User's Manual “CryoStyle 40” Cryoscope
Contents
1. if the message Subst Cooling Liquid appears on the display whenever the filter is dirty Replace the filter after cleaning it a few times HOW TO MOVE AND SHIP THE CRYOSCOPE MOVING THE CRYOSCOPE Every time you need to move the equipment inside your laboratory pay attention to maintain it in horizontal position in order to avoid a liquid loss Always hold the equipment by its sides and its lower part with the help of another person SHIPPING THE CRYOSCOPE In case you need to ship the equipment proceed as follows Turn it off Empty the vessel containing the cooling liquid located on the back of the equipment Vacuum the liquid which remains inside the bath by means of a syringe Turn the equipment on Wait around 60 seconds in order to complete the emptying of the automatic refilling system Vacuum the liquid inside the bath again Place an empty tube inside the duct 8 Lower the head by pressing the button 9 When shipping the cryoscope use the original package or a sturdy box and fill the empty spaces with foam polystyrene NOOR OD 36 PRINCIPAL COMPONENTS COOLING BATH The bath is cooled by means of a Peltier cell at 7 C 0 5 HEAD The head mechanism contains the stirrer solenoid the sample tube mandrel along with the thermistor and the stirrer 1 Head 2 Mandrel 3 Stirrer 4 Thermistor 5 Carousel 37 MEASUREMENT THERMISTOR The thermistor is the2. ASTORI TECNICA Snc Fagotti dr Giovanni gt 46
3. Esc it returns to the previous menu Test it makes tests on the agitation and freezing stroke Present values Next it scrolls to the next page Frequency frequency of the wave shape on the stirrer Sin number of approximation steps of the wave shape Type Wave kind of wave on the stirrer 10 Wave Off number of not executed approximation steps 11 Prev it returns to the previous page O 0 YO 01 O NN 22 DISPLAY MENU 0994 LUI UF 16 26 26 fa El Contrasts it shows the contrast of the display Date it shows the date in the DD MM YY format Hour it shows the time in the HH MM format Prn T Briage it prints the temperature on the checking bridge of the cooling bath Esc it returns to the previous menu Present values DIS WIM LANGUAGE MENU FRENCH 1 Italian 2 English 3 French 4 Esc it returns to the previous menu The marked language value has to be considered as the selected one from the operator After modifying the language it is necessary to turn the equipment off and on in order to make the modification valid 23 Pt100 MENU Dk Dk Dk e e el 1 Temp 10 C it shows the pt100 probe calibration values 2 Temp 10 C it shows the pt100 probe calibration values 3 Offset pt100 probe temperature offset d Esc it returns to the previous menu 5 Get it acquires the value 6 Actual values ANALYSIS MEN
4. E alos 23 LANGUAGE MENU cad Rs 23 PUDO MENU E 24 ANAL SIS MENU Sot 24 SENSORS TABLE o 25 PUO MENG A iii 26 TEMP MENU cuina iia 27 DEBU recce en a 27 RIP Elle 28 DOWNECAD MENO coi 28 KEYBOARD resa 29 DOWNLOAD MEASUREMENIS reed 30 HOW TO ESTABLISH A CONNECTION 30 TRANSFER MEASUREMENTS eee eee eee reese nncnncnnnnnncnnannnos 34 SAVE EE E NEE 35 ORDINARY MAINTENANCE isla 35 CASEGLEANING ta ad 35 PILE CLEANING i a alia 35 DAILY MAINTENANCE ilaele EXTRAORDINARY MAINTENANCE eece eee eee eee eee eee eee seen eneenaeeneeaees CHECK AND SUBSTITUTION OF THE COOLING LIQUID ee CHECK AND SUBSTITUTION OF THE FILTER cece cece eee eee ee eees HOW LO WOVE AND SHIP THE GRAY EE Viele Eh TE TEE SMIFPING THE ORYOSCORE EE PRINCIPAL COMPONENTS scuo abs MEASUREMENT THERMIS TOR eee E SMRDE EE ENEE PRODUCTS SUPPLIED WITH THE CRYOSCOPE i ACCESSORIES AND GONSUMABLE Sumar DOCUMENT VALIDITY reali WARRANTS A cans ESA AAA ADA DISPO SAL oido alia MENU TABLE ili FUONGHON FABLE used o tt DECLARATION OF GE CONFORMITY clelia WARNINGS Before using the equipment read this user guide This manual is an integral part of the product and must be conserved for future consultation In it you can find important information regarding safety of use and maintenance Read carefully the instructions contained in this manual This equipment has been realized for
5. Memorization of set failed data Reading time of the bath temperature for its check Measurements database full Date showed in DD MM YY format It shows the actual functioning and the condition of some relevant variables Constant of derivative time control Filter on reading value It downloads the measurements memory Reading time pump parameter ump parameter anguage selection t returns to the previous menu analysis parameter Language selection Frequency of the wave shape on the stirrer Head motor problem Max tension applied to the plate rotation ime showed in HH MM format Constant of integral time control Language selection Constant of proportional time control Linearity of the reading channel LA NEW PASSWORD It inputs the new password value NEXT Next page OFFSET Pt100 temperature probe offset PASSWORD It inputs the password value PHOTOELECTRIC CELLS Actual photoelectric cells condition PID TUNING Cooling bath calibration PREV Previous page Previous page 0 PRNPARAM h prints data related to the sensors pt100 and converters PWM TYPE Check parameter PWR MAX Max power of the PID check PWR MIN Min power of the PID check RESET It allows to cancel alarms S TUBESN analysis batch size Maximum 40 SCALE Measurement unit C H SERILN Serial number of the cryoscope STIRRER Mh adjusts the freezing stroke It rotates the carousel o O TEST STEP It rotates the carousel TEST UP
6. SO UN abc IN n De 13 1 Alarm condition 2 Alarm message in negative 3 Reset It allows to cancel alarm HOW TO CANCEL THE SUBST COOLING LIQUID ALARM It is quite different to cancel the Subst Cooling Liquid alarm in fact it is necessary to set it again Please proceed as described in the following paragraph Replace the cooling liquid contained in the plastic bottle located behind the equipment Follow the path displayed on the screen menu gt bath gt press the cooling liquid button which will turn negative Turn the cryoscope off and on again During the substitution of the cooling liquid clean the filter or replace it if necessary BATH PID TEMP COOLOING L 14 ADJUSTMENTS It is possible to make an amplitude regulation of the stirrer freezing stroke by turning the trimmer behind the equipment To unlock the trimmer please rotate the locking system anticlockwise Increase or decrease the stirrer strength by rotating in a clockwise or anticlockwise direction When the stirring power is properly adjusted lock the trimmer again 1 Locking system 2 Trimmer MEN E MAIN MENU i MEASURES a El le o e D Parameter it enters the parameter menu Bath it shows the cooling bath menu Manufact menu reserved to the Service Dept Alarms it enters the alarms menu Measures It includes sensors data and
7. T TAU FILTER PWR MIN PWR MAX BATH PWM TYPE MAIN PID TUNING SET POINT TEMP ALARM TEMP TEMP START BRIDGE T MAX BRIDGE PROT COOLINGL DURATION T S ne DURATION MAN T START FLAG TUBES N MAX MOTORS MICRO STEP CAROUSEL STEP DELAY LOW POWER HIGH POWER TEST STEP UPDATE MANUFACT SERIAL N PRN CONFIG DEBUG DATA MEMORY NEXT PREV TEMP BATH TUBES DATABASE FULL ALARMS PID CRC MEMORY ALARMS A D ERROR MEMORY FLASH HEAD MOTOR TIME OUT RESET 42 PASSWORD Dll NEW PASSWORD CAL 0 408 CAL CAL 0 600 RESET CONFIRM TYPE FUNCTIONS TABLE SIN A D ERROR AD CONVER TERS AGITATION AUTOTUNING BRIDGE PROT BRIDGE T MAX CANCEL CONFIRM CONTRAST COOLING L CRC MEMORY CYCLE TIME DATABASE FULL DATE DEBUG DERIVATIVE T DIG FILTER DOWNLOAD DURATION DURATION MAN DURATION T S ENGLISH ES FLOATING MEAN FRENCH FREQUENCY HEAD MOTOR HIGH POWER HOUR INTEGRAL T ITALY K PROPORTIONAL LINEARITY Di COW SHEEP GOAT BUFFALO OTHER MODIFY Feet number to round up the wave trace Analogical digital conversion system problem Data read by AD converters Regulation of the agitation Automatic regulation of the cooling bath t activates the protection of the control bridge Max bridge temperature before take off t erases the measurements memory t confirms the last operation It indicates the display contrast t allows to cancel the Cooling Liquid alarm
8. be between 15 C and 30 C 3 Do not analyze cool milk samples 4 Turn the vessel upside down several times avoiding the formation of bubbles Creams 1 Analyze only fresh cream samples 2 Before proceeding the analysis heat the cream sample up to 30 C let it cool down until it reaches the room temperature and mix it constantly ANALYSIS 1 Before performing the analysis clean the stirrer and the thermistor by using a soft piece of paper 2 Be sure that the tubes are completely dry and clean Do not use tubes not recommended by the manufacturer 3 Be sure that the display indicates the message EQUIPMENT READY 4 Fill the tubes with 2 5 ml of samples 5 Place the tubes in the holes of the carousel and press Ex Then the display will show the following curve UACCIHO Ge __TT____ m 1 Sample number 2 Analysis curve 3 STOP it interrupts the analysis 4 Kind of milk 5 Rif water reference value 6 Menu it returns to the main menu When a sample analysis finishes the display will show 10 Ref water reference value Analysis result in mC or mH STOP it stops the analysis Reset it cancels the alarm if an alarm is on Date date Time time Percentage of added water Menu it enters the main menu 0 JO Om E 0 N CALIBRATION TECHNIQUE 1 Before using a standard solution gently turn its bottle upside down and rotate it
9. it includes the reading thermistor parameters 3 Sensors it shows sensors data and the parameters related to the A D converters 4 Esc it returns to the previous menu 17 BATH MENU 1 PID it modifies the control parameters of the cooling bath 2 Temp it modifies the temperature of the cooling bath 3 Cooling L it removes the alarm related to the substitution of the cooling liquid 4 Esc it returns to the main menu MOTORS MENU This menu is composed by two pages 18 1 Duration T s pump activation time between two analyses 2 Duration Man s start up pump activation time Start Flag pump automatic activation Esc it returns to the main menu Actual values Next it scrolls to the next page Tubes N max max tubes number available on the carousel Micro Step it indicates the time between two microsteps Step Delay it indicates the time needed to reach a tube before analysis 10 Low Power it indicates the minimum voltage applied to the carousel while maintaining its position 11 High Power it indicates the minimum voltage applied to the carousel while rotating 12 Pag Prec it returns to the previous page 13 Test Step it rotates the carousel press this button once more in order to interrupt the rotation O 0 NOD O1 0 MANUFACTURER MENU SR SR SR SR SR 19 1 Update it updates the cryoscope software 2 Serial N it indicates the serial number of the cry
10. its filter EXTRAORDINARY MAINTENANCE SUBSTITUTION OF LIQUID The equipment will inform through an alarm message when a substitution of cooling liquid is needed Proceed with its substitution In order to erase the error message proceed as described in Alarms How to cancel the Subst Cooling Liquid alarm We warmly suggest to subscribe a yearly maintenance agreement with our local Service Centre for a complete cleaning operation to the heat exchangers and a general check of the good condition of the electric and electronic parts In this way you can prevent more serious damages to the equipment Every maintenance operation which is not mentioned in this manual must be carried out by qualified personnel authorized by the manufacturer 35 CHECK AND SUBSTITUTION OF THE COOLING LIQUID Check the level and the clearness of the liquid every day Replace the cooling liquid in one of the following situations after a breakage of a tube containing milk inside the bath duct when the liquid becomes turbid when some sediment is present on the bottom of the liquid tank when the filter is dirty Refill the tank paying attention not to exceed the indicated quantity After replacing the liquid check the position of the waste tube as it has to be over the maximum level indicated CHECK AND SUBSTITUTION OF THE FILTER Check the filter condition every day The filter cleaning is necessary in one of these situations
11. several times to mix its content thoroughly Pay attention not to shake it and avoid the formation of bubbles The standard solutions should not be used from bottles that are less than one quarter full Gently wipe the thermistor and the stirrer downwards only by using a soft piece of paper 2 Calibration procedure it is warmly suggested to average the readings of 3 replicates of each standard The accuracy should be better than 0 002 C Any first reading may be incorrect for this reason do not consider the first value 3 A re calibration should be carried out in the following cases when there is a high variability among the samples analyzed anytime the thermistor is replaced or if any mistake could be occurred during the calibration procedure 4 When the calibration procedure has been correctly achieved it is possible to check the accuracy of the curve by measuring the control solution 0 512 C 0 002 C or both the calibration standard solutions CALIBRATION Analyze at least 3 replicates of the 0 408 C standard Check the repeatability 0 002 C of the results as they are displayed If the repeatability looks correct press in order to calibrate these measured values The display will show Pa y D R Tr Onl IU i 14611 4 11 1 Cal A 0 408 it confirms the calibration 0 408 C 2 Cal A 0 600 it confirms the calibration 0 600 C 3 Reset A it resets the calibration 4 Actua
12. DW By pressing Start from the main display the up down test starts TIME OUT The analysis is out of time A COOLING BATH FORM Assembling date Testing date Serial number Testing surveyor Mr Rampini Paolo Notes NOTE this form is an essential part of the bath and must always be kept with it If returned for any damage without this form the repairs and the replacement under warranty conditions will not be possible In this case the manufacturer reserves the right to apply the warranty conditions or not Astori Tecnica S n C 45 Dichiarazione di conformita Declaration of conformit CE Costruttore Manufacturer ASTORI TECNICA di Fagotti Giovanni amp C S n c Via Stelle n 11 25020 Poncarale BS Italy Strumento Equipment Crioscopio Cryoscope Modello Model CryoStyle 40 Matricola n Serial number Anno di fabbricazione Year of manufacturing Il sottoscritto legale rappresentante della ditta Astori Tecnica Snc dichiara che i prodotti sopraccitati sono conformi alle seguenti direttive 2004 108 CE ex 89 336 CEE e 2006 95 CE ex 73 23 CEE ed alle norme EN 61010 1 EN 50366 A1 EN 61326 1 The undersigned authorized officer of the above written company hereby declares that the above mentioned goods are in compliance with the following directives 2004 108 CE ex 89 336 CEE and 2006 95 CE ex 73 23 CEE and the normative EN 61010 1 EN 50366 A1 EN 61326 1 Poncarale anno year 09
13. U DID WD S Es ei 3 E 4 T S TAZZA LC SERIE IE Linearity it shows the linearity of the reading channel Duration it snows the reading time duration of the plateau Dig Filter filter applied to the read value Floating Mean number of data which can be filtered Esc it returns to the previous menu Present values 24 SENSORS TABLE OO JO OS DN NA read value from A D converters on channel A n B read value from A D converters on channel B disabled function on CryoStyle 40 n Bath read value from pt100 sensor UP DW values of microswitches Esc it returns to the previous menu T nA value converted in temperature T nB value converted in temperature T Bath present temperature of the cooling bath FCA FCB photoelectric cells condition Le LJ Lo el 25 PID MENU This menu is composed by two pages O N 5 5 2 Cycle Time ms reading time of the bath temperature for checking K Proportional constant of the proportional check Integral T s time constant of the integral check Derivative T s time constant of the derivative check Tau Filter constant of time and filter Prev it returns to the previous menu Present values 8 Next it scrolls to the next page 9 PWR Min power provided by the regulator in minimal supply condition in percentage 10 PWR Max power provided by th
14. User s Manual Cryostyle 40 Cryoscope ASTORI TECNICA di Fagotti Giovanni amp C s n c Via Stelle 11 25020 Poncarale BS ITALY Phone 39 030 2540240 Fax 39 030 2640812 E mail info astorioscar com www astorilab com User s Manual CryoStyle 40 Cryoscope WARNINGS iii 5 FEATURES lie a opi 5 MEGHANICAL FEATURES ida 5 ELECTRICAL EAR 5 CLIMATIC FEATURES STORAGE PACKAGING AND USE ii D SAFETY DEVICES A OE 6 EMERGENCY PUSHBUTTON ai A A 6 INSTALLATION arena ii 6 Perilli 6 A A 7 DE VICE READY MASK sesionar ios 8 RER 8 CALIBRATION AND ANALYSIS i 9 PREPARATION OF SAMPLES aiissesisieieieieiiisisieisiriririininiriniririrsrnrenrnn 9 EE 9 CALIBRATION TECHNIQUE iinn E 11 AO A E A 11 REFERENCE FOR ADDED WATER CALCULATION 12 REFERENCE SELECTION s s ssisissesiiiiisisisisiisisisieitititiiisieiertitirirerererert rns 12 MODIFYING THE REFERENCE 13 CE CARRARA PRIORA RR RT IR 13 ALARMS CANCELLATION dia 13 HOW TO CANCEL THE SUBST COOLING LIQUID ALARM eee 14 PES TMENT rn 15 MENU rr EE EADE A E EE tato 15 MAINS MENG pda e Acri 15 PARAMETERS MENU iba 16 CONFIRMATION MENO scsi did 17 MEASUREMENTS MENU sarria a 17 BATEEME NU ile ai 18 MOTORS MENU contatti 18 MANUFACTURER MENU sir io 19 MEASUREMENTS MEMORY dass 20 ALARMS MENU siii idad 21 AREA ee 22 DISPLAY MENU ies etn ciate
15. cated on the head 8 Turn the equipment on again 9 If the equipment does not turn on check the integrity of the fuses and replace them if necessary 10 Turn the equipment on 11 Wait until the head has completely lifted up and draw the tube Pay attention not to hit the reading thermistor 12 Turn the equipment off 13 Fill the vessel positioned on the back of the equipment with cooling liquid until the maximum level indicated Check that the little pipe collects from the very bottom of the vessel 14 Turn the equipment on again the cooling bath will be filled automatically 15 Wait until the bath reaches the correct working temperature the display will show the message EQUIPMENT READY We suggest to wait at least 10 minutes before proceeding with the analysis in this way the equipment could stabilize 16 Verify that the cryoscope is correctly calibrated by performing 3 analyses of 3 replicates of standard 0 512 C In order to perform this operation correctly fill the tubes with the 0 512 C check standard until the level of 2 5 mil STARI Position the tube inside the duct then press dI Repeat this operation for each sample If the result differs for more than 0 002 C in relation to the nominal value of the standard proceed with the calibration according to the instructions below FUNCTIONING TOUCH SCREEN The equipment includes the Touch Screen system Press the buttons that appear on the display to enter the
16. e regulator in maximal supply condition in percentage 11 PWM Type kind of bath control 12 PID Tuning cooling bath calibration function reserved to the Service Dept 13 Pag Prec it returns to the previous page NOOR WD 26 TEMP MENU 1 Set Point it indicates the Set Point temperature of the cooling liquid 2 Temp Alarm it indicates the alarm temperature of the cooling bath 3 Temp Start it indicates the cooling bath temperature under which the message EQUIPMENT READY appears 4 Bridge T Max max bridge temperature before the detachment 5 Bridge Prot it activates the protection from the control bridge 6 Esc it returns to the previous menu 7 Actual values DEBUG 1 State machine condition 2 Microswitches conditions 27 PID TUNING MENU 1 Tuning it starts the automatic calibration of the cooling bath 2 Esc it returns to the previous menu 3 Present power of the cooling bath control system 4 Present bath temperature DOWNLOAD MENU 1 Download lt downloads data see download measurements transfer measurements 2 Cancel lt erases data 3 Esc it returns to the memory 28 KEYBOARD O 0 JO Om P Lob gt Min minimum admitted value Name parameter name Buttons keyboard Max maximum admitted value Present value New value Esc it returns to the previous menu CANC it erases the inserted value OK it confirms the i
17. eview and modify this document without any notice any variation will not affect the respect of the directives WARRANTY The warranty for the cryoscope covers a period of 12 months from the date of purchase We recommend the use of original test tubes cooling liquid and other spare parts a failure to use them may invalidate the warranty THE WARRANTY DOES NOT INCLUDE THE MEASUREMENT THERMISTOR 40 DISPOSAL The symbol of the crossed garbage collector indicates that the product at the end of its useful life should be collected separately from normal garbage The user will give the equipment at the end of its usage to centers for collection of electronic and electro technical garbage according to rules and laws The proper collection of the disused equipment the recycling the treatment and disposal contribute to avoid possible negative effects on the environment and human health encouraging the recycling of the materials that compose the equipment 41 MENUS TABLE S TUBES NUMBER _ AGITATION STIRRER STIRRER TEST FREQUENCY SIN TYPE WAVE WAVE OFF PUMP TEST PARAMETER PRINT PARAM TEST UP DW SCALE ITALY LANGUAGE ENGLISH FRENCH CONTRAST DISPLAY DATE HOUR PRN T E DEFAULTPAR rero 10 PT100 TEMP 10 OFFSET LINEARITY ANALYSIS DURATION MEASURES DIG FILTER FLOATING MEAN A D CONVERTERS SENSORS TEMPERATURES MICROSWITCH PHOTOELECTRIC CYCLE TIME K PROPORTIONAL INTEGRAL T DERIVATIVE
18. functions and menus DEVICE READY MASK When DEVICE READY appears on the display the measurements or the calibration can start The display will show Date date format DD MM YY Time time format HH MM Bath Temp temperature of the cooling bath PSW it enters the password menu Type it enters the milk reference value Cal it enters the calibration menu Menu it returns to the main menu Start it starts the analysis lt P gt it rotates the carousel 10 1 it lifts the head 11 it lowers the head O 0 NDOUIDSDWNA PASSWORD The equipment includes a password to block the setting functions to unauthorized operators Without password only a few functions are accessible The password default value is lt 0 gt at the moment of installation all the functions are accessible without password The password value can be changed anytime by the person in charge in the laboratory by pressing Password and inserting the current value then enter the function New Password and digit the new value The calibration procedure is not covered by any identification code password 1 Password it enters the current password value 2 New Password it enters the new password value 3 Esc It returns to the Device Ready mask CALIBRATION AND ANALYSIS PREPARATION OF SAMPLES Milk 1 Analyze only fresh milk samples without preservatives 2 The samples temperature must
19. ing connection see the following paragraph TRANSFER MEASUREMENTS Recall the existing connection by following the picture here below WS cited Winds ie porno BT dl peg ra ty Aides Une ES Cemi meson HE Lea A de been F A Dati rere Li H D Fc K F Cm CA e E E d i D f F K ada ir ima a supporto becca K a g sind S x Spagri compe CC ne ES Cobl pd franti ES Hena Are La Gecch LE rar Hice deg 20 SES Gecke ER ui SE Ge Petare Ley Seres ES Gett Fada 73 i PERA ee Th rete car dl bits Capa E basik Egli Cutlcak bpe Cp Papiria LE IG Get EA rara a PU i rara Alesis Malas La dot brxCoe vd dodo Mao di adore EF MA rot del rege EA sca gdr compatte pera rai d acri gi Corse E KR Comedor d iste D d Ci AA A AR O plea b Eh Iron pada ste KZ Trail rete cerca Ab RP H The Hyper Terminal program will start automatically with the name of the connection Connect the cable from the COMPUTER output of the CryoStyle 40 to the COM serial input of the PC Now on the CryoStyle menu follow this path menu gt memory gt Data gt Download By means of the Hyper Terminal window every measurement contained inside the equipment memory will be transferred to t he PC 34 SAVE MEASUREMENTS To save measurements create a new text file with NotePad or WordPad into a new folder which will be used by the operator to store all tte measuremen
20. l digital values 5 Esc it returns to the Device Ready mask Confirm the calibration by pressing the key associated to the reference value The equipment memorizes the last read value Proceed with the same operation with the standard 0 600 C REFERENCE FOR ADDED WATER CALCULATION REFERENCE SELECTION Before processing the measurement it is possible to select the kind of milk In this way the added water reference value will be modified according to the milk you need to analyze In order to select the milk press the BUFFALO OTHER A MAAS Cow cow milk Sheep sheep milk Goat goat milk Buffalo buffalo milk Other other kind of milk Esc it returns to the Device Ready mask Modify it modifies the water reference value NOOR WD Note that the selected type of milk is marked in bold 12 MODIFYING THE REFERENCE 1 Types of milk 2 Esc it returns to the previous menu 3 Current values ALARMS In case an alarm situation occurs the message ALARM appears on the top of the display along with a message indicating the operation necessary to cancel this message The word KO will appear in bold in correspondence to the active alarm The alarms are always accompanied also by an acoustic signal ALARMS CANCELLATION The alarm signals can be erased by pressing the reset button located in the panel showing the analysis results or inside the alarm menu
21. m by pressing OKT Check that all voices of the new window are identical to the ones in the picture showed here below Ke ax H zou EE Zo aollo d her Hate vm Confirm by clicking OK Now only one window is displayed 32 To save the connection close the program A new window Disconnect Now will be shown Confirm by clicking Yes A A A Hs pr Taranul Coma o 0 022 41 HgperTanminal A soltar la sessione reek a dk Jima 33 A new connection has been established To check if the new connection has been stored follow the path as showed in the picture here below WS catalogo di ndo i LAT TE dl A ty Aires Ue ES Cein cenar HE Lea SN rte F Cati racar Li bape Li CH F abs ir ang parto heridos Kat Ai Sri Bopi BE 0 We Windows XP_Frodessione e a EZ Cafe Porti ES Guarana khi ER hat LE a S0 SES Gable ER u ES Ge Petare bey E eh E sd fade 7 3 e MERMA radi T rara feci dB Luet Capa E Li SKI wei Egli Giok Esprit UY Arama Mesias Malas Micca roda Calalzo 3 Coal nim Aare Su lo Pree act di corr SF MA Pc de cossa 2 Besch Y Broca na sca godere card pega rd d ai KR Comedor d iste D Cd Co A A AR A ips Tar b Eh Troine e ninie rete cerca A The described connection procedure has to be done the very first time only To connect the equipment with the PC just recall the exist
22. most fragile part of the equipment its glass part must not be touched lt must be positioned in order to keep the temperature sensor at the same precise distance from the walls and from the bottom of the test tube STIRRER lt must be located in a central position within the mandrel slot and must be free to symmetrically vibrate from the axis of the thermistor SPRING Inside the cooling bath there is the spring Pay attention to its correct position which must be exactly like in the picture below The spring must be at the same level of the bath duct If the spring is over the duct it will probably be dragged by the tubes If the spring is too low it will probably prevent the carousel rotation SMALL DIAMETER LARGE DIAMETER 38 REAR PANEL Gi El DIE fe ill Data input Printer serial port Automatic refilling tube Exhaust tube Main switch and fuses compartment External pump Cooling liquid tank EECHER PRINTER It prints the following data sample by sample 1 the cryoscopic temperature 2 the of added water calculated according to the given reference value in function 2 H2O reference Paper feeding Press the feed key located on the right side of the front panel of the printer 39 Change the paper roll In order to change the paper roll proceed as follows 1 open the plastic cover 2 remove the old roll 3 place the new roll in the holder by positioning
23. mota EN Prompt dei comandi W Impostazioni accesso ai programmi 3 Ana sens Y dit E Internet Explorer tag Sincronizza Windows Update de Java SATAR aid verifica guidata compatibilit programmi ka Outlook Express A WordPad ES Registrazione 1 F 1 5 OCR 3 Windows Media Player ds dl Y Windows Movie Maker 3 e Dati recenti Li Impostazioni Cerca Guida in linea e supporto tecnico Esegui Disconnetti Axel Oo Spegni computer Windows XP Professional 30 After opening the HyperTerminal program a window will appear asking for a confirmation Programma Telnet Si consiglia di utilizzare HyperT erminal come programma Telnet predefinito Continuare Non visualizzare pi questo messaggio Confirm by clicking Yes A new window will appear Insert the connection name and select the related icon the one you like most Te Husa connessione HyperTerminal fascrizione dellu connessione mL Murra mine scans Via i Li re e E A a a ia E Ribes Aa Riyas yanki se I 31 After inserting the information required confirm by pressing OK then a new window asking Connect to will appear on the display Select the COM port that you decide to use for the connection A Hyper Tarmana Connctl 4 si Lydia mireia cee gi ca l arena te atom oo da compone ape ta o CN 17 semana TTT in Ss When a COM port is selected all other voices become inactive Confir
24. nserted number e Le el Le e el 29 DOWNLOAD MEASUREMENTS It is possible to download the measurements memory from the equipment to a computer The following chapters describe the procedure to establish a connection the procedure to transfer data and the procedure to save the measurements HOW TO ESTABLISH A CONNECTION The CryoStyle Computer connection that we tested and approved was based on a IBM PC system The Operating System was WindowsXP All the following pictures and instructions refer to this OS The PC must have a COM1 or COM2 port never use a COM8 port From Windows Start Menu click on Hyper Terminal software link and proceed how explained in the following images Accessori E Accesso facilitato e CyberLink PowerDVD lei Comunicazioni Connessione desktop remoto e Esecuzione automatica e Corel Print House Magic a Connessioni di rete IECH Giochi PIR Giochi Li Di Creazione guidata nuova connessione e HP Li e Musica d S HyperTerminal iTunes Li en PrintMaster Gold Li 9 Installazione guidata rete e Java Web Start e Svago V Installazione rete senza Fili H Nero 7 Premium Ken Utilit di sistema 7 HyperTerminal E OpenOffice org 2 0 33 Acquisizione guidata immagini H QuickTime ko Blocco note e Security k E Calcolatrice e Sony Picture Utility gt Esplora risorse WinRAR d Paint O Adobe Reader 7 0 Presentazione di Windows XP A Catalogo di Windows po Assistenza re
25. om the wall in this way it would be easier to operate both on the main switch and on the socket The equipment works with 230 V 10 and a frequency of 50Hz or with 115 V 10 and a frequency of 60 Hz The electrical socket must supply 3 Ampere continuously Check the tension selector located under the equipment it must be positioned on the value of the available tension According to the electrical safety regulations check that a good earth connection is provided The manufacturer is not liable in case of damage due to a lack of compliance of this normative SET UP 1 Remove the cryoscope from its package in order to perform this operation correctly always hold the equipment by its sides and its lower part with the help of another person 2 Place it on a perfectly horizontal bench in order to avoid vibrations or movements 3 Check the tension selector located at the bottom it must be in the correct position The arrow positioned on the selector has to indicate the local tension available Whether the position is wrong rotate the selector by means of a proper screwdriver 4 Connect the cable to the main socket positioned on the rear of the equipment 5 Insert the plug in the electrical socket 6 Turn the cryoscope on by pressing the main switch positioned on the back 7 If the equipment does not turn on verify that the emergency pushbutton is not pressed In this case deactivate it by turning in the direction indi
26. oscope 3 Prn Config it prints the cryoscope configuration 4 Debug it shows the actual functioning and the situation of some relevant fields 5 Esc it returns to the main menu MEASUREMENTS MEMORY 1 Measurement raw 2 Data by entering this parameter it is possible to download the data on a computer or erase the measurements archive see Download menu 3 Next it scrolls to the next page of measuring memory 4 Prev it scrolls to the previous page of measuring memory 5 Esc it returns to the main menu Every measurement is stored in memory according to the following scheme N of sample Analysis Result 20 ALARMS MENU H H E para FLASH DH DH 1 Alarms list Temp Bath insufficient temperature inside the bath Tube tube not detected after analysis Database Full database full Cooling Lig replace the cooling liquid see Alarm paragraph gt Alarms Cancellation CRC Memory wrong values in memory A D Error error in the analogical digital system conversion Memory Flash error during data writing Head Motor motor problem 2 Warnings List Time Out the analysis runs out of time Data Flash memory warning 3 Esc It returns to the main menu 4 Reset it cancels the alarms 21 STIRRER TEST MENU This menu is composed by two pages ke Dk da H O k Agitation it adjusts the agitation force Stirrer it adjusts the stirrer force
27. parameters Motors it shows the motor menu Memory it enters the measurements memory Esc t returns to the Device Ready mask CONOR O N 15 PARAMETERS MENU This menu is composed by two pages El 1 S Tubes N it modifies the size of the analysis batch Maximum 40 2 Stirrer Test it enters the Stirrer Test menu 3 Pump Test it refills the cooling bath and checks the pump 4 Prn Param it prints some technical parameters 5 Esc it returns to the main menu 6 Actual values 7 Test Up Dw this function is reserved to the Service Dept 8 Next it scrolls to the next page Scale it modifies the measurement unit lt 0 gt C lt 1 gt H 10 Language it modifies the language 11 Display it shows the display menu 12 Default Par it erases all settings N B Do not modify this parameter The modification of this parameter may erase ALL the setting data related to the equipment 13 Esc it returns to the previous page Ko 16 CONFIRMATION MENU To avoid to perform unwilling modifications to the equipment settings some functions ask for a further confirmation Bal IW Laas Fe T e I IM d d ner I SIERRAS RAID 1 OK it confirms the previous operation 2 Cancel it cancels the previous operation 3 Esc It returns to the previous menu MEASUREMENT MENU D 1 Pt100 it includes the parameters of the bath probe 2 Analysis
28. the analysis of milk samples or derivatives for calibration standard solutions and check solutions for cryoscopy Even if this device is provided with protections the use of the equipment without following the described procedures could produce a wrong working and damages on the equipment The manufacturer is not liable for damages to people or things caused by improper use of the equipment and or not respect of the laws regulations and instructions described below FEATURES MECHANICAL FEATURES Dimensions 330 x 375 x 527 mm Weight 26 8 Kg ELECTRICAL FEATURES Electrical supply 115 V 60 Hz 230 V 50 Hz Max variation of the tension 10 of the nominal tension Transitory overload Il Absorption 250 W Safety fuses 2 x 2 A 250 V CLIMATIC FEATURES STORAGE PACKAGING AND USE Maximum working temperatures from 5 to 36 C Relative humidity max 80 for temperatures up to 31 C with a linear decrease up to 50 at a temperature of 36 C Pollution degree 2 IP protection grade 20 SAFETY DEVICES EMERGENCY PUSHBUTTON The equipment is provided with an emergency pushbutton which interrupts the electrical supply when a dangerous situation is occurring In order to deactivate the safety device turn the pushbutton in the direction of the arrows as showed in the picture INSTALLATION Avoid placing the equipment near heating sources or windows hit by sunlight Place the equipment far fr
29. the beginning part towards the front of the printer 4 insert the sheet of paper into the feeding slot which is located in the upper part of the cover then push the feed key to unroll the paper out of the printer 5 before closing the cover pull the paper through its slot PRODUCTS SUPPLIED WITH THE CRYOSCOPE Every time we provide a cryoscope we always supply a starter kit in order to make our customers able to operate immediately after the installation 4 boxes of calibrated glass test tubes 2 2 5 ml 12 pcs each 1 stainless steel tube holder 50 places 1 standard for cryoscopy check 0 512 C 250 ml 1 standard for cryoscopy calibration 0 408 C 250 ml 1 standard for cryoscopy calibration 0 600 C 250 ml 1 cooling liquid 250 ml EP 50 thermal printer ACCESSORIES AND CONSUMABLES 2 2 5 ml precision micropipette code 67226 Disposable plastic tips for 2 2 5 ml pipette 1000 pcs code 37470 Calibrated glass samples tubes for cryoscopy 12 pcs code 67205 24 place ABS plastic tube holder code 67251 Standard for cryoscopy check 0 512 C 250ml code 63220 Standard for cryoscopy calibration 0 408 C 250ml code 63215 Standard for cryoscopy calibration 0 600 C 250ml code 63225 Cooling liquid for bath 1 liter code 67210 Cooling liquid for bath 250 ml code 67200 Thermal printer paper roll code 67219 DOCUMENT VALIDITY ASTORI TECNICA reserves the right to r
30. ts data Click on Copy from the Modify menu of Hyper Terminal in order to select the measurements to be saved Open the text file where you want to save the measurements then click on Paste from the Modify menu of the text file When the data are copied save the file click Save from the File menu of the text file ORDINARY MAINTENANCE CASE CLEANING Before starting the cleaning process always unplug the equipment from the electrical connection Do not pour water on the equipment but use a dump cloth instead Clean the equipment with a neutral detergent Do not use alcohol or aggressive detergents to clean the equipment FILTER CLEANING In order to clean the filter proceed as follows 1 Disconnect the filter from the pipes which connect it to the cryoscope 2 Let warm water flow inside the filter in the opposite direction than the one indicated by the arrow located on the filter 3 Repeat this operation several times 4 Connect the filter paying attention to its direction When it is in the correct position the arrow will indicate the top DAILY MAINTENANCE 1 Dry the wet parts thoroughly absorbing all the cooling liquid 2 Clean and dry the mandrel 3 Check and restore the cooling liquid level if necessary 4 Check and replace the filter if necessary 5 If any sediment appears in the cooling liquid please replace it clean the bottle as well along with
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