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7

Foss Tecator
APPLICATION NOTES
SYSTEM

For information about preparation of chemicals and the Solvent
Extraction (with hydrolysis) method. please see the Application
Note AN 301.

In Foss Tecators extensive list of Application Sub Notes you will
find information on how to analyse the sample of your choice.
Please contact your Foss Tecator representative for more details.

1047

Soxtec

System

Hydrolyzing

Unit,

User

M

anual,

R

ev.

2.2,

Part

no

1000

3315,

Foss

Tecator

AB,

Sweden

14

Fig. 13

Summary of Contents for Soxtec 1047

Page 1: ...Copyright 2001 All rights reserved FOSS TECATOR AB Box 70 S 26321 Höganäs Sweden Tel Int 46 42 361500 Fax 46 42 343150 Soxtec 1047 System Hydrolyzing Unit User Manual 1000 3315 Rev 2 2 1047011b ...

Page 2: ......

Page 3: ...s entopizontai sto Xruso Odhgo 1 Íslenska Texti sem vidkemur upplysingum um öryggi er skrifadur í pessum stíl og pyddur á stadarmálid EU EES Upplàsingarnar má finna á gulu sídunum 1 Español El texto relativo a la información de seguridad está escrito en este estilo y traducido al idioma local EU EES La información figura en las páginas amarillas 1 Français Le texte concernant les informations sur ...

Page 4: ...formações de segurança está escrito neste estilo e traduzido na língua local EU EES As informações encontram se nas páginas amarelas 1 Suomiksi Turvallisuuteen liittyvät tiedot on kirjoitettu tällä tyylillä ja käännetty paikalliselle kielelle EU EES Tiedot löytyvät keltaisilta sivuilta 1 Svenska Text som har med säkerhet att göra är skriven med denna stil och är översatt till lokalt språk EU EES I...

Page 5: ...valve 11 5 2 Change of condenser 11 5 3 Change of filter seal upper 11 5 4 Change of the lower thimble holder 12 5 5 Change of the vacuum tube 12 5 6 Change of fuses 12 6 TECHNICAL SPECIFICATIONS 6 1 Safety 13 6 2 Environmental conditions 13 6 3 Lifting instructions 13 7 Foss Tecator APPLICATION NOTES SYSTEM 8 ACCESSORIES AND SPARE PARTS 8 1 Accessories 15 8 2 Spare parts 15 8 3 Manufacturer s nam...

Page 6: ...ÖRYGGISLEIÐBEININGAR 1047 IS 45 9 INFORMAZIONI DI SICUREZZA 1047 IT 48 9 VEILIGHEIDSINFORMATIE 1047 NL 52 9 SIKKERHETSINFORMASJON 1047 NO 56 9 INFORMAÇÕES DE SEGURANÇA 1047 PT 59 9 SÄKERHETSINFORMATION 1047 SE 63 1047 Soxtec System Hydrolyzing Unit User Manual Rev 2 2 Part no 1000 3315 Foss Tecator AB Sweden ...

Page 7: ...tory use analysing parameters as specified in Foss Tecators Application Notes Please read these operating instructions carefully and act accordingly For safety reasons people not familiar with these operating instructions must not use the instrument ...

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Page 9: ... such bonds therefore hydrolysis is used to transform these lipids into extractable forms The 1047 Hydrolyzing Unit in combination with Soxtec System HT enables total fat extractions to be performed in a simple way in a variety of Sample types 2 1 Performance data Sample size 0 5 5 g Measuring range 0 100 fat Capacity per batch 6 per unit Speed of hydrolyzing cycle 20 60 min 1047 Soxtec System Hyd...

Page 10: ... 1 Hydrolyzing Unit 2 Sample Tube set of 6 3 Glass Thimbles set of 6 4 Glass Thimble Holder set of 6 5 Water Spray Device 6 Beaker 7 Tube Stand 8 Reflector 9 Cleaning rod 10 Glass Thimble adaptor set of 6 11 Celite 12 Tube 8 11 L 2 m 13 Tube 6 11 L 2 m 14 Spray bottle red 15 Cotton 16 Glass Thimble seals set of 6 17 Water Aspirator Pump 18 Hydrolysis Stand 19 Manual 22 Mains cable 1047 Soxtec Syst...

Page 11: ...ear suitable power water and drainage 3 2 2 Fuses External 230V Two fuses T 6 3 A 110V Two fuses T 10 A 3 2 3 Installation instructions Before connecting to an earthed power supply make sure that the mains voltage agrees with the voltage quoted at the rear of the unit Connect tubes to the rear of the unit according to fig 3 1047 Soxtec System Hydrolyzing Unit User Manual Rev 2 2 Part no 1000 3315 ...

Page 12: ... Unit in conjunction with 1043 or 1045 Soxtec Extraction Systems is generally based For more detailed information on specific types of samples please ask your local Foss Tecator dealer for Application Notes 4 1 Preliminary preparation In order to achieve as good results as possible all samples must be homogenized in a proper way before chemical treatment Sample Type of milI Dry product e g Cyclone...

Page 13: ...it 3 Add solvent and extract for 10 minutes in Rinsing position 4 After the extraction dry the extraction cups in an oven at 100 C for 30 minutes Let them cool down and weigh them Calculate percentage extracted fat If the fat content is high 20 it is recommended to use a second extraction cup for the final extraction 5 Remove the thimble holders from the glass thimbles Transfer the pre extracted s...

Page 14: ...t during boiling for low fume exhaust 6 Turn on the heater to maximum effect and place the reflector in front of the sample tubes When the solution starts boiling adjust to a gently boiling speed with the heater control Fig 8 7 At the end of the hydrolysing period turn off the heater and remove the reflector 8 Open the cold water tap for the condensers approximately 2 l m 9 Pull down the suction t...

Page 15: ... residue lyophilic and achieve effective solvent extraction the residue and thimble must be dried Alt 1 Dry overnight at 60 80 C in a oven Alt 2 Dry in a microwave oven with turntable at medium power for 30 60 minutes Most samples can be dried in a microwave oven except meat and fish products 1WARNING Do not use a microwave oven if residues of organic solvents are present 4 5 Solvent extraction 1 ...

Page 16: ...ction cup W1 Sample weight Fat W3 W2 x 100 W1 If a pre extraction was required using two extraction cups add the two results that have been calculated and the sum is the total fat in the sample F1 Fat content after pre extraction F2 Fat content in final extraction Fat Oil F1 F2 1047 Soxtec System Hydrolyzing Unit User Manual Rev 2 2 Part no 1000 3315 Foss Tecator AB Sweden 10 ...

Page 17: ...connection tube to the right 7 Carefully loosen and take away the filter seal that is connected on the top of the vacuum valve to be changed 8 Turn the vacuum valve knob counter clockwise until it disengages 9 The vacuum valve is now free and is drawn out from the rear of the hydrolyzing unit 10 Fit the new vacuum valve and put together in reverse order 5 2 Change of condenser 1 Take away the plas...

Page 18: ...ydrolyzing unit according to paragraph 5 1 Pos 1 4 4 Remove the plastic strap on the neoprene tube that is situated to the far right on the connection tube 5 Unscrew the nipple on the back of the hydrolyzing unit that is marked vacuum 6 Pull out the tube with the nipple through the instrument hole 7 Cut the new vacuum tube to 450 mm and assemble the nipple from the old tube 8 Assemble the rest in ...

Page 19: ...ltage fluctuations not exeeding 10 of the rated voltage Transient overvoltage is according to category II which is normal for this type of equipment Pollution degree 2 6 3 Lifting instructions This instrument is not equipped with handles or grips One or two persons are needed to lift the instrument following the instructions below 1 Tilt the instrument slightly backwards lift and support the instr...

Page 20: ... please see the Application Note AN 301 In Foss Tecators extensive list of Application Sub Notes you will find information on how to analyse the sample of your choice Please contact your Foss Tecator representative for more details 1047 Soxtec System Hydrolyzing Unit User Manual Rev 2 2 Part no 1000 3315 Foss Tecator AB Sweden 14 Fig 13 ...

Page 21: ...wer Thimble Holder set of 6 1000 3343 Vacuum Tube Viton Tubing 12 16 mm 1582 0017 Glass Suction Tube 1000 3207 Heating Oven 230 V 1000 3220 Heating Oven 110 V 1000 3230 Indication Lamp 230 V 1564 0037 Indication Lamp 110 V 1564 0065 Potentiometer 1566 0034 Heating Element 230 V 1578 0008 Heating Element 110 V 1578 0009 Neoprene Tubing 6x12 1582 0023 Tube clamp dia 14 mm 1582 0051 Tube clamp dia 16...

Page 22: ...1047 Soxtec System Hydrolyzing Unit User Manual Rev 2 2 Part no 1000 3315 Foss Tecator AB Sweden 16 ...

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Page 24: ... the heater and remove the reflector 8 Open the cold water tap for the condensers approximately 2 1 m 9 Pull down the suction tube handle to pos 1 Fig 5 Dilute the acid solution in each tube with some 100 ml of 20 25 C distilled water Close the vacuum valve Fig 7 under each thimble 10 Lower the suction tubes to pos 2 Fig 5 Open the vacuum valve Fig 7 under one thimble and suck up the sample soluti...

Page 25: ...he neoprene tube that is situated to the far right on the connection tube 5 Unscrew the nipple on the back of the hydrolyzing unit that is marked vacuum 6 Pull out the tube with the nipple through the instrument hole 7 Cut the new vacuum tube to 450 mm and assemble the nipple from the old tube 8 Assemble the rest in reverse order 9 5 6 Change of fuses 1 The 2 pole fuse holder is located under the ...

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