Nordson-EFD-PICO-Pulse-Jet-Valve-Data-Sheet.pdf - 第2页

Specifications Item Product Size 22 w x 120 h x 75 l mm (0.9 w x 5 h x 2.92 l ") Weight With cable: 524.0 g (18.5 oz) Without cable: 362.0 g (12.8 oz) Maximum uid pressure 35 bar (500 psi) Fluid inlet M5 Mounting M…

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The PICO
Pµlse
®
non-contact jet valve delivers faster,
more precise dispensing over smooth and uneven
surfaces with less turbulence for greater uid deposit
consistency, placement, and process control. Dispense
micro-deposits as small as 0.5 nL at up to 1000Hz
continuous with up to 1500Hz maximum bursts* —
an industry best in class.
Variable stroke provides better stroke control, making
it possible to set very exact, repeatable deposit
quantities. Improved close time, in addition to faster full
stroke open time, make
Pµlse
one of the most robust
jet dispensing valves on the market.
Its innovative tool-free latch mechanism allows
easy removal of wetted parts for fast, simplied
serviceability and maintenance. Its modular design
and exchangeable parts make it possible to dispense
a wider variety of uids with low to high viscosities.
This makes it suitable for a wider range of applications,
so it can meet changing dispensing demands as your
business grows.
Features
• Exchangeable, modular design for greater
congurability.
• Tool-free latch for easy removal of uid body.
• Variable stroke for precise dispensing control.
• Makes micro-deposits as small as 0.5 nL.
• Dispenses at up to 1000Hz continuous, with up to
1500Hzmaximum bursts.*
*With approved conditional settings.
Benefits
• Capability to jet low- to high-viscosity uids provides
the exibility to meet changing dispensing needs.
• Tool-free latch allows fast, easy serviceability and
reduces downtime.
• Industry-leading accuracy in deposit consistency,
repeatability, and placement.
• Eliminates Z-axis movement for signicantly faster
production speeds.
• Improved thermal performance for greater viscosity
stabilization.
Jet lines onto uneven surfaces with greater precision.
The Latest Advance in Precision Jetting Technology
PICO
Pµlse
Jet Valve System
more info
The PICO Pµlse valve removes the barrier
between speed and accuracy.
Jet UV-cure adhesives onto printed circuit
boards with greater repeatability.
Part # Description
7361283 PICO
Pμlse
Jet Valve HD
Specifications
Item Product
Size 22w x 120h x 75l mm (0.9w x 5h x 2.92l")
Weight With cable: 524.0 g (18.5 oz)
Without cable: 362.0 g (12.8 oz)
Maximum uid
pressure
35 bar (500 psi)
Fluid inlet M5
Mounting M4 x 0.7
Fluid body 303 stainless steel or PEEK*
Ball-and-seat Ceramic
Heater body Aluminum
Approvals CE, UKCA, WEEE, TUV
Warranty 1 year, limited
* Polyetheretherketone
The complete system requires a PICO
Pµlse
valve, PICO
Toµch
controller, and fluid reservoir.
PICO
Toμch
Controller
The
Toμch
controller uses an intuitive touchscreen interface to
greatly simplify setup and
operation, while allowing
precise adjustment of
parameters such as open
and close times.
• Set the valve operating
temperature
• Fine-tune the dispensing
performance, select
preset ramp proles, or
use custom proles
• View or change all controller settings
Automated Dispensing Systems
Nordson EFD automated dispensing systems deliver market-
leading repeatability and accuracy in uid placement and
positioning. Specialized dispensing software simplies setup
and programming. Optimize dispensing results with features
such as laser height sensing and smart vision CCD cameras.
Request a Process Evaluation
Contact Nordson EFD to congure a complete
PICO piezoelectric dispensing system that meets
your specic application needs, with:
• A detailed process evaluation by experienced
uid dispensing experts at one of our full-service
Global Application Labs
• Samples processed for customer evaluation and
approval prior to purchase
2
Step 4. Select your extension cables for
connection to the PICO
®
Toµch
™
Controller
Choose either 0.6 m, 2 m, 6 m, or 9 m extension cable sets that
include both power and communication cables.
Do not exceed the maximum extension cable length of 9 m (30 ft).
Doing so will adversely affect communication between the valve
and the controller.
Step 1. Select your piezo actuator
Heavy duty actuator for high-duty use in noncontact dispensing
applications.
Step 2. Select your fluid body assembly
A wide range of uid body assemblies are available with
at or extended nozzles in seat orice sizes ranging
from 50–600microns with a choice of Type D and Type
E geometries to meet the exacting requirements of your
applications. Fluid body assemblies with PEEK* wetted
parts are available for reactive adhesives, such as
anaerobics.
Serial numbers make it easy to identify matched sets of
cartridges and uid bodies. Etched lines make it easy to
align the cartridge and uid body quickly and accurately
for optimal performance.
*Polyetheretherketone
Step 3. Select your fluid inlet fitting
Choose from a variety of uid inlet ttings including luer lock,
barb, and compression tting types to match the uid reservoir
type selected. Nordson EFD offers a complete selection of
reservoirs from 3cc to 70cc Optimum
®
syringe barrels and
cartridges to tank reservoir systems.
3
PICO
Pµlse
Jet Valve Technology
Congure your modular, exchangeable PICO
Pµlse
jet dispensing valve in four easy steps.