Time Pressure Liquid Dispensing Pump with Foot Switch or Dry Contact

Time Pressure Liquid Dispensing Pump with Foot Switch or Dry Contact Description:

Time Pressure Liquid Dispensing Pump with Foot switch / Dry contact

A great addition to Fully Automatic Dispensing System

Time pressure is a versatile method of dispensing that functions across a wide range of viscosities. This dispensing method works by applying pressure to the syringe. This pressure pulse is controlled by software and can be used to dispense lines, fills, and dots. With an appropriate fluid and nozzle configuration, very fine and repeatable dots and lines can be dispensed. 

Time pressure is useful with fluids that tend to cure rapidly or for applications that don't require the utmost in accuracy. The amount of pressure is determined by a relationship between the material being dispensed and the application flow rate. When dispensing is finished, an adjustable vacuum is applied to the syringe that prevents material from dripping. The vacuum is adjustable to avoid pulling air into the needle.

Syringe sizes from 5 cc to 30 cc may be used with the included syringe kit. An optional level detect is available.

Clean up using the time pressure method of dispensing is very simple. Because material is dispensed directly from the syringe, the operator may dispose of the syringe after it is empty. Additionally, the needles commonly used are disposable Luer-Lok® type. Again, no cleaning is required because all wetted parts are disposable.

The time pressure controller and its included foot switch can be used in bench top and automated platform environments. For bench top, an operator holds and manually positions the syringe, and triggers the dispense with the foot switch. For automated platforms, a syringe holder is available and dispensing is triggered by the same foot switch input. Contact GPD Global for details +1.970.245.0408 or request@gpd-global.com

GPD Global offers a selection of pumps to meet the needs of most fluids used in Electronics manufacturing.

• Auger Pumps
• Volumetric Pumps
• Jetting Pump