Amersham Biosciences Air-900 Инструкции - Страница 3
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5 Trouble shooting
Below is a list of possible faults and suggested
actions. If the suggested actions do not
correct the fault, call Amersham Biosciences.
Fault
Action
Leakage
Check the tubing and connectors.
Not operating 1. Check that the pump is operating.
2. Check the cell function:
- Connect the cell to any
connector on the sensor box.
- Pour liquid into the cell. The
LED shall be green with liquid
and put out with air in the cell.
3. Check that the sensor box is
connected to UniNet 2.
4. Check cables for damage or loose
connections.
5. Check that the ID settings
correspond to the used strategy.
Other faults
Contact Amersham Biosciences.
Reference information
Technical specifications
Operating data
Flow rate
0.1 – 100 ml/min
Max Pressure
Cell Air-912
25 MPa (250 bar)
Cell Air-925
2 MPa (20 bar)
Environment
+4 to +40 °C
20-95% relative humidity
84-106 kPa (840-1060 mbar)
atmospheric pressure
Physical data
Degree of protection
cell
IP 44
box
IP 32
Materials
cell
PEEK
box enclosure Aluminum
Air sensor Air-900
Instructions 56-3050-85 Edition AC
Chemical resistance
The parts are resistant to
organic solvents and salt buffers
commonly used in
chromatography of biomolecules,
except 100% ethylacetate, 100%
hexane and 100%
tetrahydrofuran (THF)
Power requirement
12–32 V DC via Uninet 2
Power consumption
1,6 W (with 3 cells)
Dimensions,
H x W x D
40 x 140 x 80 mm
incl. attachment 45 x 175 x 85 mm
Weight
cell
0.1 kg
box
0.4 kg (incl. attachment)
EMC Standards
This product meets the requirement of the EMC
Directive 89/336/EEC through the harmonized
standards EN 50081-1 (emission) and EN 50082-1
(immunity).
Note: The declaration of conformity is valid for the
instrument when it is:
•
used in laboratory locations
•
used in the same state as it was delivered
from Amersham Biosciences except for
alterations described in the user manual
•
connected to other CE labeled Amersham
Biosciences instruments or other products
as recommended.
Accessories and spare parts
Item
Air 900
including one
UniNet 2 cable
UniNet 2 cable, 0.7 m
Cell
Air-912 (1.2 mm)
Air-925 (2.5 mm)
Quantity Code no.
per pack
1
18-1121-22
1
18-1109-74
1
18-1121-23
1
18-1121-24
3