Pro-Meter 2K Series

Pro-Meter 2K Series

The positive rod displacement metering of the Pro-Meter 2K Series proportions materials to the exact volumetric ratio time and time again; even with notoriously difficult materials like abrasives that can cause machine wear.

Overview

It’s what goes into the Pro-Meter® 2K Series that makes what comes out so accurate and predictable. Nordson dispensing expertise, engineered solutions capabilities and innovative product design are the ingredients that make Pro-Meter the flexible solution to your two- component metering needs.

Massive On Precision

Field proven in over 10,000 diverse industry applications, Pro-Meter keeps you in production and on ratio day after day.

Accurate - Uses electronic pressure monitoring to ensure consistent process parameters part to part
Flexible - Shot size and flow rate adjustment available
Low Maintenance - Heavy-duty packings and seals minimize wear and increase lifespan in tough manufacturing environments
On-Ratio - Power inlet and outlet valves eliminate material bypass and ensure ratio precision and consistency
Durable - Dispense abrasive or filled materials with no loss of accuracy
Dependable - Rods do not touch cylinder walls, reducing wear and downtime
Dual Servo Drive - Enables dispensing of beads and precise dispense volumes

Pro-Meter 2K Series

Applications: Potting or Bead

Viscosity Range: Liquid to Paste

Ratio Range:1:1 to 10:1

Shot Size Range: Up to 221 cc at 1:1 ratio

Up to 255 Programmable Dispense Volumes: Yes

Pro-Meter A2K

Servo Drive - dispensing of beads and precise dispense volumes

Fixed Flow Rate: No

Variable Flow Rate: Yes

Multiple Shot Output Per Cycle: Yes

Independent Speed Control of Dissimilar Materials: No

Pro-Meter D2K

Dual Servo Drive - dispensing of beads and precise dispense volumes

Fixed Flow Rate: No

Variable Flow Rate: Yes

Multiple Shot Output Per Cycle: Yes

Independent Speed Control of Dissimilar Materials: Yes

Pro-Meter H2K

Air-Over-Oil Drive - Can be used to dispense an infinite dispense volume, using a totalizing program, where the meter dispenses multiple shots per stroke of the meter, until the dispense volume is achieved.

Fixed Flow Rate: Yes

Variable Flow Rate: No

Multiple Shot Output Per Cycle: No

Independent Speed Control of Dissimilar Materials: No

Positive Rod Displacement Technology - Exact Ratios Every Time

No matter the material, positive rod displacement metering proportions materials to the exact volumetric ratio every time; even with notoriously difficult materials like abrasives that can cause machine wear.

Principle

As the metering rod moves through the cylinder, material is directed by inlet and outlet valves to ensure the displaced material is directed downstream. The shot size of the dispense is determined by the distance the metering rod travels whereas the flow rate is determined by the speed of such travel.

Advantages

High shot adjustability
Minimal wear components
Ability to handle abrasive materials
Air can be purged from the top of the cylinder without turnover
Easy to access and complete repairs
If a new ratio is required, only the rod would need to be changed as opposed to the entire cylinder
Provides longer seal life than rotation-based metering principals

DATA SHEET

A2K D2K H2K