Endress+Hauser ASP Station 2000 Peristaltik Betriebsanleitung Seite 133

ASP station 2000 peristaltic
Endress+Hauser
10.1.4 Sample preservation
The sample bottles are located in the lower section of the sampler. The sample compartment
temperature can be set directly with the PC software from +2 to +20 °C (factory setting: +4 °C).
The evaporator and defrost heater are packed in the PU insulation behind the inner shell, protected
against corrosion and damage. The compressor and liquefier are located in the upper section of the
sampler.
All parts carrying media (e.g. tap, dosing system, distribution pans) can be easily disassembled and
cleaned without tools. The entire sample compartment is fitted with a seamless plastic inner shell
for easy and effective cleaning.
10.1.5 Hose pump data
Dosing volume
Dosing accuracy
Repeat accuracy
Conveying velocity
Conveying height
Conveying distance
10.2 Power supply
10.2.1 Electrical connection (circuit diagram)
See Section 4.1 "Wiring"
10.2.2 Supply voltage
Thermostat: 230 V AC (+10%; -15%), 50 Hz;
optional: 110 to 125 V AC, 50/60 Hz;
(Fuse protection at installation max. 10 A)
Sampling: charge buffer operation 12 V, 12 Ah battery; trouble-free operation even in event of brief
interruption in power supply (see Section 4.1.3)
10.2.3 Cable entry
• 2 x cable gland M16
• 2 x cable gland M20
• 2 x cable gland M32
20 to 9999 ml can be set at the controls
± 5 ml or ± 5 % of the set volume
5%
> 0.5 m/s, to EN 25667
!
Note!
In peristaltic systems the conveying velocity is highly dependent on
the used suction hose, the hose diameter, the suction lift and the
hose length. Ambient temperature and battery status have additional
influence. An increasing suction lift leads to a reduction of the
conveying velocity e.g. with a provided fabric tube ID 10 mm, hose
length and suction lift with 4 m as well as a connected buffer
charger, conveying velocities of > 0.5 m/s can be reached.
max. 6 m (8 m optional)
max. 30 m
Technical data
133