Instrukcja Obsługi Wagosuszarek serii MAC
Contents
1. Adjustment process can be aborted if necessary by pressing Esc key Fa Remember to carry out adjustment process only when there is no load on 28 10 1 External adjustment External adjustment in moisture analvzer MAC series should be carried out with an external mass standard weight class F2 or higher Start of external adjustment process SETUP V SETU V PID Piot i ro unt ofa LAL On selecting CAL mode the moisture analyzer displays a command unLoAd ordering unloading of the weighing pan the weighing pan must be empty When the weighing pan is empty press Print Enter key The moisture analyzer initiates adjustment procedure In a moment the display indicates mass of a standard weight to be loaded on the weighing pan on loading the mass standard weight press Print Enter key On completing adjustment process the moisture analyzer returns to submenu P1 01 ECAL if a moisture analyzer is connected to a printer or a computer then it automatically sends a report from adjustment process to be printed only if corresponding option has been enabled in moisture analyzer s settings CAUTION Press ESC key to abort adjustment process If during adjustment process weighing pan of a moisture analyzer is loaded then moisture analyzer displays an error message Er 1 Hi Return to weighing mode see point 7 2 return to weighing mode 29 10 2 Adjustment test Adjustment test is a comparison o2. it refers to mass or temperature adjustment final mass or temperature 19 PRINCIPLES OF USE For measurement temperatures ranging from 161 C to 250 C time interval for temperature meintenance is estimated proportionally as follows 60 min for 161 C 20 min for 250 C For drying process in temperature 250 C Max temp is maintained for 20 min next the program automatically lowers the temperature to 161 C without aborting the drying process Time interval for lowering the temperature to 160 C is 20 min For drying mode Quick overdriving Max drying temperature is 30 but no more than Max default temperature For drying mode Step time interval for temperature maintenance is limited to 20 minutes for particular steps PRIOR VERSION OF MOISTURE ANALYZER Parameter lt P6 06Preuer gt must be set to value lt YES gt 58 Parameter allowing the moisture analyser to be operated by means of a prior version of the software valid since June 2013 Upon setting parameter lt P6 06Preuer gt to value lt YES gt the moisture analyzer operates like its prior version produced before June 2013 in terms of drying temperatures and drying process control when operating in similar temperature conditions This allows using drying process settings the same like for previous moisture analyzers of this series Thus the user does not have to set the drying parameters for a newly purchased product he may work with already set ones
3. 2 9 Staff competence Moisture analyzer MA 3Y series should only be operated and maintained by personnel who is trained and experienced in using this type of instruments In order to use the moisture analyzer first read the user manual Keep these instructions for the future reference Do not make any structural modifications Additional equipment which can be connected to the moisture analyzer should be supplied by RADWAG or an authorized distributor 11 2 9 1 Protective clothing The use of protective clothing is highly recommended while working with the instrument in order to take safety precautions against potential hazards resulting from tested samples and ingredients Use the following while carrying out tests e protective apron e protective glasses e protective gloves while working with hazardous chemical substances Before the use of the above mentioned protective clothing make sure that they are designed to be used with specific samples and they are not damaged TRANSPORT I STORAGE 3 1 Delivery check Please check the packaging immediately upon delivery and the device during unpacking for any visible signs of external damage 3 2 Packaging Please retain all parts of the original packaging should the moisture analyzer be transported in the future Only the original packaging should be used for dispatching the moisture analyzer Before packing disconnect all attached cables and remove any loose movabl
4. After 8 minutes the display indicates pulsating temperature value Use navigating keys up and down arrow on moisture analvzers overlay to set temperature value to be equal to the current temperature displayed on the control thermometer Use Print Enter key to start part two of temperature adjustment process The moisture analyzer switches on the halogen lamp and heats the drying chamber to a defined temperature value The temperature value is maintained for 8 minutes and its value is visible on moisture analyzer s display After 8 minutes the display indicates pulsating temperature value Use navigating keys up and down arrow to set temperature value to be equal 33 to the current temperature displayed on the control thermometer as in previous step On entering the temperature value and accepting it by pressing Print Enter key the software starts the last part of temperature adjustment process The moisture analyzer heats the drying chamber to another temperature value which is maintained for 8 minutes Current temperature of the dying chamber is visible on the display After 8 minutes the display indicates pulsating temperature value which should be changed to be equal to the one indicated on control thermometer as in previous steps On entering temperature value accept it by pressing Print Enter key Temperature adjustment process is completed and the display indicates name of the parameter P1 03 tE_CAL In case of moisture
5. SETUP SE inn This parameter enables setting time in a moisture analyzer In order to change time settings use navigating keys Up Down Left Right 40 12 2 Setting date This parameter enables setting date in a moisture analvzer In order to change date settings use navigating keys Up Down Left Right 13 RS 232 FUNCTIONS 13 1 Baud rate setting BE ehd PIS y bAud zi qama PR P5 0 DROEN LQ n MA TE po egoo Er Eor Select one of available baud rates 2400 bit s 4800 bit s 41 9600 bit s 19200 bit s Return to weighing mode see point 7 2 return to weighing mode 13 2 Determining data type sent via RS 232 output YES sending stable measurement result no sending stable or temporary unstable measurement result Return to weighing mode see point 7 2 return to weighing mode 42 13 3 Printout interval Printout interval determines how often data on drying process is sent through RS 232 port Available settings 1 2 3 5 10 20 30 60 120 180 seconds setting lt gt results in printing only a header and a footer respectively drying process start and drying process end halfway results are not printed line 13 4 Determining range of data sent during drying process ot pong gt EC YES data limited to drying process result only printout of a single like no printout of complete report f
6. User manual no IMMU 12 03 04 14 ENG 59 MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS R A D W A G RADWAG BALANCES AND SCALES POLAND 26 600 Radom Bracka 28 Phone 48 48 38 48 800 fax 48 48 385 00 10 export radwag com www radwag com K or 9001 2008 60
7. 01 ECAL external adjustment P1 O2tCAL adjustment test P1 03 tE_CAL drying chamber adjustment P1 04 CALr adjustment report printout P1 05 tSt_Co drying process test P2 GLP Good Laboratory Practice P2 01 USr ili name of user P2 02 PrJ ili name of project P2 03 Ptin YES no printout of measurement time P2 04 PdAt YES no printout of measurement date P2 05 PUSr YES no printout of user name P2 06 PPrJ YES no printout of project name P2 07 Pld YES no printout of moisture analyzer s factory no l P2 08 PFr YES no printout of frames P3 tinnE Setting time and date of the moisture analyzer P3 01 StinnE setting time P3 02 SdAtE setting date P4 rEAd Main user parameters P4 01 AuE _ Stand SLouu Fast filtering level P4 02 Auto On OFF autozero P5 Print Data transmission RS 232 P5 01 bAud 2400 4800 9600 19200 baud rate P5 02 PStb YES no measurement result printout stable unstable P5 03 LinE_t 1 2 3 5 10 20 30 60 120 180 printout interval P5 04 Prn_Pc YES no printout to computer 19 20 P6 othEr Other functions P6 01 Libr YES no access to drying modes library P6 02 bL YES no display backlight P6 03 bLbA no 20 30 40 50 60 70 80 90 100 display brightness P6 04 EEP YES no beep sound on pressing keys P6 05 PrnS printout of moisture analyzer parameters P6 06 Preuer YES no prior moister analyzer mode 7 2 Return to weighing mod
8. MISSION IN BASIC UNIT CO CR LF stops continuous transmission in basic unit SWITCH ON CONTINUOUS TRANSMISSION IN BASIC UNIT C1 CR LF starts continuous transmission in basic unit GIVE SERIAL NUMBER OF THE INSTRUMENT NB CR LF sends factory number GIVE WEIGHING RANGE FS CR LF send instrument s value of max capacity in basic unit GIVE SOFTWARE VERSION RV CR LF sends name and version of the instrument s software SEND SETUP PS CR LF sends all instrument s setup printout of the parameters Sending a command to the instrument which is not in the above list or has an error and it is finished with CR LF causes instrument s response in format E S CR LF Spaces provided in the command formats should be omitted as they are given for proper legibility of the commands 57 18 ERROR MESSAGES If moisture balance software detects an error a proper error message appears on the graphic display The error message contains number of error which informs about its source Error message Error description Start mass exceeds permissible range it refers to start and adjustment start mass Low limit of converter range exceeded High limit of converter range exceeded A D converter error Operation time exceeded tarring or printing caused by lack of stability status in set time Er7 ou Inserted value is out of range reg setting reference mass date etc Value of mass or temperature exceeds permissible range
9. Measurement result is mass change recorded by the moisture analyzer in the drying process 15 DRYING PROCESS WITH USE OF DRYING PROGRAM LIBRARY In order to start drying process with use of drying program library the user has to enable access to the libraries in moisture analyzers menu parameter P6 01 Libr has to be attributed lt YES gt see point 9 3 of this user manual The moisture analyzer MAC series can comprise up to 20 drying procedures programs which are optionally configured saved and used by selecting one of them Should one of drying procedures programs be used follow below guidelines 50 E ax vuuuUu Prodi fa 900007 In order to exit the option of using drving program libraries disable access to libraries in moisture analyzer s menu see point 9 3 of this user manual Changing settings of anv drving program auto switch off mode drving mode drving temperature data to be displaved and printed in the librarv requires selecting one of drving programs and then acting as specified in point 14 DRVING PROCESS WITH USE OF SHORTENED MENU Additionally each drying procedure stored in the library allows for using an option of sample mass control When enabling the option a moisture analvzer software informs the user whether the mass to be tested is within set thresholds regarding the mass and tolerance values on condition that the parameters were determined for the sample The sample mas
10. P LO LrJ Ls LtJ Lu Lv tw Lx LY Le An instance of a user name inserted to a moisture analyzer using capital letters takes below form eet es ak Oa ru CI WILK An instance of a user name inserted to a moisture analyzer using small letters takes below form i 111 8 IL wilk e P2 02Prj The parameter enables determining name of a project e g related to a specific tvpe of carried out test An instance of project name inserted to a moisture analvzer using capital letters takes below form SETUP m oN IJL LII I POLON An instance of project name inserted to a moisture analyzer using small letters takes below form P2 02 Pol on polon e P2 03 Ptin Option determining presence of measurement time on a printout e P2 04 PdAt Option determining presence of measurement date on a printout e P2 05 PUSr Option determining presence of user name on a printout e P2 06 PPrj Option determining presence of project name on a printout e P2 7 Pid 39 Option determining presence of moisture analyzer s factory number on a printout e P2 08 PFr Option enabling printing frames on a printout For above parameters please select one of two available settings no variable absent on a printout YES variable present on a printout Return to weighing mode see point 7 2 return to weighing mode 12 DATE AND TIME SETTINGS 12 1 Setting time V E S P3 0 i bd ODODO St inn E FT
11. Start B ki Start Start Stop kev starting ending drving process Stop according to selected drving mode Esc kev abandoning introduced changes exit one level higher in menu structure Group of navigation keys change of parameters value moving in moisture analyzer s menu Print Enter key sending display status to peripheral device Print or confirmation of selected value or function Enter ZERO TARE key zeroing moisture analyzer s 0 T pe os indication On Off key switch on off display of moisture analyzer On switching of the display of the device other subassemblies are continuously supplied and the moisture analyzer is in standby mode e lifte 16 6 Display key changes type of data displayed during and after drying process Setup key enter to main menu 35 Test menu kev function kev for selecting drving modes START UP On plugging to mains the moisture analyzer carries out a display test all pictograms and digits appear on the display Then the display shows software name and number and enters weighing mode 6 1 Moisture analyzer temperature stabilization period Before start of measuring processes it is necessary to wait until the moisture analyzer is thermally stabilized It is a period of so called moisture analvzer s self heating For moisture analyzer MAC series which before plugging to mains was stored in room temperature s
12. User Manual User manual no IMMU 12 03 04 14 ENG MOISTURE ANALVZER MAC SERIES BALANCES AND SCALES RADWAG 26 600 Radom Bracka 28 POLAND Phone 48 0 48 38 48 800 fax 48 0 48 385 00 10 export radwag com www radwag com MARCH 2014 1 TECHNICAL DATA eee a eee ee eee ee eer 5 2 GENERAL SAFETY INFORMATION l l nennnnnnnnnnnnnnnznnnnznnnz nn 6 2 1 Definitions of signals and warning SIGNS L eennnnenzznnnnnzzznnznnnnnnnnn 6 _2 1 1 Warning descriptions su is iekieiiemiu ug kisebie dak b kies ba ke b dej 6 Zale l a N Sten pwncachints a E E EEA EET 6 2 2 Safety infOrMation ccccccccsseeeeeeseeeeeeeeeeeeeeeeeeeeeeeeseeeeeeseeeeeeaeeeessaeeeeeas 7 2 3 mended USE ia sce es santa ie l ia ki e l ti a E iS 9 2 4 Inappropriate 0 gt seen nn nnnnnEKEnEKAnEEnEzEnEZEKENEEEEEZEEZ TA 10 2 5 Principles of safety USE L nnnenennnnnnn nara n mnn r ann n rna 10 2 6 MATER 11 2 1 Monitoring metrological parameters of the instrument 00 11 2 8 Data included in this user manual ennnnnnnznnnnnnznnnnnnznznnznnanznn 11 2 9 Staff competence LL nnnnnnnnnnnnnnn nn nnnnnnrnnnnnnnnnnnnntnnanEnznnnnznnnn nn 11 22 9 1 PIOIE UVE Clotting iar arabe Ern rA NE ARARNAR ERARA E 12 3 TRANSPORT LSTORAGE sertis n T 12 3 1 Delivery NSC iii ntennu ri i tw 12 3 2 PACKAGING PP 12 4 UNPACKING ASSEMBLING AND STARTUP eee eee 12 4 1 Assembling and place Of USE L ss nn eeennn
13. analyzer with maximum heating temperature 250 C the temperature adjustment process is the same with only difference in higher temperature values in each part of the process Return to weighing mode see point 7 2 return to weighing mode 10 4 Adjustment report printout On completing an adjustment process the moisture analyzer enables generating a report from adjustment process The report can be printed on a connected printer and sent to a computer and saved in a form of file for future records b du gx YES report is printed no report is not printed 34 Remember that if the parameter is set to YES then a report is generated and sent printed automatically Content of report from adjustment process depends on the settings of GLP parameters Any option in the GLP submenu which attribute is YES is included in a report from adjustment process An instance of a report from adjustment process External calibration report Date 2007 08 08 Time t 12 21 57 User Id WILK Project Id TEST Balance Id 100000 Calibr External Difference y 0 004 g NAWA 2 ints cet eee ies SL bo a 10 5 Drying process test lt Drying process test gt parameter allows to control correctness of thermometer indications Special adjustment set is used for test procedure of the drying chamber thermometer and thermometer holder The set is an atypical accessory of a moisture analyser the same set
14. cm around the instrument and about 1 m above Air vents that are located in the housing cannot be covered sealed or blocked in any other way Do not put any flammable substances on under or near the moisture analyzer Be particularly careful when removing the sample from the drying chamber the sample itself the drying chamber shields and the pan can still be extremely hot In case of any maintenance work cleaning the inside of the drying chamber the moisture analyzer must be switched off Wait until all the components have cooled down Do not perform any modification to the heating module Same types of samples require taking particular safety precautions They can pose a danger for people and objects It is always the user who is liable for possible damages caused by the use of an inappropriate sample A CAUTION Corrosion Substances that release aggressive vapours e g acids during the heating process In this case it is recommended to work with small samples Otherwise vapours can condense on cold housing parts and cause corrosion A WARNING Fire or explosion Flammable or explosive substances substances containing solvents or releasing flammable or explosive gases or vapours Perform a risk analysis when in doubt relating to the sample characteristics before carrying out the procedure For this type of samples apply the drying temperatures as low as possible to prevent flames or explosion During th
15. disposable pan pan bracket Assembly insert of the drying pan handle chamber s basis Assembly drying chamber chamber cover cover Assembly drying pan handle chamberbasis Assembly drying pan bracket Assembly the disposable drying pan Setting drying pan s supporter bracket 13 4 When assembling the pan supporter Miss A bracket pav special attention to the 4 correct positioning of its mandrel The mandrel features a cut for its unique positioning against the pan handle thus preventing their contact and friction Setting pan s bracket On assembling the pan bracket onto s the mandrel turn the bracket slightly N so that the cut on the mandrels are located in their unique and correct position When turning the mandrel use most gentle movements not to damage moisture analyzer s measuring system 4 3 Level setting Before plugging to mains level the moisture analyzer using adjustable feet Turn the feet in a way that the air bubble of the level is located centrally 4 4 Standard delivery components A moisture analyzer MAC series Insert of drying chamber basis Drying chamber shield Drying pan handle Drying pan bracket Disposable pan Power cord User manual CD 4 5 Cleaning Remember to unplug the moisture analyzer from mains before any cleaning activities Clean the moisture analyzer using a damp cloth by gentle rubbing contaminated places Rem
16. drying process cannot be longer than 9 hours 59 minutes After this time the process will be automatically switched off A time defined max time setting 9 hours 59 minutes 45 TEST MENU XI MIN id A L usu TEST MENU 8 b 1 i rg In order to accept carried out changes press Print Enter key for three 3 times 14 2 Active drying mode TEST MENU b banP 8 120 eu TEST MENU tnnP MB g7 xX ach TEST MENU banf MI 8 LI TEST MENU tnnP I v en X ase 46 In order to accept carried out changes press Print Enter key for three 3 times Parameter active drying mode can take the following values e Drying mode STANDARD r In standard mode user should set drying temperature tmP in which a sample should be tested e Drying mode QUICK J In quick mode user should set drying temperature tmP in which a sample should be tested Specific feature of this drying mode is fast increase of drying temperature in short period of time Drying temperature for the time of 180 seconds is exceeding the pre set value by 30 after which is drops to temperature value set in the parameters of the drying mode e Drying mode MILD ra In mild mode user should set drying temperature tmP in which a sample should be tested and time t1 in which a moisture analyzer should reach pre set temperature value 47 tmP 120 C tnnP 4 ice e Drying mode STEP f I
17. e CAUTION Changes introduced in moisture analyzer memory will be permanently saved on return weighing with procedure of saving changes Press Esc key for several times until the display indicates command SAUE 2 Then select one of below option 414 e Print Enter key save accept changes e Esc key abandon introduced changes and leave to balance menu 21 8 9 WEIGHING Before start of measuring process or in case of essential change of ambient conditions at a workstation e g ambient temperature change at a workstation the moisture analyzer requires adjusting The procedure of moisture analyzer adjustment is described further in this user manual Before start of measuring procedure it is recommended to load the moisture analyzers pan a few times with mass close to the max capacity Check if unloaded moisture analyzer indicates precise zero 0 and whether measurement is stable ia a if not press ESC TARE key Place weighed object on moisture analyzers weighing pan and read result only on stabilization of measurement result Mass indication of a load placed on moisture analyzer s weighing pan can be tarred for multiple times by pressing ESC TARE key pay attention not to exceed maximal capacity of a moisture analyzer by applying multiple tare function BI J bus 7 COUC cu 56 139 During times between carrving out the following measurement series do not unplug the moistur
18. e analysis it is necessary to wear protective glasses and gloves The samples should be relatively small Under no circumstances can the instrument be left Unsupervised WARNING AN Substances containing toxic and caustic or corrosive components Substances that release toxic gases or vapours can cause irritations eyes skin or respiratory system illnesses or even death Dry such substances only in fume hood Under no circumstances should the instrument be used in an area with any risk of explosion The moisture analyzer is not designed to operate in hazardous areas 2 3 Intended use A moisture analyzer MA 3Y series is designed to determine relative moisture content in small samples of various substances determine dry mass content in small samples and determine mass of weighed objects MA 3Y ensures fast and precise determination process of water content in a tested sample and application of touch screen display considerably simplifies operation and improves functionality of the moisture analyzer A moisture analyzer MA 3Y series can be used to determine humidity content of different materials At the initial stage of measurement the device precisely determines the mass of an object placed on instruments weighing pan As the mass reading is stabilized the sample is quickly heated by a halogen lamp an IR emitter or a metal heater causing humidity evaporation from the tested sample While sampling the moisture analyze
19. e analvzer from mains It is recommended to switch off moisture analyzer s display by pressing ON OFF key On repeated pressing of the ON OFF key the moisture analyzer is ready for operation and carrying out the following measurements MOISTURE ANALYZER MAIN PARAMETERS ADJUSTING MOISTURE ANALYZER OPERATION TO AMBIENT CONDITIONS AT A WORKSTATION Setting filtering level AuE Autozero function Auto Access to library of drying modes Libr Backlight of measurement result bl Display brightness bIbA Beep sound reaction on pressing a key bEEP 22 User of a moisture analyzer can adjust its operation to current ambient conditions at a workstation by changing the value of digital filters or according to user needs autozero operation or display backlight by using parameters grouped in this function 9 1 Setting filtering level use navigating keys to select desired filter value AuE StAnd normal normal operation conditions AuE Slouu slow harsh operation conditions vibrations etc AuE Fast fast good operation conditions no vibrations etc AN f CAUTION The stronger filtering setting the longer weighing time 9 2 Autozero function In order to ensure moisture analyzer s precise mass indication autozero Auto software parameter has been introduced The application of this function is automatic control and correction of zero indication When funct
20. e moisture analyzer in excess of the prescribed maximum measuring range max capacity minus any possible tare weight that has been applied Never use the moisture analyzer in an environment endangered by an explosion This moisture analyzer is not adjusted for operation in explosive areas There must not be any modification made to the moisture analyzer 2 5 Principles of safety use Moisture analyzer is in accord with all binding safety regulations Nevertheless there are exceptional circumstances that may cause danger It is forbidden to open an instrument housing Inside there are no parts that would require maintenance repair or replacement carried out by a user In case of any problems it is recommended to contact RADWAG service or a distributor It must be always remembered to use the device in accordance with this service manual and especially to follow instructions on installation and configuration of a new device Use of a moisture analyzer MA 3Y series conversely to safety principles and user manual guidelines may be hazardous to operator s health and life It is obligatory to acknowledge the safety principles listed in the user manual use a moisture analyzer only to determine humidity content in samples and determine mass of a tested sample Any other use of the moisture analyzer may be dangerous both to the device and the user before commissioning the moisture analyzer make sure that the nominal power of the device sp
21. e parts weighing pan shields inserts Place moisture analyzer and its components in their original packaging and protect them against damage during transport UNPACKING ASSEMBLING AND STARTUP 4 1 Assembling and place of use e A moisture analyzer should be stored and used in locations free of vibrations and shakes free of air movement and dust located at the max altitude of 2000 above sea level e Moisture analyzer s place of use should ensure good air circulation around the instrument approximately 20 cm fee space around the moisture analyzer and 1 m free space over it e Ambient air temperature in the weighing room should not exceed the range of 10 C 40 C 12 e Ambient relative humidity should not exceed 80 in the temperature up to 31 C and decrease linearly to 50 of relative humidity in temperature 40 C e A moisture analyzer should be located on a stable wall console desk or a Stable working table which is not affected by vibrations and distant from heat sources e Take special safety measures when weighing magnetic objects as part of the balance is a strong magnet 4 2 Unpacking Carefully remove the moisture analyzer from its packaging remove the plastic and foil transport protective elements Gently place the moisture analyzer in its intended place of use Assembly the components of drying chamber following guidelines from below figure Assembling moisture analyzer components
22. ecified on its data plate is compatible 10 with the supply in the mains to which the moisture analyzer will be plugged in replecemant of halogen lamps can only be carried out by authorized service protect moisture analyzer against contacts with liquids it might lead to electrocution fire emission of substances containing toxic or caustic vapour emission of explosive substances 2 6 Warranty Warranty does not cover the following cases e Not observing the regulation listed in user manual e Using the moisture analyzer conversely to its intended use e Any modifications of moisture analyzer or cases when its housing is opened damaged protective stickers e Mechanical defects and defects caused by media liquids water and natural wearing off e Improper placing of defects of electrical network mains e Overloading of measuring mechanism of the moisture analyzer 2 7 Monitoring metrological parameters of the instrument Metrological characteristics of the moisture analyzer requires periodical inspection carried out by its operator Inspection frequency is conditioned by ambient conditions in which the moisture analyzer is used types of performed processes and accepted quality management system in an organization 2 8 Data included in this user manual Please read the user manual carefully before instrument s plugging to mains and startup even if the user is experienced with this type of moisture analyzers
23. eeeeeeeeaeees 27 9 6 beep sound reaction on pressing a function key cceeeeeeees 27 10 MOISTURE ANALYZER ADJUSTMENT ll nnnnnnnnnzznnnnnnzznz 28 10 1 External AdjUStMent cccccccsseccssececsceceseeseseeesseeesesensueeseseeenseeeneas 29 102 Adjustment LES L tintin ante ceusoae cienietaen tide tia Meet i bati bu l d 30 10 3 Drying chamber adjustment ss snnnnnnnennnnnnnnznnnnnanznnnnzznzanznnanznn 31 10 4 Adjustment report printout ss ssessseennnnnnnnnnnznnnznnnnznznzenzznnznzzzzznzzzn 34 10 5 Drying process teS lied ka Ta leuiatnenoracduvdnavannatseToderboniaarans 35 11 12 12 1 12 2 13 V3 Te 13 2 13 3 13 4 14 14 1 14 2 14 3 15 15 1 16 17 19 DETERMINING CONTENT OF A PRINTOUT FOR GLP PROCEDURES a a aiming ace a au 3 DATE AND TIME SET TING aa ae ae a 40 Sening MHC IO 40 Seting Cale ai il i ts ditt eE a E rE a secede 41 RS 232 FUNCTIONS seraa Sues nase tctbie wap buna ttronmdataaate 41 BAG Fale SCMING sce States pesta b tla a A aa da re Bit ead 41 Determining data type sent via RS 232 Output ss sesenennennnnzznnnnzz 42 PFINTOLILI ME FV alles a i ssa da 43 Determining range of data sent during drying process 0c008 43 DRYING PROCESS WITH USE OF SHORTENED MENU 44 Setting means of auto switch off mode cc ecceeeeeceeeeeeeeeeeeeeees 45 Active drying mode vs aics she Saiecet dew suiee Bie Sas
24. elf heating period takes approximately 30 minutes For moisture analyzers that were stored in much lower temperatures before plugging to mains e g during winter period thermal stabilization should last approximately 4 hours During self heating period the indications on moisture analyzer s display may change Correct operation of a moisture analyzer is possible within temperature range specified in the technical parameters see point 1 It is recommended that ambient temperature changes at moisture analyzer s place of use are very small slow 17 f USER MENU User menu is divided into 5 basic function groups 7 1 Moving through user menu An operator moves through moisture analyzers menu using keys on overlay s keyboard Setup key Entering main menu Navigating key UP Selecting group of parameters one by one upwards changing parameter value by one value upwards Navigating key DOWN Selecting group of parameters one by one downwards changing parameter value by one value downwards Navigating key RIGHT Selecting group of parameters for activating On pressing the key the display indicates the first parameter in a selected group Navigating key LEFT Exit to previous menu level e g to main menu Esc key Abandon parameter changes Print Enter key Accept confirm introduced changes e UF G0 GI E 8 18 Names of function groups and their content P1 CAL Adjustment P1
25. ember to remove the drying pan from the drying chamber before its cleaning If the drying pan assembly is installed while being clened it may damage instrument s measuring system thus remove it from the bracket 14 4 6 Plugging to mains A moisture analyzer can be plugged to mains only by means of original power cord which comes standard with the moisture analyzer Rated voltage specified on device s data plate must be compatible with mains rated voltage The power cord can be connected only to socket with ground contact Plug the power cord to the moisture analyzer The moisture analyzers power plug is located at the back of instrument s housing On plugging to mains moisture analvzers displays software s name and number after which the indication changes to 0 000 g in case of a moisture analyzer with measuring accuracy 1 mg or 0 0000 g in case of a moisture analyzer with measuring accuracy 0 1 mg In mass indication is other than zero press O T key located on the overlay 4 7 Connecting peripheral equipment The moisture analyzer must be unplugged from the mains before connecting or disconnecting any peripheral equipment printer PC computer Use only peripheral equipment recommended by the manufacturer with your moisture analyzer These have been ideally coordinated to your moisture analyzer On connecting a peripheral device plug the moisture analyzer to mains 15 5 KEYBOARD FUNCTION KEYS www radwag pl
26. entered Use navigating arrows to set the 130 temperature press ENTER to confirm CO merg Wait to see the window with temperature D gt erro related to adjustment set L temperature 2013 05 24 09 21 18 Balance Id 349011 Calibr Id 324568 The result of the test may be printed on a printer conected to the balance To do it press PRINT button Set temp 130 End temp 130 An instance of the report is to be fount on the left Measured temp 129 Acceptable error 2 Status OK Press Esc few times to get back to the main window 11 DETERMINING CONTENT OF A PRINTOUT FOR GLP PROCEDURES Group of parameters P2 GLP enables declaring variables that are present on an adjustment printout and printout activated after a measurement P2 GLP P2 14 USr P2 2 PrJ P2 3 Ptin YES P2 4 PdAt YES P2 5 PUSr YES P2 6 PPrJ YES P2 7 Pld YES P2 8 PFr YES 37 e P2 01 USr The parameter enables determining name of a operator who works with a moisture analyzer User name contains maximally 6 alphanumeric characters User name is inserted using moisture analyzers keyboard and navigating arrows Up Down Left Right Accessible characters and their equivalents displayed by the moisture analyzer pre ene ee pence 0 11 2 13 14 LSJ L6 L7 L8j L9 KEEEBEBEHEBE BI EGI DI LE LF LG HJ LI EE LEBBEHEBBEBE OJ LPJ LQ LRJ LSJ LT KEEBBBEBBEBE bj Loe Pes LEY L9J ER Based SEBBBBEBBBBE o L
27. f mass of an adjustment weight with the value of last adjustment saved in moisture analvzers memory This process is automatic and its result is previewed on the display if a moisture analyzer is connected to a computer or a printer through RS 232 interface data on adjustment test is printout only if corresponding option has been enabled in moisture analyzers settings Press Print Enter key to return to previous display in moisture analvzer s menu structure 30 10 3 Drying chamber adjustment Special adjustment set which is an atypical accessory of a moisture analyzer is used for temperature adjustment 1 Thermometer 2 Thermometer holder with a holder shield Adjustment is a process that aims at calibration of temperature sensor of a drying chamber To proceed to temperature adjustment please insert the temperature adjustment set into the moisture analyzer Follow instruction below Step 1 Displace e disposable drying pan e drying pan handle e drying pan bracket e drying chamber cover 31 Step 2 Insert parts of the set into the drying chamber e shield and thermometer Step 3 After set assembly close the drying chamber and start temperature adjustment CUTION Use most gentle movements so as not to damage moisture analyzer s mechanism 32 Go to menu P1 03 tE_CAL adjustment process is initiated automatically The moisture analyzer displays current temperature in the drying chamber
28. f this setting the backlight is switched automatically off if measurement results does not change within 10 seconds Backlight is automatically activated at the moment of weighing result change on moisture analyzer s display 26 9 5 Brightness adjustment of display backlight Si no 7 gt ES 100 maximum display brightness 20 minimum display brightness no display brightness disabled 9 6 beep sound reaction on pressing a function key bEEP On signal of pressing function key enabled bEEP OFF signal of pressing function key disabled 2 10 MOISTURE ANALYZER ADJUSTMENT As the gravitational acceleration force has different value at various latitudes and altitudes a moisture analyzer should be adjusted to present working conditions This process should take place at the first installation of the instrument on site and at its every re location as in case of ambient temperature changes In order to ensure the highest weighing accuracy it is recommended to periodically refresh moisture analyzers accuracy by carrying out adjustment process Adjustment should be carried out Before the beginning of measuring process If long breaks between following measuring series occur Types of adjustment adjustment with an external weight the weighing pan In case there is load on the weighing pan the display will indicate a command Er1 Hi It is a command of unloading the pan
29. hanldeiede ce ide seni denturee bane cu nbiddedeneidiveas 46 Type of displayed measurement result sess eeennnnnzennnzzznnznzenzzzzni 49 DRYING PROCESS WITH USE OF DRYING PROGRAM HBRAR A A AT PE MARA 50 sample mass COMO aaa e aid 51 DRYING PROGES Sa i b EE E 52 SET OF COMPUTER MOISTURE ANALVZER COMMANDS 56 ERROR MESSAGE iss ie i a a e tal 58 PRINCIPLES OF USE sia kd 58 1 TECHNICAL DATA MAC 50 1 MAC 50 MAC 110 MAC 210 Type mass Readability of ETT moisture 0 0001 0 001 readout Repeatability 0 1 sample 2g 0 02 sample 10g of moisture content reading Drying max 160 C temperature max 250 C WH range Heating halogen WH module infrared emitter heater in metal cover NS Drying modes 4 drying modes standard quick step mild Auto switch off 3 modes automatic time defined manual option temperature Power supply 230V 50Hz AC 400W Display LCD backlit Pan size 90 mm h 8 mm Drying 120 x 120 x 20 mm chamber dimensions Gross weight dimensions Dimensions 2 GENERAL SAFETY INFORMATION 2 1 Definitions of signals and warning signs Safety precautions are marked with special descriptions and warning signs They inform and warn a user of possible dangers Ignoring the safety warnings may cause injuries damage of the moisture analyzer its inappropriate operation and errors of measurements 2 1 1 Warning descriptions WARNING Dangerous situations of high ri
30. ion is enabled it Compares moisture analyzer indications at declared time interval e g 1 s on conditions that weighing pan is unloaded and display indication is close to zero If results vary less than declared AUTOZERO range e g one division the moisture analyzer will zero automatically display marker of stable measurement result m and precise zero marker U f AUTOZERO function is enabled then each weighing process starts from precise zero point There are however some cases when this function can be a disturbing factor of measuring process for instance very slow placing of load on the weighing pan e g load pouring in such case system of zero indication correction can also correct actual indication of loaded mass Auto On autozero enabled Auto OFF autozero disabled 24 9 3 Access to library of drying programs In order to use the library of drying programs set parameter lt Libr gt to value lt YES gt no libraries of drying programs disabled YES libraries of drying programs enabled 25 9 4 Backlight of measurement result display backlight The function enables switching on and off backlight of measurement result on the display backlight disabled backlight enabled backlight disabled automatically if measured indication does not change within 10 seconds CAUTION Moisture analyzer software has implemented option of automatic backlight switch off bl Aut In case o
31. is used for temperature adjustment of the drying chamber See point 10 3 for assembly instruction To start the procedure first assembly the adjustment set into the drying chamber next enter lt CAL gt menu and activate process P1 05 tSt_Co follow instruction below After the thermometer has been assembled close the drying chamber and proceed to the test 35 fo FRE munb 324558 gt Sc P0002 i 26 EESE 0091 59 17 B3 EESE Enter P1 CAL menu next start P1 05 tSt_Co procedure Before the test activation set its parameters in accordance with diagram and description to be found below Use navigating arrows to set specified test temperature press ENTER to confirm Next enter tolerable accepted by the user temperature errors Use navigating arrows to set specified error value press ENTER to confirm Next enter serial number of the adjustment set which will be used for the test Use navigating arrows to set the number press ENTER to confirm Upon confirmation of the number program will automatically start drying process until the specified temperature is reached Time and sensor temperature information will be displayed Temperature will remain unchanged for 8 minutes like for temperature adjustment process 36 After 8 minutes the user will see a window ALE 4 130 EZ Bo s where temperature read from the assembled adjustment set must be l ALE V BQ j
32. n step mode user should set drving temperature tmP in which a sample should be tested temperature values tmP1 and tmP2 and time values ti and t2 between reaching the temperature values in each of the steps 48 tmP 120 C tmP2 tmP1 CAUTION For drving mode Quick the user must set the drving temperature and time interval of heating in temperature 3090 higher than the specified temperature Time interval of heating starts at the moment when the temperature has been reached For drying mode Step the user must set threshold temperature values 1 and 2 drying temperature and time intervals of heating for particular intermediate temperatures 1 and 2 Time interval of heating for a given step starts at the moment when the temperature has been reached for the given step 14 3 Type of displayed measurement result TEST MENU TEST MENU In order to accept carried out changes press Print Enter key for two times e Percent loss of mass 49 as Displays mass change recorded during drying process and expressed in percent e Part of dry mass obtained in drying process and expressed in percent 0 Ayo Measurement result is part of mass that is remaining on the drying pan after humidity content evaporation e Humid dry ratio obtained as a result of drying process and expressed in percent AR Measurement result is part of mass that evaporated from the dried sample in drving process e Mass change g
33. nnnnzznnnnnnnnnnnnnnnnn nn mann nn 12 4 2 MEV OCI MING yan a a e u a re 13 4 3 Level jil 0 eetaeatniss beste ereseatoreanen verde enlents techeemnstiee ness berme eb enti aesiendnes 14 4 4 Standard delivery components sssssennnnnzennnnzznnnnnzznnnnnnznnnzznnenzzzzna 14 4 5 GINN cade se ese cs a muses meta A E seu caeoatoe dscns E E A 14 4 6 Plugging tO ln seein nurhtatdccseantectsuthcisisesnaectvishisbwarntedessholelsesnmeceisbid 15 4 7 Connecting peripheral equipment sse seenennnnnzznnnzzennnnnznnnnznzznnznza 15 5 KEYBOARD FUNCTION KEVS ll nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnti 16 6 SI i euip E teens 17 6 1 Moisture analyzer temperature stabilization period c ccceeeeeees 17 T COEP ME NG a E E EE 18 7 1 Moving through user MenU Less nnennnnnnnnnnnnnnnnnninnanznnannnnnnnzn tant nantnn 18 7 2 Return to weighing MOdE cccccecesesceceseesesececeeeteuseseseeseeeeensesenees 21 8 Ad Ss L 22 9 MOISTURE ANALYZER MAIN PARAMETERS ADJUSTING MOISTURE ANALYZER OPERATION TO AMBIENT CONDITIONS AT A WORKSTATION LL nnnennnenznnnnnenznnnznnnzza 22 9 1 Setting filtering level nnennenn ran nn ran nra nem rannn na 23 9 2 AUtOZETO TUNG OM sssrini nit koki raian aeai 24 9 3 Access to library of drying programs ss eenennnnnzznnenznznnnnnnnnnnnn nanna 25 9 4 Backlight of measurement result display backlight 26 9 5 Brightness adjustment of display backlight cccceccese
34. r is continuously checking the loss of mass and on calculation it displays current moisture content in a tested sample Compared to conventional methods of humidity content determination of various substances application of moisture analyzer MA 3Y series considerably shortens measurement time and simplifies testing procedure MA 3Y series allows for setting multiple parameters which influence the procedure of moisture content determination in a sample such as temperature time drying modes etc 2 4 Inappropriate use CAUTION Do not open the drying chamber during drying process Moisture analyzer features a halogen lamp which is a very powerful heat source Thus user should pay special attention no to touch those elements of a moisture analyzer that get hot while drying procedure i e disposable pan pan handle and inner shields of the drying chamber Remember that some of tested samples may become dangerous if heated appearance of poisoning vapours danger of ignition or explosion Moisture analyzer MA 3Y series is not intended for dynamic weighing Even if small amounts of a sample are added to taken off the weighing pan the mass readout should only be taken only on stabilization of measurement result appearance of stability pictogram iu on the display Do not place any magnetic materials on the weighing pan as this can cause damage of the measuring system of the instrument Be sure to avoid impact shock and overloading th
35. rom drying process header line footer 43 Return to weighing mode see point 8 2 return to weighing mode 14 DRYING PROCESS WITH USE OF SHORTENED MENU Menu of drying mode enables setting the following parameters means of drying process auto switch off mode drying mode for carrying out the drying process type of displayed measurement result In order to start drying process with use of shortened menu disable access to libraries of drying programs go to menu P6 01 Libr In order to change parameter settings enter the drying menu by pressing Test menu key Marker of submenu group drying process auto switch off mode starts flashing Then using Right navigating key enable menu of changing settings of this parameter group Use navigating keys Up and Down to set one of available options and accept changes by double pressing of Print Enter key or continue parameter settings single pressing of Print Enter key 44 14 1 Setting means of auto switch off mode TEST MENU TEST MENU Parameter switch off mode can take the following values automatic finish mass change 1mg in 10s time automatic finish mass change 1mg in 25s time automatic finish mass change 1mg in 60s time e oR GN automatic finish mass change 1mg in 90s time automatic finish mass change 1mg in 120s time manual finish on pressing Start Stop key Maximal time interval of the
36. rom the above procedure is means of aborting the drying process in manual mode on pressing Start Stop key the moisture analyzer aborts drying process with no need to confirm the action by pressing Print Enter key 55 17 SET OF COMPUTER MOISTURE ANALYZER COMMANDS Function Command Function Command Function Command Function Command Function Command INTERFACE RESET R CR LF Zeroing of currently carried out commands i e tare which waits for stable result SEND ALL IMPLEMENTED COMMANDS FROM THE INSTRUMENT PC CR LF sends information on all implemented commands in the program from the instrument SEND STABLE RESULT IN BASIC UNIT S CR LF sends result in basic unit from the instrument on stable mass readout IMMEDIATELY SEND THE RESULT IN BASIC UNIT SI CR LF sends result in basic unit from the instrument SEND THE RESULT IN CURRENT UNIT SU CR LF sends the result in current used result on stable mass readout 56 Function Command Function Command Function Command Function Command Function Command Function Command Function Command Function Command Function Command Caution IN IMMEDIATELV SEND THE RESULT IN CURRENT UNIT SUI CR LF sends the result in current used unit from the instrument ZERO THE INDICATION Z CR LF zeroes the indication on stable readout TARE WHEN STABLE T CR LF TARE the indication on stable readout SWITCH OFF CONTINUOUS TRANS
37. s control is visualized bv displaving pictograms LO OK or HI on moisture analvzer displav The option is implemented for information purpose oniv and facilitates a user in preparing the same or verv similar sample to be tested thus increasing repeatability of measurements If the pre determined mass control criteria are not met i e pictograms LO or HI are displayed the moisture analyzer still starts the drying process Settings of mass control option are provided below 15 1 Sample mass control Sample mass control option is active only in case of enabled access to library of drying programs P6 01 Libr parameter set to YES The mass control value and tolerance value are set in the following way 51 B oe 0 0000 16 DRYING PROCESS In order to start the drying process a user should select a drying mode and then act according to below guidelines 52 Bi TA a Pres 9 mann ed Ad ILI g Pra pi 0 00807 Start drying process by pressing Start Stop key and on emptying moisture analyzers drying pan pressing TARE key Open the drying chambers lid place test sample on the drying pan and close the drying chamber s lid 53 8 990002 1 26 a O06 w Changing of displayed data during drying process is carried out by pressing Display key In order to abort drying process press Start Stop key and accept switch off mode of drying process by pressing Print Enter key An exception f
38. sk These situations Can cause serious injuries or death if the safety precautions are not taken CAUTION Dangerous situations of low risk These situations can cause damage of the instrument or its functions loss of data as well as minor or moderate body injuries ATTENTION Important information related to the moisture analyser 2 1 2 Warning signs Electric shock risk Acid Corrosion Danger Flammable or explosive substances Toxic substances Hot surfaces 2 2 Safety information CAUTION The use of moisture analyzer MA 3Y regardless of both safety information and user manual guidelines may cause health damage and even death WARNING Nominal voltage for a moisture analyzer is 230 VAC It means that safety usage precautions for low voltage devices must be abide by while operating the device Three core power supply cable with grounding pin comes standard with a moisture analyzer If necessary an extension cord can be used as long as it meets the applicable standards and has a protective ground conductor Intended disconnection of the grounding cable is forbidden CAUTION Drying chamber cannot be opened during operation drying process It is due to the fact that a halogen lamp and its glass shield may reach the temperature of up to 400 C When setting up the moisture analyzer leave enough space to prevent heat from building up and to keep your analyzer from overheating Leave about 20
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