Benchtop Dispenser with Vacuum Control for Adhesives and Fluids

SDP420

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SET (San-ei Tech)

Dispenser

The SDP420 is a dispensing controller designed for applications requiring a high degree of process control. It features digital displays for both dispense timing and air pressure, allowing for precise and repeatable setup of dispensing parameters. The dispense time is programmable from 0.005 to 999.9 seconds, and the pressure is adjustable up to 0.50MPa. Foot pedal actuated, 0-70 psi output.

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Features

  • Digital Time & Pressure Control - Features digital displays for setting dispense time (0.005 to 999.9 sec) and air pressure (0 to 0.50MPa) for precise, repeatable cycles.‍
  • Vacuum Suck-Back -An integrated vacuum function pulls material back into the dispense tip, preventing dripping of low-viscosity fluids after dispensing.
  • TEACH Function - Includes a TEACH function that simplifies the process of programming the correct dispense time.
  • Stable Air Supply - Equipped with an internal air pressure reservoir to maintain consistent dispensing pressure from shot to shot.
  • Compact Footprint - The unit has a small, lightweight design for easy placement on a workbench.

Resources

Specifications
Item Specification
Mode Timed, Steady, and Teach
Air Input Requirement 102 psi (0.7 MPa) Maximum
Pressure Setting Range 0 ~ 72 psi (0 ~ 0.50 MPa)
Time Setting Range 0.005 – 999.9 sec
Vacuum Setting Range 0 ~ -80 inH2O (0 ~ -20 kPa) [Suck-back]
Input Signal Dispensing
Output Signal Dispensing signal
Start Input Foot pedal, Band switch, 5-24 VDC (I/O)
I/O D-sub 9-pin connector
Power 24 VDC (includes 100-240 VAC adapter)
Power Consumption 18W
Dimensions (WxDxH) 6.3" x 5.5" x 3.0" (160 x 139 x 76 mm)
Weight 2.2 lbs (1.0 kg)
Storage Conditions 41°F – 104°F (5°C – 40°C) [non-condensing]
Accessories AC adapter, Foot pedal switch

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