High-speed 3250 Solenoids for Microphone Dispensing

Dispensing volume Minimum 0.8 nl single dot 

Minimum dot diameter 170 µm 

Spray pressure 1-1000 bar (adjustable) 

Frequency Up to 3000 Hz 

Optional heating system Controllable nozzle heating: 180°C 

Standard interfaces RS-232C; 24V/5 V PLC, AUX

Power supply access 110/230 V AC, 50/60 Hz Power connector (rear)

Fast top calibration configuration 

High-speed piezoelectric technology 

Accurate and reproducible jet dispensing results 

Ultra-precise non-contact jet dispensing 

Ultra-wide range of applications

The new generation of high-speed dispensing valves, the MDV3250+FC series, is equipped with a high-performance piezoelectric actuator 

Ultra-high needle lift and force make it particularly suitable for dispensing high-viscosity fluids High-speed piezoelectric technology

High-speed piezo technology speeds up the dispensing cycle 

Ultra-fast opening/closing of the valve

Fast tip calibration configuration 

The latest tip calibration design reduces needle and nozzle calibration time 

Cost savings 

Cost savings due to freely available needles, nozzles, and new and used accessories 

Modular valve body design separates wet and dry zones for fast and safe replacement of wet zone parts, resulting in maintenance savings 

Easy and fast cleaning and replacement of accessories reduces downtime

Repeatable Jet Dispensing Results 

The system delivers highly consistent dispensing of single dots (as small as 0.8 nanoliters) or beads 

Error values (CV) as low as 1%.

Ultra-Precise Non-Contact Dispensing 

Ultra-precise, non-contact fluid dispensing designed to meet a wide range of fluid viscosities (up to 2 million mPas) 

Consistent lightweight design maximizes dispensing accuracy 

Wide range of applications 

Modular design makes the MDS3250+FC Series suitable for a wide range of user-defined applications 

Customizable connecting wires designed to reduce space requirements

Valve Memory Expansion 

The MDV3250+FC has four times the memory space compared to the MDV3200A 

The MDC3290+ provides storage for a wide range of application-related information.

Fully Compatible 

Fully compatible with all Micromis consumables and spare parts for maximum configuration flexibility 

Also compatible with earlier XY axis dispensing systems

Selectable Pin/Program Mode 

Selectable Pin and Program Mode allows spot size and speed to be changed at any time during the dispensing process. 

Programmable Program Mode is available for virtually any application requirement.