications

  • Highly automated processes, in particular also filling processes with minute quantities in all industries
  • Processes where highly accurate metering is required such as e.g. in laboratory applications
  • Droplet feeding – Metering of liquid media ( oils, silicones)

Features

  • Feed rate range 150 - 1,500 ml/h, 60 - 20 bar
  • Stroke volume 1 - 250 μl
  • Material versions PTFE and stainless steel
  • Metering reproducibility: ± 0,5 %
  • Continuous or pulsing operation
  • Adaptation of the pump to the feed chemical
  • Continuous stroke length adjustment from 0 - 100 %
  • Adjustment and display of the feed rate, either as strokes/min or l/h via the keyboard
  • Large illuminated graphic display
  • External activation via potential-free contacts with pulse step-up and step-down
  • External activation by standard signal 0/4-20 mA (optional)
  • Interface for PROFIBUS® or CANopen (optional)
  • 1 month process timer for time- and event-dependent metering tasks (optional)
  • Connection for 2-stage level switch
  • 3 LED display for operation, warning and error messages in plain text
  • Concentration input for volume-proportional metering

Technical data:

Pump type
mikro delta		 bar ml/h μl/stroke Plunger Ø mm  Connection size hose mm Connection size piping mm Suction head
mWC
100150 TT 10 145 24,17 2,5 1,75 x 1,15 1,59 6
100600 TT 10 580 96,67 5 1,75 x 1,15 1,59 6
101500 TT 10 1.480 246,67 8 3,20 x 2,40 3,18 4
600150 SS 60 145 24,17 2,5 1,75 x 1,15 1,90 6
400600 SS 40 580 96,67 5 1,75 x 1,15 1,90 6
201500 SS 20 1.480 246,67 8 3,20 x 2,40 3,18 4

Materials in contact with medium

Pump type liquid type

Suction/pressure port

 Valve balls Valve seats Plunger Valve seal Plunger seal
TTT PTFE + Carbon PTFE + Carbon Ruby Ceramic Ceramic PTFE PTFE, white
TTG PTFE + Carbon PTFE + Carbon Ruby Ceramic Ceramic PTFE PTFE + graphite
SST Stainless steel 1.4571 Stainless steel 1.4571 Ruby Ceramic Ceramic PTFE PTFE, white
SSG Stainless steel 1.4571 Stainless steel 1.4571 Ruby Ceramic Ceramic PTFE PTFE + graphite

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