| Flow
rates |
< 0.001 – 3700
ml/min (depending on mounted
pump-head) |
| Channels |
1 – 24
(depending on mounted pump-head) |
| Operating
panel |
-
7-button membrane key-pad
- LED display |
| Memory |
4 sets
of operating parameters can
be stored |
Programming
(similar to PLC) |
4 individual
command sequences programmed
in a PC can be stored in the
pump. The user can run the programs
using the pump as a stand-alone
unit. |
| Operating
modes |
-
pumping by drive speed (rpm)
- pumping by flow rate (ml/min)
- factory-set flow rates for all
available tube sizes
- 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)
- roller back-steps for drip-free
dispensing
- reversible rotation direction |
| Calibrating
function |
-
for flow rate (ml/min)
- for dispensing volume (ml) |
| Speed |
1 – 240
rpm |
| Speed
setting |
rpm,
resolution 0.1 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 |
| Analog
input |
Speed
control (0–5 or 0–10V
/ 0–20 or 4–20mA) |
| Analog
output |
Speed
monitoring (0–10VDC or
0–7.2 kHz) |
| Digital
input (TTL level) |
Start/Stop,
rotation direction, autostart, 2 universal
inputs |
| Digital
output (PWM) |
2
universal outputs |
| Differential
pressure |
1.5 bar (21.7
psi) possible (depending on pump-head
and tubing material); small tubing
diameters may allow higher pressures |
| Motor
type |
DC
motor |
| Power
consumption |
100
W |
| Mains
connection |
85 – 264
VAC / 47 – 60 Hz |
| Protection
rating |
IP
65 |
| Depth
/ Width / Height |
220
x 155 x 260 mm (8 2/3" x 6 1/10" x
10 º") (without pump-head) |
| Weight |
6.9
kg (16 lb) (without pump-head) |
| Accessories |
- software "Progedit" (free
download)
- software "labwordsoft"
- pressure
control unit
- foot
switch |
