Advanjet HV-9500


  • Up to 250 drops/sec
  • Viscosities up to 400K cps
  • Drops as small as 5 nl
  • No fluid seals to clean or replace
  • Integral heater with minimal fluid heated
  • Tungsten carbide internal components for long life
  • No external controller box required

The Advanjet design team has developed a new non-contact diaphragm-jet dispenser that saves time and money. Our HV-9500 jet is unlike any other jet on the market.

This jet’s secret is a novel diaphragm design. A single, easily replaceable diaphragm eliminates dynamic fluid seals common in all other jets. No need to disassemble, clean and replace worn seals, saving time and money. The diaphragm allows fast cycle rates because of its very small mass. There is no large sliding valve stem slowing down the process. With this novel diaphragm design, the energy needed to eject a drop can be adjusted providing wider process windows. The HV- 9500 dispenses a wide range of fluids and applications.

It’s Cost Effective

The HV-9500 does not require an external controller. The HV-9500 fires by a rectangular 24V trigger signal as fast as 2.5 msec. Smart electronics inside the pneumatic valve reduces the voltage when idle to minimize heating effects. The jet is closed when idle (normally closed).

Simple to Clean

ONLY two parts contact the fluid! Conventional jets can have as many as eight parts requiring cleaning. With only two parts to clean, cleaning the HV-9500 takes only minutes, and there’s no need to remove the jet from the robot. A diaphragm and nozzle plate install immediately without having to carefully calibrate the jet, saving valuable production time. And no special off-line cleaner is required!


The HV-9500 generates a high drop velocity, allowing a wide range of fluids and applications. In addition, the drop velocity is easily changed to help tune the process and achieve a high process capability and wide process window.