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Isco 4700 Refrigerated Sampler
Section 3 Programming
3.3.2 Bottle and Sizes
SELECT OPTION: (<-->)
BOTTLES AND SIZES
NUMBER OF BOTTLES:
1
2
4
BOTTLE VOLUME:
___ ml (300-30000)
3.3.3 Suction Line
SELECT OPTION: (<-->)
SUCTION LINE
SUCTION LINE LENGTH:
___ ft
(3-99)
PLEASE WAIT!
CREATING PUMP TABLES
Pump tube
Figure 3-2
Suction line length
3-4
Select this option to specify the installed bottle configuration
(section 2.4). The sampler uses this setting to determine
available bottle options and control the operation of the dis-
tributor.
1. Select the BOTTLES AND SIZES option and press Enter.
2. Press the Previous or Next buttons to highlight the
installed bottle configuration. Press Enter to select it.
24
3. Press the Number buttons to enter the bottle volume in
milliliters. For multi-bottle samplers, enter the bottle vol-
ume of one bottle, not the total volume of all bottles.
If you enter a non-standard bottle volume, the sampler will
ask "ARE YOU SURE?". Answer NO to re-enter a standard
volume or answer YES to confirm the non-standard vol-
ume.
Select this option to enter the suction line length (section 2.5).
The sampler uses this input along with the pump tables it
creates to determine the duration of the pump fill and purge
cycles and to calculate sample volumes.
To set the suction line length:
1. Select the SUCTION LINE option and press Enter.
2. Press the Number buttons to enter the suction line length.
3. The sampler creates pump tables before returning to the
SELECT OPTION <– –> screen.
When accurate, repeatable sample volumes are important, use
care to cut the suction line and enter the correct measurement.
If using English units of measure, cut the suction line to the
nearest whole foot. When using metric units of measure, cut the
suction line to the nearest 0.1 meter. The sampler displays units
of measure appropriate for the selected language (see section
3.3.11).
Tube
Coupling
Suction Line
Strainer
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