KD Scientific Legato 200 Series - Manual (Page 10)

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Product Over view
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KD Scientific Legato 200 Series Syringe Pump User’s Manual
Publication 5617-002-Rev F
Product Overview
The KD Scientific Legato 200 Series is the next
generation of syringe pumps. The series offers
unparalleled ease of use through the high resolution
color touch screen user interface. The full touch screen
interface enables the user to quickly create configurations
and recall them for easy use. The TFT color display
presents all the pump operating parameters on an easy
to view run screen. The touch pad “lock” feature prevents
accidental configuration changes ensuring the programs
integrity is retained. The entire Legato 200 Series
features a battery backed real time clock. Programs can
also be set to be started on a time delay controlled by a
real time clock for unattended operation.
An led light on the front panel makes it easy to see if the
pump is running. Once the pump starts to run, the display
shows the pump is running and the LED turns on. This will
make it easy to see the pump’s status.
The pumps are versatile and can be interconnected through
the RS485 interface. Legato 200 Series models can be
mixed and matched in the daisy chain offering maximum
flexibility. Up to 99 pumps can be linked together through
the RS485 interface. This interface is easy to use provided
each pump is assigned its own unique pump address.
For limited laboratory space the Legato 200 Series can
be placed on its side to reduce the footprint by 55%.
The display also tilts with the change to allow the user
operate the pump vertically.
Notifications and error messages are displayed for the
user to acknowledge, eliminating any guesswork about
problems.
Flow performance is optimized with a small step angle
stepping motor that drives a precision lead screw and
pusher block. The syringe mechanism is easy to use and
securely holds the syringes for smooth flow performance.
Advanced microstepping techniques are employed to
further reduce the step angle to eliminate flow pulsation.
The accuracy is ±0.35% and 0.05% reproducibility. A
wide dynamic flow range from 3.06 pl/min to 216 ml/min
can be programmed into the pump. Flow rates are
selectable with user selected engineering units from ml,
µl, nl pl, and hours, minutes and seconds.
Up to 34 kg (75 lbs) of linear force is available. This
force is user adjustable to ensure the right force is
applied for the various syringe sizes.
The superior design of the full metal chassis provides
noise isolation and anti-vibration features for increased
reliability. The spill dam is designed to prevent fluids from
ingressing into the sealed display. All syringe racks are
hardened rolled steel and will not deform with pressure.
phone
508.429.6809
fax
508.893.0160
e-mail
[email protected]
web
www.kdscientific.com