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Trademarks

ÄKTAdesign and UNICORN are trademarks of
Amersham Pharmacia Biotech Limited or its
subsidiaries.

Amersham is a trademark of Nycomed Amersham plc.
Pharmacia and Drop Design are trademarks of
Pharmacia & Upjohn Inc.

Terms and Conditions of Sale

All goods and services are sold subject to the terms
and conditions of sale of the company within the
Amersham Pharmacia Biotech group which supplies
them.  A copy of these terms and conditions of sale is
available on request.

Adresses

Amersham Pharmacia Biotech UK Limited
Amersham Place  
Little Chalfont  
Buckinghamshire 
England HP7 9NA

Amersham Pharmacia Biotech AB
SE-751 84  Uppsala  
Sweden

Amersham Pharmacia Biotech Inc
800 Centennial Avenue   
PO Box 1327   
Piscataway   
NJ 08855 USA

© Amersham Pharmacia Biotech AB 1998 

– All rights reserved

Important user information

WARNING!

The Warning sign is used to call attention to the
necessity to follow an instruction in detail to avoid
personal injury. Be sure not to proceed until the
instructions are clearly understood and all stated
conditions are met.

CAUTION!

The Caution sign is used to call attention to
instructions or conditions that shall be followed to
avoid damage to the product or other equipment. Be
sure not to proceed until the instructions are clearly
understood and all stated conditions are met.

Note

The Note sign is used to indicate information
important for trouble-free or optimal use of the
product.

Should you have any comments on this instruction, we
will be pleased to receive them at:

Amersham Pharmacia Biotech AB
SE–751 84 Uppsala
Sweden

TC information ab, Uppsala. Printed in Sweden by TK i Uppsala AB, October 1998

Summary of Contents for M-925

Page 1: ... must be assembled before use 1 Connect the mixer with two UniNet cables as a part of the UniNet 2 chain CAUTION Do not install the mixer closer than 0 5 m from any computer display The rotating stirrer may disturb the display screen CAUTION Before connecting the Mixer M 925 ensure the power is switched OFF at the system pump or for the complete system WARNING When using hazardous chemicals all su...

Page 2: ...ixer volume can be used to get optimum mixing Mixing Recommended flow rates chamber Two pump Switch valve volume gradients gradients and max pressure 0 6 ml 25 MPa 0 001 10 0 ml min 0 1 5 ml min 2 ml 25 MPa 0 5 100 ml min 1 10 ml min 5 ml 25 MPa 5 100 ml min 5 30 ml min 12 ml 10 MPa 15 100 ml min For BufferPrep select flow rates as for switch valve gradients To fit a mixer chamber 1 Open the plast...

Page 3: ...tion 1 Check that the mixer chamber is clean and without damage Check the tubing connectors Replace if required Replacing mixer chamber 1 Make sure the pump is stopped 2 Place the buffer bottles lower than the mixer to prevent draining and then remove the inlet and outlet tubing 3 Open the plastic lock holding the mixer chamber A spring is securing the mixer chamber in position when the lock is op...

Page 4: ...e the working status of the mixer If the test failed contact Amersham Pharmacia Biotech Unlinear gradients or slow response to B changes 1 Check that the tubing has been washed properly and that the pump is operating 2 Change to a smaller mixer volume Not running 1 Check cables 2 Check Setup menu on the pump Other faults Contact Amersham Pharmacia Biotech Reference information Description A mixer ...

Page 5: ...sed in chromatography of biomolecules except 100 ethylacetate 100 hexane and 100 tetrahydrofuran THF pH stability range 1 13 1 14 1 day exposure Power requirement 12 40 V DC from the pump Power consumption 1 W Inlet and outlet tubing UNF 10 32 2B Fingertights with capillary tubing 1 16 outer diameter Dimensions H x W x D 152 x 77 x 111 mm Weight 1 2 kg EMC Standards This product meets the requirem...

Page 6: ...M 925 including one UniNet cable 1 18 1118 89 UniNet cable 0 7 m 1 18 1109 74 Mixing chamber must be ordered separately 0 6 ml 1 18 1118 90 2 ml 1 18 1118 91 5 ml 1 18 1118 92 12 ml 1 18 1118 93 Stop plug 1 16 5 18 1112 52 Mixer M 925 Instructions 56 8101 00 Edition AC ...

Page 7: ...7 Mixer M 925 Instructions 56 8101 00 Edition AC ...

Page 8: ...way NJ 08855 USA Amersham Pharmacia Biotech AB 1998 All rights reserved Important user information WARNING The Warning sign is used to call attention to the necessity to follow an instruction in detail to avoid personal injury Be sure not to proceed until the instructions are clearly understood and all stated conditions are met CAUTION The Caution sign is used to call attention to instructions or ...

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