BEHR behrotest R 104 Скачать руководство пользователя страница 10 | Manualshive

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BEHR behrotest R 104 Скачать руководство пользователя страница 10

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197109

© behr Labor-Technik GmbH

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l

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behrotest

®

In-Line Extraction Unit

Assembling the

behrotest

®

In-line extraction unit

Danger of toxic solvent vapours! Always conduct the extraction in a fume

hood.

Danger of electric shock! Make sure that no liquids get into the cable

connections or the inside of the equipment.

Glass can break and cause injury! In working with glass components,

observe all appropriate safety precautions.

Attaching the

Vertical Support Bars

Place the in-line heating unit on a flat level

surface.

Attach both vertical support bars to the

side of the in-line heating unit using the

four knurled screws provided.

Befestigen Sie die beiden Standpfosten

mit den 4 Rändelschrauben an der

Rückseite der Reihenheizbank.

Make sure the lower ends of the support

bars, which are to be attached to the

heating unit, are resting on the bench

top. The angle bracket for attaching the

support bars has elongated slots for

inserting the screws. This allows you to

adjust the vertical height of the support

bars.





Angle brackets

with elongated

slots

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Содержание behrotest R 104

Страница 1: ...Labor Technik 197109 R304 R304S R306 R306S R308 R308S R104 R104S R106 R106S R108 R108S R254 R254S R256 R256S R258 R258S behrotest In Line Extraction Units With 30 ml 100 ml or 250 ml Extractors User s Manual ...

Страница 2: ... simple instructions for using the apparatus 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 a Additional useful and important information on the functioning of the apparatus is marked by a stripe in the margin We wish you success and satisfaction in the use of your behrotest In Line Extrac...

Страница 3: ...micals Follow the safety guidance in the pertinent Safety Data Sheets Glass can break and cause injury In working with glass components observe all appropriate safety precautions Caution vessels get hot and can cause burns Do not touch the solvent vessels and extractors with bare hands during and immediately after an extraction Danger of fire or explosion Do not spill solvents on the hot heating p...

Страница 4: ... 10 Attaching theHorizontal Support Bars 11 Installing theFlask Adapters 13 Inserting the Glassware 13 Connecting the Water Hoses 15 Using a Model UK 12Circulating Water Cooler 17 Connecting to Mains Power 18 Leak Testing 18 Using the Inline Extraction Unit 19 Sample Preparation 20 Switching the Heating Unit On 20 Starting the Extraction 21 Finishing the Extraction 21 Cleaning the In Line Extracti...

Страница 5: ... 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 Vertical support bars Drip pan Adjustable extractor mounts Hot plates with flask adapters In line hot plates Heating power adjustm...

Страница 6: ...do have grounds for a damage claim please contact behr Labor Technik GmbH Spangerstraße 8 D 40599 Düsseldorf Germany Phone 49 0 211 7 48 47 40 Telefax 49 0 211 7 48 47 48 eMail info behr labor com List of Components All behrotest In Line Extraction Units consist of a Basic unit for four six or eight samples 1 In line hot plate array R4 4 hot plates R6 6 hot plates or R8 8 hot plates 2 Vertical sup...

Страница 7: ...e tube 6 x 2 mm cuttings of 50 cm 1 Package containing 25 extraction thimbles to fit the 30 ml Soxhlet extractor EX 30 HS R 104 R 104 S 4 Aluminium hotplate adapters to fit 250 ml round bottom flasks 4 250 ml round bottom flasks RK 250 4 distance pieces for round bottom flasks 4 Soxhlet extractors 100 ml EZ 100 or Soxhlet extractors 100 ml with spigot EZ 100H 4 Spiral coil reflux condensers for 10...

Страница 8: ...got EZ 250H 6 Spiral coil reflux condensers for 250 ml Soxhlet RFK 250 12 Silicone tube 6 x 2 mm cuttings of 50 cm 1 Package containing 25 extraction thimbles to fit the 250 ml Soxhlet extractor EX 250 HS R 258 R258S 8 Aluminium hotplate adapters to fit 500 ml round bottom flasks 8 500 ml round bottom flasks RK 500 8 distance pieces for round bottom flasks 8 Soxhlet extractors 250 ml EZ 250 or Sox...

Страница 9: ...ipating the heat that is being produced can destroy the heating plates The in line heating unit is not suitable for non intermittent operation at high temperature Do not make arbitrary alterations in the unit These could affect its safety and reliability and will void the product guarantee Do not expose the device to aggressive vapours e g of acids bases or solvents Non appropriate use will make t...

Страница 10: ...ons Attaching the Vertical Support Bars Place the in line heating unit on a flat level surface Attach both vertical support bars to the side of the in line heating unit using the four knurled screws provided Befestigen Sie die beiden Standpfosten mit den 4 Rändelschrauben an der Rückseite der Reihenheizbank Make sure the lower ends of the support bars which are to be attached to the heating unit a...

Страница 11: ...iented with the slotted opening on top facing forward The correct height of attachment for the horizontal support bars depends on the glassware being used For example in the case of the 100 ml Soxhlet extraction locate the screw holes of the upper horizontal support bar at the lower ends of the third elongated slots in the vertical support bars The height can be readjusted as needed at any time in...

Страница 12: ...storage stand from above between the internal track formed by the horizontal support bars Position the screwhole of the condenser stand at the lower ends of the uppermost elongated slots in the vertical support bars Fasten the condenser stand in place with the pair of knurled screws provided Insert the drip tray into the condenser storage stand ...

Страница 13: ...ver operate your in line extraction unit without the distance parts Place the round bottom flask in the flask adapter on the hotplate Check once more the height of the crossbars with extractor mounts The upper end of the neck of the round bottom flask must protrude several millimeters into the lower opening of the extractor mount This will secure the flask against tipping over If necessary adjust ...

Страница 14: ... flasks The upper horizontal segment of the extractor mounts have a slot in front In the event that you are using an extractor with spigot for example the behrotest EZ 100H then guide the extractors with the spigots carefully through these slots Insert the reflux condensers onto the extractors If you are using an extractor with spigot guide the spigot through this slot ...

Страница 15: ... connection In the same manner attach the water tap connection to the other end of the hose Lead the water supply hose to a laboratory water tap Water tap with pipe thread Insert a washer in the connector and fasten the water supply hose to the water tap by screwing the connector onto the pipe thread of the water tap Water tap with pipe thread Use the to adapter Place a washer in the connector and...

Страница 16: ...curves or kinks in the hose If necessary shorten the hose to prevent constrictions of this nature Connections to the Condensers Attach the silicone tubing segments to the tubing nipples on the cooling water distribution unit identified as Out outflow and In inflow Attach the tubing segments to the condensers The lower nipple on the reflux condenser is for water inflow Connect the tubing segments c...

Страница 17: ...ds and out of the quick connector Using a Model UK 12 Circulating Water Cooler Follow carefully the instructions in the UK12 User s Manual The hose set of the circulating water cooler contains an adapter for connecting the inflow hose of the cooling water distributor From the connector labelled OUT the fresh cooled water will come out of the circulating water cooler So that s where the thin red in...

Страница 18: ...el label of your behrotest inline apparatus Insure that the power switch on the front of the inline apparatus is set to 0 Insert the plug of the electrical power cable coming from the back of the inline heating unit into a mains power socket Leak Testing You can now check the hose and tubing connections for leaks Turn on the water tap and make any necessary changes to the hose and tubing connectio...

Страница 19: ...g with chemicals Follow the safety guidance in the pertinent Safety Data Sheets Glass can break and cause injury In working with glass components observe all appropriate safety precautions Caution vessels get hot and can cause burns Do not touch the solvent vessels and extractors with bare hands during and immediately after an extraction Danger of fire or explosion Do not spill solvents on the hot...

Страница 20: ...k 3 Attach the reflux condenser to the extractor and start the flow of cooling water Switching the Heating Unit On Turn the power switch on the front of the inline heating unit to the I position The power switch of the behrotest inline heating unit fulfills two functions It serves to turn the apparatus on and off and also contains a built in electrical circuit breaker The circuit breaker operates ...

Страница 21: ...it in a bottle that can be properly closed Afterwards shut the energy controls down and then switch the in line heating unit off with the MAIN SWITCH If you are using an extractor without stopcock the easiest will be to evaporate the solvent with a rotary evaporator Shut the energy controls down to zero and then swith the in line heating unit off with the main switch Wait till the solvent has ceas...

Страница 22: ...ng agents like abrasives or steel wool Round bottom flasks and extractors Remove the round bottomed flasks and extractors from the apparatus for cleaning Reflux Condensers First separate the condensers from the extractors and place them in the recesses in the condenser holding bar Any condensate possibly dripping from the condensers will fall into the drip pan Remove the drip pan regularly from th...

Страница 23: ...17955 Soxhlet extractor 30 ml EZ30 B00217966 Soxhlet extractor 30 ml with spigot EZ30H B00217970 Extraction thimbles for EZ30 H 25 pcs EX30HS B00600442 For 100 ml extraction Round bottomed 250 ml flask for 100 ml extraction RK250 B00218499 Distance part for 250 ml 500 ml flasks cross shaped B00694581 Reflux condenser for 100 ml extractors or 250 ml extractors RFK100 B00218214 Soxhlet extractor 100...

Страница 24: ... o glassware 4 samples 15 1 kg 6 samples 19 8 kg 8 samples 24 5 kg Line voltage of inline heating 230 V 50 60 Hz Power consumption 4 samples 1440 W 6 samples 2160 W 8 samples 2880 W Customer Service In the event of a malfunction or defect in your behrotest in line extraction apparatus always contact behr Labor Technik GmbH Spangerstraße 8 D 40599 Düsseldorf Phone 49 211 7484740 Telefax 49 211 7484...

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