{"id":4953,"date":"2017-06-25T10:09:45","date_gmt":"2017-06-25T08:09:45","guid":{"rendered":"https:\/\/www.fractioncollector.info\/manual-de-instrucciones-del-colector-de-fracciones-lambda-omnicoll\/"},"modified":"2026-04-28T18:55:24","modified_gmt":"2026-04-28T16:55:24","slug":"manual-de-instrucciones-del-colector-de-fracciones-lambda-omnicoll","status":"publish","type":"page","link":"https:\/\/www.fractioncollector.info\/es\/manual-de-instrucciones-del-colector-de-fracciones-lambda-omnicoll\/","title":{"rendered":"Manual de instrucciones del colector de fracciones LAMBDA OMNICOLL"},"content":{"rendered":"
\"OMNICOLL

OPERATION MANUAL<\/h1>\n

Fraction collector LAMBDA OMNICOLL<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>

Table of contents<\/h3>

1. SETTING UP THE FRACTION COLLECTOR<\/a>
\n1.1 Assembling the fraction collector<\/a>
\n1.2 Assembly of fraction collection tubing (single stream)<\/a>
\n1.3 How to increase the capacity of the fraction collector?<\/a>
\n1.4 Multi-channel fraction collection \u2013 multiple stream sampling<\/a><\/p>\n

1.4.1 Standard multi-stream fraction collection<\/a><\/p>\n

1.4.2 Multi-stream fraction collection VERSION 2022<\/a><\/p>\n

1.5 Connecting the drop-counter detector (optional)<\/a><\/p>\n

2. START OF THE FRACTION COLLECTION<\/a><\/p>\n

3. PROGRAMMING OF THE FRACTION COLLECTOR<\/a>
\n3.1 Principle of programming<\/a>
\n3.2 Ready to use Fraction collector with the supplied tube racks<\/a>
\n3.3 Programming the OMNICOLL for any tube racks or recipients<\/a>
\n3.4 Control Panel of OMNICOLL Fraction Collector<\/a>
\n3.5 Fraction collection according to the volume<\/a>
\n3.6 Calibration of the peristaltic pump and the OMNICOLL<\/a>
\n3.7 Fraction collection with a time interval in-between fractions (\u201chigh\u201d)<\/a><\/p>\n

4. REMOTE CONTROLS<\/a>
\n4.1 Collection of single samples<\/a>
\n4.2 Collection of multiple samples<\/a><\/p>\n

5. PRACTICAL ADVICE<\/a><\/p>\n

6. MAINTENANCE<\/a><\/p>\n

7. FOR YOUR SAFETY<\/a><\/p>\n

8. APPENDIX<\/a>
\n8.1 RS communication protocol for LAMBDA OMNICOLL fraction collector-sampler<\/a>
\n8.2 How to set the OMNICOLL Fraction Collector-Sampler address?<\/a>
\n8.3 RS-connection scheme<\/a><\/p>\n

1. SETTING UP THE FRACTION COLLECTOR<\/span><\/h1>\n

1.1 Assembling the fraction collector<\/h2>\n

The setup of the fraction collection - sampler, LAMBDA OMNICOLL is very easy - a short video of the installation can be found at http:\/\/www.youtube.com\/watch?v=33J9U_2-b-o<\/a><\/p>\n<\/div><\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.1-1<\/b> Push the first tub-sheet into the slots on one
of the shorter side of the yellow support.<\/p>\n<\/div><\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.1-2<\/b> Push the second tub-sheet into the slots on
another shorter side of the yellow support.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

\"Insert<\/a><\/p>\n

Figure 1.1-3<\/b> Insert the black frame into the corresponding
slots of the yellow supports<\/p>\n<\/div><\/div><\/div>

\"Pay<\/a><\/p>\n

Figure 1.1-4<\/b> Pay attention to proceed at the same speed
\non both sides otherwise it will end up in blocking.
The tub-sheet should not slip out of the slots<\/p>\n<\/div><\/div><\/div><\/div>

\"Fix<\/a><\/p>\n

Figure 1.1-5<\/b> Fix both frames in position with four bolts.<\/p>\n<\/div><\/div><\/div>

\"Tighten<\/a><\/p>\n

Figure 1.1-6<\/b> Tighten it securely with the help of the provided
hexagonal key.<\/p>\n<\/div><\/div><\/div><\/div>

\"figure1.1-7-Push<\/a><\/p>\n

Figure 1.1-7<\/b> Push the metal rod through both fixation nuts
on the right side of the frame and fasten them with screws.
If needed fix the support plate on the metal.<\/p>\n<\/div><\/div><\/div>

\"figure1.1-8-Place<\/a><\/p>\n

Figure 1.1-8<\/b> Place the fixing mat in the support. When needed
clean the mat from dust and dirt with a humid cloth. Make
sure that the mat is dry before use.<\/p>\n<\/div><\/div><\/div><\/div>

\"figure1.1-9-Place<\/a><\/p>\n

Figure 1.1-9<\/b> Place the control unit just at the beginning
of the gear rails. The distance from the edge should be
the same on the left and right sides. The gear wheels
of the control unit must engage correctly in the gears
of both rails. Be sure that nothing will disturb the movement
of the control unit during fractionation.<\/p>\n<\/div><\/div><\/div>

\"figure1.1-10\"<\/a><\/p>\n

Figure 1.1-10<\/b> Connect the cable of the control unit of the
\nLAMBDA OMNICOLL fraction collector and sampler with the
\ncable of the power supply plug.<\/p>\n<\/div><\/div><\/div><\/div>

\"Place<\/a><\/p>\n

Figure 1.1-11<\/b> Place the supplied magnet on the right inner
\nside of the frame to stop the fraction collection.<\/p>\n<\/div><\/div><\/div>

\"Place<\/a><\/p>\n

Figure 1.1-12<\/b> Place the tube rack on the fixing mat, so that
the first tube is just under the tip of the tubing and the edge
of the rack is parallel to the yellow frontal support.<\/p>\n<\/div><\/div><\/div><\/div>

1.2 Assembly of fraction collection tubing<\/h2>\n<\/div><\/div><\/div><\/div>

\"Parts<\/a><\/p>\n

(a) PTFE tubing (external diameter 1.8 mm)
(b) Fixing nut
(c) O-ring (1 x 1.5mm)
(d) Tubing guide<\/p>\n<\/div><\/div><\/div>

<\/div><\/div>

\"Place<\/a><\/p>\n

Figure 1.2-1<\/b> Place the magnetic tubing holder conveniently
in the center of the fraction collector carriage and control unit.<\/p>\n<\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.2-2<\/b> Push the delivered PTFE tubing through the pipe
guide as shown.<\/p>\n<\/div><\/div><\/div><\/div>

\"Slide<\/a><\/p>\n

Figure 1.2-3<\/b> Slide the O-ring on the PTFE tubing.<\/p>\n<\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.2-4<\/b> Push the tubing through the tubing guide
and make sure a few mm (\u2248 5mm) of PTFE tubing reach
out of the tubing guide so that the drops form only at the tip
of PTFE tubing.<\/p>\n<\/div><\/div><\/div><\/div>

\"Place<\/a><\/p>\n

Figure 1.2-1<\/b> Place the magnetic tubing holder conveniently
in the center of the fraction collector carriage and control unit.<\/p>\n<\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.2-2<\/b> Push the delivered PTFE tubing through the pipe
guide as shown.<\/p>\n<\/div><\/div><\/div><\/div>

\"Slide<\/a><\/p>\n

Figure 1.2-3<\/b> Slide the O-ring on the PTFE tubing.<\/p>\n<\/div><\/div><\/div>

\"Push<\/a><\/p>\n

Figure 1.2-4<\/b> Push the tubing through the tubing guide
and make sure a few mm (\u2248 5mm) of PTFE tubing reach
out of the tubing guide so that the drops form only at the tip
of PTFE tubing.<\/p>\n<\/div><\/div><\/div><\/div>

\"Screw<\/a><\/p>\n

Figure 1.2-5<\/b> Screw the pipe guide onto the tubing guide
to such an extent that the PTFE tubing does not move
freely inside the tubing guide. Do not screw more strongly
than necessary!<\/p>\n<\/div><\/div><\/div>

\"Let<\/a><\/p>\n

Figure 1.2-6<\/b> Let the PTFE tubing pass through the magnetic
tubing holder. Fix the tubing guide, with the help of the
adjusting screw in the holder, on the moving arm of the fraction
collector at a convenient distance above tubes.<\/p>\n<\/div><\/div><\/div><\/div>

1.3 How to increase the capacity of the fraction collector?<\/h2>\n

Since several lower parts of the collector can be coupled together, the capacity of the collector can be increased many times.<\/p>\n

The control unit can move freely from one lower unit to the other on the gear rails. Only two rectangular coupling bars are needed to keep two units together.<\/p>\n