Table of Contents
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1 Introduction
Mixer M-925 is a dynamic, single chamber
mixer with interchangeable mixer volumes.
The mixer is used in stand-alone applications
with ÄKTA
™
design Pump P-900 series, and in
ÄKTAdesign chromatography systems.
Features:
•
2-step mixing for optimum results.
•
Flow rates up to 100 ml/min.
•
Interchangeable mixing chambers with
volumes of 0.6, 2, 5 or 12 ml.
Safety
WARNING! When using hazardous
chemicals, all suitable protective measures,
such as protective glasses, must be taken.
WARNING! Mixer M-925 with 12 ml
mixer chamber must not be used at pressures
above 10 MPa (100 bar, 1450 psi).
Mixer M-925 with 0.6, 2, or 5 ml mixer
chamber must not be used at pressures
above 25 MPa (250 bar, 3625 psi).
The mixer will leak at higher pressures.
2 Installation
CAUTION! Before connecting the Mixer
M–925 ensure the power is switched OFF at
the system pump or for the complete system.
Unpacking
Unpack the instrument and check the items
against the packing list. Inspect the items for
obvious damage which may have occurred
during transportation.
56-8101-00
Edition AC
Mixer M-925
Mixer
housing
Mixing
chamber
0 , 6
Chamber lock
Installing the mixer
CAUTION! Do not install the mixer closer
than 0.5 m from any computer display.
The rotating stirrer may disturb the display
screen.
The mixer and the mixer chamber(s) are
delivered in separate packages, and must be
assembled before use.
1 Connect the mixer with
two UniNet cables as a
part of the UniNet 2
chain.
Instructions
M -
9 2
5
UniNet 2 chain
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Table of Contents
Summary of Contents for Amersham Pharmacia Biotech M-925
- Page 1 Chamber lock mixer chamber must not be used at pressures above 10 MPa (100 bar, 1450 psi). Mixer M-925 with 0.6, 2, or 5 ml mixer chamber must not be used at pressures Installing the mixer above 25 MPa (250 bar, 3625 psi).
- Page 2 3 Fit the inlet and outlet tubing. When using eluents that are more difficult to mix such as Isopropanol and water, a large mixer volume can be used to get optimum mixing. Mixer M-925 Instructions 56-8101-00 Edition AC...
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Page 3: Operation
On/off CAUTION! Only spare parts approved or The mixer is controlled from a system pump supplied by Amersham Pharmacia Biotech in the ÄKTAdesign P-900 series and is, by may be used for maintaining and servicing default, operating whenever the pump is Mixer M–925. -
Page 4: Troubleshooting
5 Trouble shooting Reference information If the suggested actions do not correct the Description fault, call Amersham Pharmacia Biotech. A mixer motor inside the housing Fault Action spins a magnet at Leakage 1 Check the tubing and connectors. If leakage is located to the mixer... -
Page 5: Technical Specifications
20-95% relative humidity user manual 84-106 kPa (840-1060 mbar) • connected to other CE labeled atmospheric pressure Amersham Pharmacia Biotech instruments or other Physical data products as recommended. Internal volume 4 interchangeable mixing chambers: 0.6, 2, 5 and 12 ml... -
Page 6: Accessories And Spare Parts
Accessories and spare parts Item Quantity Code no. per pack Mixer M-925 including one UniNet cable 18-1118-89 UniNet cable, 0.7 m 18-1109-74 Mixing chamber (must be ordered separately) 0.6 ml 18-1118-90 2 ml 18-1118-91 5 ml 18-1118-92 12 ml 18-1118-93 Stop plug, 1/16"... - Page 7 Mixer M-925 Instructions 56-8101-00 Edition AC...
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Page 8: Important User Information
WARNING! ÄKTAdesign and UNICORN are trademarks of The Warning sign is used to call attention to the Amersham Pharmacia Biotech Limited or its necessity to follow an instruction in detail to avoid subsidiaries. personal injury. Be sure not to proceed until the instructions are clearly understood and all stated Amersham is a trademark of Nycomed Amersham plc.
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