Radwag MAC 210 Moisture Analyzer Manual de usuario

User manual no.: IMMU-12-03-04-14-ENG MOISTURE ANALYZER MAC SERIES BALANCES AND SCALES RADWAG 26 – 600 Radom, Bracka 2

10 considerably shortens measurement time and simplifies testing procedure. MA 3Y series allows for setting multiple parameters which influence the

11 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 autho

12 2.9.1. Protective clothing The use of protective clothing is highly recommended while working with the instrument in order to take safety preca

13 • Ambient relative humidity should not exceed 80% in the temperature up to 31°C, and decrease linearly to 50 % of relative humidity in temperatu

14 When assembling the pan supporter (bracket) pay special attention to the correct positioning of its mandrel. The mandrel features a cut for it

15 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

16 5. KEYBOARD – FUNCTION KEYS Start/Stop key – starting / ending drying process according to selected drying mode. Esc key, abandoning

17 Display key – changes type of data displayed during and after drying process. Setup key – enter to main menu. Test menu key – function key f

18 7. USER MENU User menu is divided into 5 basic function groups. 7.1. Moving through user menu An operator moves through moisture analyzer’s men

19 Names of function groups and their content: P1 CAL [Adjustment] P1-01 ECAL | [external adjustment] P1-02 tCAL | [adjustment test] P1-

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21 P6 othEr [Other functions] P6-01 Libr | YES/no [access to drying modes library] P6-02 bL | YES/no [display backlight] P6-03 bLbA |

22 8. WEIGHING Before start of measuring process or in case of essential change of ambient conditions at a workstation (e.g. ambient temperature c

23 User of a moisture analyzer can adjust its operation to current ambient conditions at a workstation (by changing the value of digital filters), o

24 CAUTION: The stronger filtering setting the longer weighing time. 9.2. Autozero function In order to ensure moisture analyzer’s precise mass indi

25 9.3. Access to library of drying programs In order to use the library of drying programs set parameter <Libr> to value <YES>: no

26 9.4. Backlight of measurement result (display backlight) The function enables switching on and off backlight of measurement result on the displa

27 9.5. Brightness adjustment of display backlight 100 - maximum display brightness 20 - minimum display brightness no - display brightne

28 10. MOISTURE ANALYZER ADJUSTMENT As the gravitational acceleration force has different value at various latitudes and altitudes, a moisture anal

29 10.1. External adjustment External adjustment in moisture analyzer MAC series should be carried out with an external mass standard / weight cla

3 1. TECHNICAL DATA ... 5 2. GENERAL SAFETY INFORMATION ...

30 10.2. Adjustment test Adjustment test is a comparison of mass of an adjustment weight with the value of last adjustment saved in moisture analy

31 10.3. Drying chamber adjustment Special adjustment set, which is an atypical accessory of a moisture analyzer, is used for temperature adjustmen

32 Step 2. Insert parts of the set into the drying chamber: • shield and thermometer Step 3. After set assembly close the drying chamber and st

33 Go to menu P1-03 tE_CAL, adjustment process is initiated automatically. The moisture analyzer displays current temperature in the drying ch

34 to the current temperature displayed on the control thermometer – as in previous step. On entering the temperature value and accepting it by pr

35 Remember, that if the parameter is set to YES, then a report is generated and sent (printed) automatically. Content of report from adjustment pro

36 Enter P1 CAL menu, next start P1-05 tSt_Co procedure. Before the test activation set its parameters in accordance with diagram and description,

37 After 8 minutes the user will see a window, where temperature read from the assembled adjustment set must be entered. Use navigating arrows t

38 • P2-01 USr The parameter enables determining name of a operator who works with a moisture analyzer. User name contains maximally 6 alphanumeri

39 WILK An instance of a user name inserted to a moisture analyzer using small letters takes below form: wilk • P2-02 Prj The parameter enable

4 11. DETERMINING CONTENT OF A PRINTOUT FOR GLP PROCEDURES ... 37 12. D

40 Option determining presence of moisture analyzer’s factory number on a printout. • P2-08 PFr Option enabling printing frames on a printout. F

41 12.2. Setting date This parameter enables setting date in a moisture analyzer. In order to change date settings use navigating keys Up, Down,

42 - 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 2

43 13.3. Printout interval Printout interval determines how often data on drying process is sent through RS 232 port. Available settings: 1, 2,

44 Return to weighing mode (see point 8.2 – return to weighing mode). 14. DRYING PROCESS WITH USE OF SHORTENED MENU Menu of drying mode enable

45 14.1. Setting means of auto switch off mode Parameter switch off mode can take the following values: 1 – automatic finish (mass change 1

46 In order to accept carried out changes, press Print/Enter key for three (3) times. 14.2. Active drying mode

47 In order to accept carried out changes, press Print/Enter key for three (3) times. Parameter active drying mode can take the following values:

48 • Drying mode STEP In step mode, user should set drying temperature tmP in which a sample should be tested, temperature values tmP1 and t

49 CAUTION: For drying mode Quick the user must set the drying temperature and time interval of heating in temperature 30% higher than the specif

5 1. TECHNICAL DATA Type MAC 50/1 MAC 50 MAC 110 MAC 210 Max capacity 50 g 50 g 110 g 210 g Readability 0,1 mg 1 mg 1 mg 1 mg Tare range -

50 Displays mass change recorded during drying process, and expressed in percent, • Part of dry mass obtained in drying process, and expressed

51 In order to exit the option of using drying program libraries, disable access to libraries in moisture analyzer’s menu (see point 9.3. of this

52 16. DRYING PROCESS In order to start the drying process, a user should select a drying mode, and then act according to below guidelines:

53 Start drying process by pressing Start/Stop key, and on emptying moisture analyzer’s drying pan, pressing TARE key. Open the drying chamber’s

54 Changing of displayed data during drying process is carried out by pressing Display key.

55 In order to abort drying process, press Start/Stop key and accept switch off mode of drying process by pressing Print/Enter key. An excepti

56 17. SET OF COMPUTER – MOISTURE ANALYZER COMMANDS Function INTERFACE RESET Command R CR LF (zeroing of currently carried out commands, i.e.

57 Function IMMEDIATELY SEND THE RESULT IN CURRENT UNIT Command SUI CR LF (sends the result in current used unit from the instrument) Function

58 18. ERROR MESSAGES If moisture balance software detects an error a proper error message appears on the graphic display. The error message conta

59 Parameter allowing the moisture analyser to be operated by means of a prior version of the software (valid since June 2013). Upon setting paramet

6 Dimensions: 2. GENERAL SAFETY INFORMATION 2.1. Definitions of signals and warning signs Safety precautions are marked with special descript

60 MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS RADWAG BALANCES AND SCALES POLAND, 26 – 600 Radom, Bracka 28 Phone. +48 48 38 48 80

7 Acid / Corrosion Danger Flammable or explosive substances Toxic substances Hot surfaces 2.2. Safety information CAUTION! The use

8 forbidden. CAUTION: Drying chamber cannot be opened during operation (drying process). It is due to the fact that a halogen lamp and its glas

9 Flammable or explosive substances, substances containing solvents or releasing flammable or explosive gases or vapours. Perform a risk analysis