|
Drive specifications
|
| Flow
rates |
0.1
- 180 ml/min (depending on the pump-head) |
| Operating
panel | -
6-button membrane key-pad
- LED display |
| Operating
modes | -
pumping by drive speed (rpm)
- pumping by flow rate (ml/min)
-
adjustable stroke volume
- dispensing by volume (ml)
- dispensing
by time (0.1s up to 999hrs)
- dispensing by volume within a pre-set time
- interval dispensing by volume with a pause
- interval dispensing
by time with a pause
- setting the number of dispensing cycles
- pause time setting (from 0.1s up to 999hrs)
- piston stroke back-steps for
drip-free dispensing
- reversible
rotation direction |
| Calibrating
function | -
for flow rate (ml/min)
- for dispensing volume (ml) |
| Flow rate
setting | digital
flow rate setting, in µl and ml |
| Speed
range | 40
– 1800 rpm |
| Speed
control | closed
loop control for pressure independent speed |
| RS232
interfaces | RS232
"in" - for operation controlling via PC
RS232
"out" - for cascading up to 8 pumps |
| Digital
input (TTL level) | Run/Stop,
autostart |
| Analog
output | Speed monitoring (0–9 kHz) |
| Differential
pressure | max.
6.9 bar |
| Motor
type | DC
motor |
| Power
consumption |
140
W |
| Power supply |
100 – 230 VAC / 50 – 60 Hz |
| Protection
rating | IP
30 |
| Depth
/ Width / Height | 250
x 100 x 135 mm
(9 4/5" x 4" x 5 3/10") |
| Weight | 2.1
kg (5 lb) |
| Accessories |
- foot switch |
