| Tubing type |
3-stop colour coded tubing, 0.13 - 3.17 mm id (for 2 channels)
3-stop colour coded tubing, 0.13 - 3.17 mm id (for 4 channels) |
| Tube bed |
- MS/CA Click'n'go cassettes
- single handling
- automatic occlusion setting
- defined and reproducible occlusion conditions
- each channel allows individual tubing selection
|
| Operating panel |
6 button membrane key pad
LED display |
| 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 (0.1 s up to 999 hrs)
- 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 0.1 s up to 999 hrs)
- roller back steps for drip free dispensing
- reversible rotation direction
|
| Calibrating function |
for flow rate (ml/min)
for dispensing volume (ml) |
| Rotor speed |
1.6 - 160 rpm (2 channel versions)
1.0 - 100 rpm (4 channel versions)
adjustable in steps of 0.1 rpm |
| Speed setting |
digital speed setting |
| 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 |
| Analogue output |
speed monitoring (0-8 kHz = 2 channel version, 0-5 kHz = 4 channel version |
| Differential pressure |
1.0 bar (14.5 psi) possible (depending on tubing material)
smaller tubing diameters and/or cassettes with pressure level allow higher pressures |
| Motor type |
DC motor |
| Power consumption |
20 W |
| Mains connection |
115/230 VAC, 50/60 Hz |
| Protection rating |
IP30 |
| Depth / Width / Height |
178 x 100 x 135 mm = 2 channel versions
190 x 100 x 135 mm = 4 channel versions |
| Weight |
2.0 kg = 2 channel versions
2.1 kg = 4 channel versions |
| Accessories |
cassettes, foot switch |
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