behrotest R 304
behr Labor-Technik behrotest R 304, behrotest R 104 S, behrotest R 306, behrotest R 256, behrotest R 106 S User Manual
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behr
Labor-Technik
R 304
R 306
R 104 S
R 106 S
R 254
R 256
behrotest
®
In-Line Extraction Units
User’s Manual
Please read this User’s Manual carefully before using your new behrotest® In-Line extraction apparatus!
The User’s Manual provides you with clear and simple instructions for using the apparatus.
Additional information, which is useful and important for an understanding of the operation
of the apparatus is denoted in the manual by a gray stripe in the margin.
In the interest of insuring safe utilization of the In-Line-Extraction apparatus, observe carefully the safety warnings in the manual, which are designated by an exclamation mark !
We wish you success and satisfaction in the use of your
behrotest®
In-Line Extraction apparatus
Safety Warnings
Always use the extraction apparatus in a fume hood! Release of solvent vapors is
possible!
To avoid electrical shock risk, insure that no liquids come into contact with the
electrical power cable or get into the inside of the electrical components!
Exercise appropriate caution in working with chemicals! Observe the warnings and
guidance in the Material Safety Data Sheet (MSDS) carefully!
Exercise due care and observe pertinent safety regulations in working with glass
components!
To avoid burn injury, do not touch the solvent vessel or extractor with your bare
hands immediately after an extraction; they will be hot!
To avoid risk of re and explosion, under no circumstances should solvent be
poured on the hot heating unit!
Safety Warnings .................................................................................................. 3
1 Description ............................................................................................... 5
2.1 Completeness and absence of damage ............................................................... 6
2.2 List of Components ............................................................................................... 6
Basic unit for four or six samples....................................................................................... 6
R 304 ................................................................................................................................. 6
R 306 ................................................................................................................................. 7
R 104 S.............................................................................................................................. 7
R 106 S.............................................................................................................................. 7
R 254 ................................................................................................................................. 7
R 256 ................................................................................................................................. 8
3 Assembling the behrotest® in-line extraction units ............................ 9
3.1 Attaching the Vertical Support Bars ...................................................................... 9
3.2 Attaching theHorizontal Support Bars................................................................. 10
Bars with Extractor Mountings......................................................................................... 10
Condenser storage standwith cooling water distributor....................................................11
3.3 Installing thehot plate ask adapters ................................................................. 12
3.4 Inserting the glassware.......................................................................................12
3.5 Connecting the Water Hoses .............................................................................. 14
Cooling Water Distributor................................................................................................. 14
Disconnectingthe quick push-in connections .................................................................. 16
3.6 Using a Model UK 12Circulating Water Cooler................................................... 16
3.8. Connecting to the Mains Power Line.................................................................. 17
3.7 Leak Testing ........................................................................................................17
4 Using the inline extraction unit ............................................................ 18
4.1 Sample preparation............................................................................................. 19
4.2 Switching the inline heating unit on .................................................................... 19
4.3 Starting the Extraction......................................................................................... 20
4.4 Ending the Extraction..........................................................................................20
5 Cleaning the In Line Extraction Apparatus ......................................... 21
Basic Framework and Horizontal Support Bars .............................................................. 21
Round bottomed asks and extractors............................................................................ 21
Reux Condensers .......................................................................................................... 21
5.1 Customer Service ............................................................................................... 21
Appendix............................................................................................................ 22
Replacement parts and accessories...............................................................................22
Technical Specications .................................................................................................. 23
Contents
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© behr Labor-Technik 2006
1 Description
The behrotest® In-Line Extraction Unit is used for Soxhlet extraction, mainly in food, foodstuffs and soil analysis.
Depending on the model and conguration, the apparatus consists of either four or six
individually adjustable heating positions for round-bottom asks of up to 500 ml volume,
which are used in conjunction with extractors between 30 and 250 ml.
The full capabilities of the behrotest® In-Line Extraction Unit in daily laboratory utilization
can only be realized if you carefully read and follow all of the guidance in this manual.
Description
Vertical support bars
Drip pan
Adjustable extractor
mounts
Hot-plates with ask
adapters
In-line hot plates
Heating power adjustments
On/Off switch
with built-in circuit
breaker
Crossbars for the
extractor mounts
Cooling water
distributor with condenser stand
Heating indicator lights
– 6 –
behrotest® In-Line Extraction Unit
2 Contents of Delivery
2.1 Completeness and absence of damage
The individual components of your behrotest® In-Line Extraction Unit have been assembled and packed with the greatest of care.
Please check the contents of the delivery for completeness and absence of damage before assembling the apparatus. The correct contents of delivery is presented in the following list of components.
If you do nd damage, please follow the instructions provided in the leaet entitled
„Transportation Damage? What to do if…“,
Which you will nd included among the shipping documents. If you do have grounds for a
damage claim, please contact:
behr Labor-Technik GmbH
Spangerstraße 8
40599 Düsseldorf/Germany
Telefon: +49 (0)211 7 48 47 32
Telefax: +49 (0)211 7 48 47 48
eMail: info@behr-labor.com
2.2 List of Components
All behrotest® In-Line Extraction Units consist of a
Basic unit for four or six samples
1 In-line hot-plate array R 4 (4 hot plates) or R 6 (6 hot plates)
2 Vertical support bars
1 Cooling water distributor with condenser stand (4 or 6 place) and drip pan,
1 Crossbar with 4 or 6 adjustable extractor mounts
1 Water inow hose, polyamide, Ø 8 mm
1 Water outow hose, PVC, Ø 12 mm
1 Disconnecting tool for Speedt hose connections
1 Connection for “ pipe thread water tap
1 Adapter for “ pipe thread water tap
Depending on the model, the following complete extraction glassware is provided
R 304
4 Aluminium hotplate adapters to t 100 ml round bottom asks
4 Distance parts for 100 ml round-bottom asks
4 100 ml round bottom asks (RK 100)
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© behr Labor-Technik 2006
4 Soxhlet extractors, 30 ml (EZ 30)
4 Spiral coil reux condensers for 30 ml Soxhlet (RFK 30)
1 Silicone tube, 6 x 2 mm, 3 m
1 Package containing 25 extraction thimbles to t the 30 ml Soxhlet extractor (EX 30 HS)
1 User’s Manual
R 306
6 Aluminium hotplate adapters to t 100 ml round bottom asks
6 Distance parts for 100 ml round-bottom asks
6 100 ml round bottom asks (RK 100)
6 Soxhlet extractors, 30 ml (EZ 30)
6 Spiral coil reux condensers for 30 ml Soxhlet (RFK 30)
1 Silicone tube, 6 x 2 mm, 3 m
1 Package containing 25 extraction thimbles to t the 30 ml Soxhlet extractor (EX 30 HS)
1 User’s Manual
R 104 S
4 Aluminium hotplate adapters to t 250 ml round bottom asks
4 Distance parts for 250 ml round-bottom asks
4 250 ml round bottom asks (RK 250)
4 Soxhlet extractors, 100 ml (EZ 100/HAHN)
4 Spiral coil reux condensers for 100 ml Soxhlet (RFK 100)
1 Silicone tube, 6 x 2 mm, 3 m
1 Package containing 25 extraction thimbles to t the 100 ml Soxhlet extractor (EX 100 HS)
1 User’s Manual
R 106 S
6 Aluminium hotplate adapters to t 250 ml round bottom asks
6 Distance parts for 250 ml round-bottom asks
6 250 ml round bottom asks (RK 250)
6 Soxhlet extractors, 100 ml (EZ 100/HAHN)
6 Spiral coil reux condensers for 100 ml Soxhlet (RFK 100)
1 Silicone tube, 6 x 2 mm, 3 m
1 Package containing 25 extraction thimbles to t the 100 ml Soxhlet extractor (EX 100 HS)
1 User’s Manual
R 254
4 Aluminium hotplate adapters to t 500 ml round bottom asks
Contents of Delivery
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