| Housing |
Double-walled stainless steel
(material 1.4301/ SS304) / PS / PC
(GF10) with 40 mm insulation.
Housing separated in sample
compartment and control compartment,
each with lockable door. Upper
door with plexiglass window.
Protective top made of Styrosun
which can
be opened for connection and
maintenance works.
Option:
material 1.4571/ SS316Ti; SS304
EPOXY-coated; SS316Ti EPOXYcoated
|
| Thermostatic control |
Self-contained, controlled cooling /
heating with 4 settings, no-frost.
independent of the programmable
controller,
Temperature in sample compartment:
4°C (adjustable from 0,0-9,9°C)
|
| Control
|
Microprocessor control, Sleep-Mode (
<5mA), power supply 8-16 V foil
keyboard (with keys 0-9, ESC,
ENT, cursor), graphical display
(128*64 Pixel), back lit |
| Data logger |
3000 entries, non-volatile data
memory;
storage of sampling and malfunction
data like sample extractions, bottle
changes,
messages, external signals.
optional with WEB-board 100 MB
(2 Year ring memory-FIFO at 1 min
interval)
|
| Programming |
12 freely programmable user
programs, with function to link
programs.
|
| Program start options
|
- IMMEDIATELY;
- DATE/TIME
- WEEKDAY/TIME;
- BY AN EXTERNAL SIGNAL
|
| Program End/Stop
options
|
End of sampling program
- AFTER 1 RUN
- AFTER X RUNS
- CONTINUOUS OPERATION
- DATE/TIME
|
| Pause mode |
Interruption of program run at any
time
|
| Overfilling protection |
Adjustable from 1–999
samples/bottles
|
| Interval setting |
1 min. to 99 h 59 min. in steps of 1
minute
|
| Sampling method |
Vacuum system 20-350 ml Option:
vacuum system 20-500 ml
Option: vacuum VAR flow-proportional
system 5-250 ml
Option: bypass system 20-250 ml
Option: peristaltic pump 10-10.000
ml (flow-proportional)
|
| Pulse setting |
1 to 9999 pulses/sample
|
| Manual sample extraction |
Possible at any time without
interrupting the current program run
|
| Program protection |
Up to 5 years after voltage loss
|
| Interface |
Mini-USB, RS 232
optional: Ethernet RJ45, SDI-12
|
| Signal inputs |
• 2 x analogue: 0/4-20 mA,
• 8 x digital (flow, event, 1 inputs
can be programmed freely)
option: expandable with 4x digital,
3 inputs can be programmed freely,
and 8x analogue 0- 20 mA or 0-10 V,
Impulslength 60ms, switching
level 7-24 V,
max. working restistance 500 Ohm,
max. length of signalcable 30 m
|
| Bottle variants
|
Plastic
1 x 25 L, 1 x 50 L, 2 x 10 L
4 x 6,0 L, 4 x 10 L, 4 x 14 L,
12 x 2,9 L, 24 x 1,0 L
24 x 2,9 L (special version in
bigger housing- by request)
Glass
12 x 2,0 L
24 x 1,0 L
|
| Wetted materials
|
PC, PVC, Silicone, PS, PE, EPDM
(optional: metering vessel glass
Duran50,
sinker weight SS304)
|
