Push/pull syringe pump. Accomodates two syringes for infusion and two syringes for withdrawal. This model supports infusion and withdrawal simultaneously at user defined flow rates and with selectable target volumes to control the total volume pumped. It also supports infuse only, withdraw only, infuse/withdraw/ withdraw/infuse and continuous mode. user defined flow rates with selectable target volumes.
Programmable Legato 270P push/pull pump with user defined program configurations of up to 800 steps. Up to 40 programs of 20 steps each can be stored in memory.
| Specifications | |||
|---|---|---|---|
| Accuracy | +/- 0.35% | Reproducibility | +/-0.05% |
| Syringes (min/max) | 0.5µl to 140 ml | Flow Rate |
|
| Display (min/max) | 4.3 WQVGA TFT Color Display with Touchpad |
Non-Volatile Memory | Stores all Settings |
| Connectors (min/max) |
|
Linear Force (Max) | 34 kg (75lbs)@ 100% Force Selection |
| Drive Motor | 1/8° Stepper Motor | Motor Drive Control | Microprocessor with 1/16 microstepping |
| Number of Microsteps per one rev. of Lead Screw | 6,400 | Step Rate - Minimum | 27.5 sec/µstep |
| Step Rate - Maximum | 26 µsec/µstep | Pusher Travel Rate - Minimum | 0.36µm/min. |
| Pusher Travel Rate - Maximum | 190.80 mm/min | Power | 100 - 240 VAC: 50/60 Hz, 50W, 0.5A fuse |
| Dimensions | 8.89 cm x 25.4 cm x 27.94 cm (3.5" x 10" x 11") | Weight | 4.9 kg (10.75 lbs.) |
| Operating Temperature | 4°C to 40°C (40°F to 104°F) | Storage Temperature | -10°C to 70°C (14°F to 158°F) |
| Humidity | 20% to 80% RH non condensing | ||
| UOM=EA | |||||
| Part No. | Description | est wt. |
Quantity In Stock |
Price | Quantity to order |
|---|---|---|---|---|---|
| 788270 | KDS Legato 270 Push-Pull; Legato 270; 110V/220V | 0 | 0(#) | $3881.00 | |
| 788272 | KDS Legato 272 Push-Pull Programmable; Legato 272P; 110V/220V | 0 | 0(#) | $4087.00 | |
| (#) Standard lead-time for out-of-stock items is approximately two weeks. | |||||
Ordering information.
International (non-US) prices available through your
local dealer.
|
|||||
 Yttria coated filament at start |
 Yttria coated filament after 16,000 cycles |
New Pumps Added to the List of LOW COST S.I.S. Rotary Vane
Vacuum Pumps - Save 35 - 50% off the price of comparable vacuum pumps.
Adixen (Alcatel) ACP Series Compact Dry Roughing Pumps - a frictionless pumping module, optimized for operation without internal lubricant.
Next-Advance Lab Products - affordable molecular biology instruments that automate mundane tasks, freeing scientists for repetitive, time consuming procedures.
- Direct Replacement for the Shimadzu QP5000 Filament.
PCI Analytics Products - product solutions for all Analytical Instrumentation
SilTite™ FingerTite, the next generation GC capillary ferrule system without the use of any tools.
(25% discount until Oct 31)
Direct Replacement for the Heated Capillary in the Thermo-Fisher Scientific TSQ & LCQ Mass Spectrometers now available
- Ideal for use in analytical instrumentation
- Will improve your laboratory workflow and reporting confidence in many ways
DigiVac Bench Top Vacuum Gauges
- Vacuum instrumentation with everything you need to go to work
Imtakt HPLC Columns
-offer a wide variety of unique stationary phases in their HPLC
columns
Programmable syringe pumps for controlled flow. Model NE-300 priced at only $275.00
NEW: Wiley 9th Edition - 660,000-850,000
spectra (a 65% increase). 
NEW: Agilent 5973/75 Replacement Source
Heater and Temperature Sensor 
NEW: SIS™ Direct Replacement
Filament for the Amatek/Dycor RGA Leak Detectors and Quadrupoles
(p/n 95381VE), which tests have shown increase service life. 
NEW: SIS™
Replacement Filter Elements For Edwards Oil Mist Eliminators -
Save up to 25% off the price of comparable Edwards replacement
elements. 
Identify mass spectra via library
search with the fully-evaluated, most widely used mass spectral
reference library, compiled by the National Institute of Standards
and Technology (NIST). 
View and capture images or video at
20x/400x power on a PC computer via attached USB cable. 