Operation Manual
Contents
1. c Condensate water inlet connected with source of condensate water inlet tube Fig 4 FA 5 User Manual V1 0 4 2 Function Information This instrument has five extraction methods Soxhlet standard extraction Soxhlet hot extraction continuous flow hot extraction and CH standard hot extraction Users can choose proper extraction method according to different requirements Take Soxhlet standard extraction for example after the beginning of test four icons can be displayed on instrument interface Extraction Temperature Remaining Time and Over temperature Warning Condensate Water Warning Ether Leaking Warning and Lifting Function Warning The five extraction methods are as follows 1 Soxhlet standard extraction it exactly follows the Soxhlet method 2 Soxhlet hot extraction based on the Soxhlet standard extraction it adopts double heating model namely heating extraction cup and solvent in extraction room simultaneously to improve extraction efficiency 3 Hot extraction it adopts double heating model to keep sample in hot solvent 4 Continuous flow it makes magnetic valve open all the time so condensed solvent will directly flow into heating cup through extraction room 5 CH standard hot extraction based on the Soxhlet hot extraction it will rinse the devices automatically after the end of test 4 2 1 Start Plug in turn on power switch and controller switch in turn then instrument begins self inspection S2. of both ether warmer and water tester and to set Extraction Cycle Time Hot Extraction Temperature Difference and Solvent Valve Open Time Fat Analyze Ether Detection Water Flow Detection 86 Extraction cycle tina Min Thermal Extraction Temgarature Solvent Valve Open Time Sec Fig 20 16 FA 5 User Manual V1 0 4 2 4 3 Choose System Calibration the interface appears as shown in Fig 21 Fat Analyzer Fig 21 Choose Sensor Calibration in the interface of System Calibration the interface appears as shown in Fig 22 Fat Analyser Heating Calis ration Temperature Initial Temperature Fig 22 Users can click the yellow region of temperature calibration to input the 17 FA 5 User Manual V1 0 actually measured temperature value After this the temperature calibration of heating cup and extraction cup is achieved Then users can press Confirm to return to the interface of System Calibration Choose System Initialization in the interface of System Calibration the interface appears as shown in Fig 23 Press Yes all system parameters restore to the factory setting Fat Analyser alibratian Reetore To Factory Settings factory setting miom Fig 23 4 2 4 4 Choose the System Time Setup the interface appears as shown in Fig 24 Users can click the yellow region and input the corresponding time to achieve syste
3. should be removed only by the qualified personnel 4 This instrument is equipped with three phase plug which is required to be connected to a grounded power socket 5 o avoid the possible burns do not touch the surface of the stainless steel and beaker that are hot during heating procedure 6 Disconnect the power supply in prior to replacing the fuse FA 5 User Manual V1 0 Summary FA 5 Fat Analyzer based on the Soxhlet extraction principle is a full automatic crude fat analyzer designed according to international GB T 14772 2008 Being an ideal instrument for fat determination in industries like food fuel and feed it can also apply to the extraction and determination of soluble organic compound in different fields such as agriculture environment and industry 1 1 Features Automation is realized during working procedure and the only requirement is to weigh the sample by the user b This instrument uses color touch screen of big size for displaying c Five extraction methods Soxhlet standard extraction Soxhlet hot extraction continuous flow hot extraction and CH standard hot extraction d Ether leaking warning e Experiment result can be calculated and printed f This instrument uses anti corrosion treatment materials 1 2 Application Scope Determine the crude fat content in many samples including food feed grain and seeds with the measurement scope between 0 1 100 Extract the lipid from was
4. Laboratory Equipment Manufacturer www mrclabcom ES Operation Manual for Fat Analyzer FA 5 PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc g mrclab com MRC VER 01 2 12 Contents 520 ees 1 I PERFORMANCE Rer R 2 Il STRUCTURE iUi toi 3 VP SOLUTIONS isa adn 24 MN SUP PEEMEWNIL ee 25 IX TEMPERATURE VALUE REFERENCE eee eere eee 26 X TRANSPORTATION ERI ERR E o Ett REM ER 27 FA 5 User Manual V1 0 Safety Declaration The protective function of this instrument can be impaired if the method adopted by the user during the operation procedure is not the same as the method specified by the manufacturer 1 Safety regulations of lab should be strictly observed and all kinds of solvent should be placed with care during analysis procedure Furthermore solvent should be kept in proper material chosen based on the safety explanations in the solvent manual Besides users must pay attention to eye protection during procedure 2 he organic solvent should avoid to be exposed to the condition with fire or static electricity for there is a risk of explosion in placing organic solvent 3 The cover or plate
5. N after Outlet Valve After that put inlet tube inside drain tank which should be lower than instrument at 10 centimeters b Ventilate water outlet the condensate water will automatically outflow to the bottom After the condensate water is evacuated completely switch off the power supply and box the instrument Er
6. age AC 220 V 50 Hz an air switch a leakage protector and a reliable earth wire must be provided 2 This instrument should be mounted near water source and drain tank on the work position equipped with power socket 3 Power configurations should meet power up requirements so electrical overload can be avoided power supply should be grounded and has single power switch and safety device so operator s safety is guaranteed during electrical operation 4 This instrument should be mounted on the place away from high power consumption devices and free from the powerful EMI interference 5 his instrument should be mounted on the place with good ventilation conditions 4 1 2 Installation Steps This instrument should be mounted smoothly on the work position with the distance between its back and wall for at least twenty centimeters and distance between machine itself and power socket for no more than one meter Besides it should be provided with an air switch and a reliable earth wire 1 Left side of instrument a Leakage protector it will disconnect automatically to protect instrument when there is too much electricity b Power plug and fuse and it is the place to connect power and replace FA 5 User Manual V1 0 fuse c Power switch Fig 3 2 Back side of instrument a Condenser pipe outlet connected with drain tank via rubber hose b Condensate water outlet connected with drain tank via rubber hose
7. ate water outlets must be lower than instrument so condensate water can be evacuated smoothly 4 1 instrument is out of action for a long time condensate water in condensate pipe should be evacuated completely 25 FA 5 User Manual V1 0 is possible to use the same solvent in short period of one extraction system to avoid cross contamination of solvent 6 It is normal to have liquor in instrument for tests haven been done before delivery 7 should be taken to avoid liquor from entering into interior of the instrument 8 To avoid the possibility of burns don t touch surface of the heating plate that is hot during heating 9 During test staff should not leave the lab IX Temperature Value Reference Affected by both room temperature and heat transfer efficiency between heating plate and beaker it is necessary to make adjustments in setting extraction temperature The proper temperature liquid adding rate is about 3 5 drops sec Solvent Extraction Temperature 30 60 petroleum ether 80 Ether 60 Acetone 76 dichloromethane 60 Hexane 89 methanol 85 Ethanol 98 chloroform 82 Benzene 100 26 FA 5 User Manual V1 0 X Transportation The solvent and condensate water inside instrument should be evacuated before the transportation Steps of water evacuation are as follows a Start instrument press Setup and then Hardware Test and click the O
8. ding parameters The solvent in heating cup is heated on heating plate then it volatilizes and gets condensed in condenser after such it flows back to extraction room when the setting time is reached it goes back to heating cup completing one cycle 4 4 5 After the end of test lower lifting device remove the heating cup and dry it in drying oven Weigh both fat and heating cup m1 after it cools down 4 4 6 Evacuate the liquor put away the container and recover the solvent 4 4 7 Calculate the fat content X x 100 m Where X fat content of crude fat in sample 9 1009 m1 weight of both heating cup and crude fat 9 m0 weight of dry heating cup 9 m sample weight the weight before mixed with water g 5224 FA 5 User Manual V1 0 V Solutions Probable NO Cause Analysis Solution Cause electricity flows through instrument Solvent gas leaks during test Instrument doesn t lift or stay at wrong position in test 4 Touch screen 1 Poor contact is abnormal 2 Damaged touch screen Device doesn t function correctly or crashes Burned out fuse Loose power cord 1 Insufficient flow of condensate water or damaged flow switch 2 Misplaced or disabled photo electricity limit switch 3 Damaged condensate pipe 1 Damaged lifting system 2 Wrong position of limit Switch Check whether there is interference of Strong magnetic f
9. ield or electric field 24 Replace the fuse Insert the power cord Increase the water flow or replace the flow switch Adjust the position of photo electricity limit switch Replace the condensate pipe Report problems to after sale department of Company Adjust the position of limit switch Report problems to after sell department of Company Remove the interference source and restart the instrument FA 5 User Manual V1 0 VI Maintenance 1 It is necessary to offer good ventilation and radiation as the instrument needs heated during work 2 It is possible to use the same solvent in short period of one extraction system to avoid cross contamination of solvent 3 It is important to pay attention to cleanness of the beaker and extraction tube which should be cleaned at regular intervals VII Supplement The whole warranty lasts for one year from the date of product sale starting from the date on invoice but the following cases are not in warranty 1 The date over warranty period 2 damage caused by misuse 3 The damage caused by dismantlement without manufacture s permission 4 The damage caused by improper transportation and storage Vill Cautions 1 Be careful during transportation for there is glass ware in the instrument 2 Before internal parts repair instrument must be switched off and the power cord is unplugged and the heating system is cooled down 3 Condens
10. m time calibration 18 FA 5 User Manual V1 0 ys am Time Calibration Fig 24 4 2 5 Calculate Choose the Calculate in the initial interface and the interface appears as shown in Fig 25 Users can click the yellow region to input the sample No and weights Press the Calculate the calculation result appears in the interface as shown in Fig 26 Fat Analyser Sample Sample Cup ht Total Weight Date FA 5 User Manual V1 0 Fat Analyser Sample Ma Sample Weight Cup Weight Total Weight _ Fat Content _ Date YY DD Fig 26 4 2 6 Search Choose Search in the initial interface and input the sample No the search result interface appears as shown in Fig27 and Fig28 Fat Analyzer Please mpu sample FA 5 User Manual V1 0 Analyser Ma Sample Weight Cup Total Weigh Fat Contant Fig 28 4 2 7 Help Choose the Help in the initial interface the interface appears as shown in Fig 29 Please refer to user manual Fig 29 2 FA 5 User Manual V1 0 4 3 Pretreatment of sample 4 3 1 Pretreatment of food sample 4 3 1 1 Solid sample take representative sample for at least 200g and use a mortar to smash porphyrize and mix uniformly then place it in sealed glass container as to sample hard to smash and porphyrize cut scissor it into particles and place it in sealed glass container 4 3 1 2 Powde
11. on Extraction Temperature Extraction Time Rinsimg Tine Pre drying Time Fig 12 Users can touch the corresponding orange region to set the Extraction Temperature Extraction Time Rinsing Time and Pre drying Time via keyboard after which a numeric keyboard appears as shown in Fig 13 Then users can click the numeric key and press Confirm to complete the input of one parameter After setting corresponding parameters users can press Confirm to enter test interface as shown in Fig 14 Fat Analvzer Extraclian Terperaune Extraction Time Pre drying Time FA 5 User Manual V1 0 Fat Analyzer xtractin emperature Fig 14 There are four icons on the lower right corner of screen representing system over temperature water pressure shortage solvent leaking and lifting failure respectively When abnormal cases occur the responding icon will change along with warning prompts and screaming sound warning During the procedure users can press Pause to pause heating if the test needs And users can press Start to continue the test as shown in Fig 15 and users can press Back to exit the test 12 FA 5 User Manual V1 0 Fat Analyzer empetalure Test has been paused R ernaimning Fig 15 When the setting time is reached the interface indicates that the test is completed After this users can click the DOWN icon shown in Fig 16 or long press lifting switch to low lifting device And user
12. r sample take representative sample for at least 200g use a mortar to smash if it is big mix uniformly and place it in sealed glass container 4 3 1 3 Mushy sample take representative sample for at least 200g mix uniformly and place it in sealed glass container 4 3 1 4 Solid and liquid sample take representative sample for at least 200g in accordance with solid and liquid ratio and smash it with waring blender 4 3 1 5 Meat product take representative sample without edible part at least for 200g and grind it twice with meat grinder then mix uniformly and place it in sealed glass container 4 3 2 Pretreatment of feed sample 4 3 2 1 Sample that is already smashed or with low fat content refers to treatment of 4 3 1 4 3 2 2 Sample that is hard to smash or with high fat content over 200g kg must go through pre fetching 4 4 Sample test 4 4 1 Install the instrument and connect the pipe line 4 4 2 Take sample m according to test requirement and weigh the dry heating cup 0 put the sample in extraction thimble equipped with the instrument then place extraction thimble on sample bracket and put them together into the extraction room with sealing nut tightly screwed Take required solvent using graduated cylinder and put it in the extraction FA 5 User Manual V1 0 room place the heating cup on the heating plate 4 4 4 Open condensate water and start the instrument And test starts after setting the correspon
13. s also can click Back to return to the last interface FA 5 User Manual V1 0 Fat S TI Test is completed Extrachon Remaining Time Fig 16 4 2 3 Solvent recovery Users can press the corresponding ON OFF buttons to recover the solvent in heating cup Fat Analyzer Fig 17 4 2 4 Setup The Setup menu includes three items Hardware Test System Setup and System Calibration Choose Setup in the initial state the interface appears as 14 FA 5 User Manual V1 0 shown in Fig 18 Fat Fig 18 Users can click the Setup item to set the corresponding parameter The setting of each parameter is shown as follows 4 2 4 1 Choose Hardware Test the interface appears as shown in Fig 19 The function of this item which is operated by relevant engineers to test the instrument can be ignored by users Users can click ON OFF after each item to check whether corresponding function is normal or not And a sound can be heard when clicking ON OFF of solvent valve if it is functioning otherwise it is not 15 FA 5 User Manual V1 0 Fat Analyser Solvent Sovent Valve Solvent Valva 2 69 pa Dutlet Value id Eas Solvent 3 2 Printer xem Solvent 4 52 7 mud E BEES iting Device ui Pack Fig 19 4 2 4 2 Users can choose System Setup to see the working state
14. tart Up Figure will be displayed later as shown in Fig 5 FA 5 User Manual V1 0 Quality Model Fig 5 Subsequently the instrument enters into measurement state called the initial state as shown in Fig 6 from which all operations on the instrument start This function menu includes six items Test Solvent Recover Setup Calculate Search and Help Users can click the icons to enter into the corresponding interface CHEA Renee Calculation Search Help 4 2 2 Test FA 5 User Manual V1 0 The Test menu includes five items Soxhlet hot extraction Soxhlet standard extraction Continuous flow Hot extraction and CH standard hot extraction Its interface is shown in Fig 7 Fat Armlyzm Fig 7 Users can choose proper extraction method according to different test requirements Test starts after Extraction temperature Extraction time and Pre drying time are set And interfaces of each extraction method are shown as follows from Fig 8 to Fig12 FA 5 User Manual V1 0 Ana ze Extraction Extrmchon Tiree Pra drying Fat Analvzer Extraction Temperature gu Extraction Time Pre drying Time FA 5 User Manual V1 0 Fg Extracion Temperature Extraction Time Pre drying Time Fat Analyzer amp xtraclian Temperature Extraction Time Pre drying Time 10 FA 5 User Manual V1 0 Fat Analvzer idard extracti
15. te water and sludge Extract the SVOC like herbicides and pesticides from soils Extract the plasticizer in plastic the rosin in paper and paper boards and the oil in leather Conduct digestion pretreatment to solid samples for the gas or liquid chromatography procedure Used in other tests like extraction of soluble organic compound or EE FA 5 User Manual V1 0 determination of crude fat Il Performance Technical data 1 Temperature range Room temp 5 300 2 Heating power 2 600W 3 Rated power 2 600W 4 Capacity per batch 6pcs batch 5 Solvent recovery 2285 96 6 Measurement speed 1 5 2 hours depend on sample type 7 Date storage capacity 1000sets 8 Normal working condition a Ambient temperature 5 30 C b RH not more than 8096 Power supply AC 220 22 V 50 1 Hz d No interference of electromagnetic field except geomagnetic field e Good ventilation conditions 9 Dimension mm 605x334x740 10 Weight kg 61Kg FA 5 User Manual V1 0 Ill Structure Fig 1 1Sealing nuts 2 Extraction room Heating plate 4 Heating cup see Fig 2 5 Power switch 6 Lifting switch 7 Color touch screen a Glass heating cup Fluorine coated heating cup Note if heating temperature is lower than 260 C please use easy cleaning zie FA 5 User Manual V1 0 fluorine coated heating cup otherwise glass heating cup IV Operation 4 1 Installation 4 1 1 Installation Conditions 1 Input volt
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