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MRC EM-9300SD Operation Manual Download Page 9

4. MEASURING PROCEDURE

4-1 Function selection 

1)Turn on the meter by pressing the  " Power Button "

( 3-2, Fig. 1 ) momentarily.

*

Pressing the  " Power Button " ( 3-2, Fig. 1 )

continuously and > 2 seconds again will turn off the

meter.

2)The meter can select 4 kind function as :

a.Air velocity/Temp.
b. Humidity/Temp.  measurement
c. Type K/J Thermometer
d. Light meter

Pressing the  " Function Button " ( 3-3, Fig. 1 )
continuously ( not release the button ),  the Display
will show the following text in sequence :

An

 Air velocity/Temp.  measurement

 rH 

 Humidity/Temp.  measurement

 tP 

 Type K/J Thermometer measurement

 LIgHt  Light meter 

Until the Display show the desired mode ( Function ),
just release the " Function Button " ( 3-3, Fig. 1 ), the
meter will execute this function with default.

7

Summary of Contents for EM-9300SD

Page 1: ...on measurement Although this METER is a complex and delicate instrument its durable structure will allow many years of use if p r o p e r o p e r a t i n g t e c h n i q u e s a r e developed Please read t h e f o l l o w i n g instructions carefully and always keep this manual within easy reach OPERATION MANUAL 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 3 19...

Page 2: ...econd 14 5 3 Manual Datalogger Set sampling time 0 second 15 5 4 Check time information 15 5 5 Check sampling time information 16 5 6 SD Card Data structure 16 6 Saving data from the SD card to the computer 17 7 ADVANCED SETTING 18 7 1 Set clock time Year Month Date Hour Minute Second 19 7 2 Decimal point of SD card setting 20 7 3 Auto power OFF management 20 7 4 Set beep Sound ON OFF 21 7 5 Selec...

Page 3: ...datalogger is available set the sampling time to 0 during execute the manual datalogger function it can set the different position location No position 1 to position 99 Innovation and easy operation computer is not need to setup extra software after execute datalogger just take away the SD card from the meter and plug in the SD card into the computer it can down load the all the measured value wit...

Page 4: ...g range the sampling time setting value should be 2 seconds Sampling time can set to 1 second but memory data may loss Manual Push the data logger button once will save data one time Set the sampling time to 0 second Manual mode can also select the 1 to 99 position Location no Memory Card SD memory card 1 GB to 16 GB Advanced Set clock time Year Month Date setting Hour Minute Second Decimal point ...

Page 5: ...he USB plug Operating 0 to 50 Temperature Operating Less than 85 R H Humidity Power Supply A Alkaline or heavy duty DC 1 5 V battery UM3 AA x 6 PCs or equivalent A DC 9V adapter input AC DC power adapter is optional Power Current Normal operation w o SD card save data and LCD Backlight is OFF Approx DC 15 mA When SD card save the data and LCD Backlight is OFF Approx DC 36 mA Weight 515 g 1 13 LB D...

Page 6: ... m s 0 1 m s 2 0 2 m s km h 1 4 90 0 km h 0 1 km h 2 0 8 km h mph 0 9 55 9 mile h 0 1 mile h 2 0 4 mile h knot 0 8 48 6 knots 0 1 knots 2 0 4 knots FPM 80 4930 ft min 1 ft min 2 40 ft min Note m S meters per second km h kilometers per hour FPM feet per minute knot nautical miles per hour mph miles per hour international knot B Temperature Measuring Range 0 to 50 32 to 122 Resolution 0 1 0 1 Accura...

Page 7: ... Accuracy Type lution Type K 0 1 50 0 to 1300 0 0 4 0 8 50 1 to 100 0 0 4 1 0 1 58 0 to 2372 0 0 4 1 5 58 1 to 148 0 0 4 1 8 Type J 0 1 50 0 to 1200 0 0 4 0 8 50 1 to 100 0 0 4 1 0 1 58 0 to 2192 0 0 4 1 5 58 1 to 148 0 0 4 1 8 Accuracy value is specified for the meter only Temp probe Type K TP 01 TP 02A TP 03 TP 04 is the optional accessories refer page 26 Above specification tests under the envi...

Page 8: ...Sampling time check Button 3 7 Probe input socket 3 8 Type K J thermometer socket 3 9 SD card socket 3 10 RS 232 Output Terminal 3 11 Reset Button 3 12 DC 9V Power Adapter Input Socket 3 13 Battery Compartment Cover 3 14 Battery Cover Screws 3 15 Stand 3 16 Tripod Fix Nut 3 17 Probe head Anemometer Humidity Temp Light 3 18 Anemometer vane 3 19 Humidity Temp sensor 3 20 Light sensor 3 21 Probe plug...

Page 9: ...city Temp b Humidity Temp measurement c Type K J Thermometer d Light meter Pressing the Function Button 3 3 Fig 1 continuously not release the button the Display will show the following text in sequence An Air velocity Temp measurement rH Humidity Temp measurement tP Type K J Thermometer measurement LIgHt Light meter Until the Display show the desired mode Function just release the Function Button...

Page 10: ... same time the lower Display will show the air temperature value Change the Air velocity unit Air velocity unit are m S FPM Ft min Km h Knots mph Mile h If intend to change the Air velocity unit press the Unit Button 3 4 continuously the unit will change from m S to Km h mph Knot FPM in sequence until the desired unit is present on the Display release the Unit Button the select unit will save into...

Page 11: ... to let the meter s temperature unit default to then please refer chapter 7 6 page 22 4 4 Type K J thermometer 1 Function select to Type K J thermometer 2 Plug the Thermocouple Temp Probe Type K Temp probe pr Type J Temp probe optional into Type K J Probe Input Socket 3 8 Fig 1 The Display will show the measuring value that sensing from the Temp probe 3 If the Display show the indicator K it is re...

Page 12: ... on the meter by pressing the Power Button 3 2 Fig 1 once 3 Hold the Probe by hand and let the Light sensor 3 20 Fig 1 face against the measurement light source the Display 3 1 Fig 1 will show the light measurement value Unit change for light measurement If intend to change the Light unit LUX Ft cd press the Unit Button 3 4 continuously the unit will change from LUX Ft cd in sequence until the des...

Page 13: ...dapter SL 417 the detail operation procedures please refer to its operation manual 3 Power on the meter by pressing the Power Button 3 2 Fig 1 The meter s Display will show the text Sound once a while then return to normal screen Display unit is dB Now the whole system meter sound adapter are ready for the sound level measurement The display will show the measuring sound value with unit dB 4 7 Dat...

Page 14: ...he memory function continuously b Press the REC Button 3 4 Fig 1 again the REC MIN symbol along with the minimum value will appear on the display If intend to delete the minimum value just press the Hold Button 3 3 Fig 1 once then the display will show the REC symbol only execute the memory function continuously c To exit the memory record function just press the REC button for 2 seconds at least ...

Page 15: ...the SD card Format at first please refer chapter 7 8 page 22 c Time setting If the meter is used at first time it should to adjust the clock time exactly please refer chapter 7 1 page 19 d Decimal format setting The numerical data structure of SD card is default used the as the decimal for example 20 6 1000 53 But in certain countries Europe is used the as the decimal point for example 20 6 1000 5...

Page 16: ...enable refer to Chapter 7 4 page 21 b Pause the datalogger During execute the Datalogger function if press the Logger Button 3 6 Fig 1 once will pause the Datalogger function stop to save the measuring data into the memory circuit temporally In the same time the text of REC will stop flashing Remark If press the Logger Button 3 6 Fig 1 once again will execute the Datalogger again the text of REC w...

Page 17: ... 3 5 Fig 1 the lower no position no will flashing It can use the Button 3 6 Fig 1 or Button 3 5 Fig 1 to set the measuring position 1 to 99 for example room 1 to room 99 to identify the measurement location the lower Display will show P x x 1 to 99 After the position no is selected press the Enter Button 3 4 Fig 1 to confirm b Finish the Datalogger Press the REC Button 3 4 Fig 1 continuously at le...

Page 18: ... the first time to execute the Datalogger under the route EMA01 will generate a new file name EMA01001 XLS After exist the Datalogger then execute again the data will save to the EMA01001 XLS until Data column reach to 30 000 columns then will generate a new file for example EMA01002 XLS 3 Under the folder EMA01 if the total files more than 99 files will generate anew route such as EMA02 4 The fil...

Page 19: ... SD card into the SD card adapter then connect the SD card adapter into the computer 3 Power ON the computer and run the EXCEL software Down load the saving data file for example the file name EMA01001 XLS EMA01002 XLS from the SD card to the computer The saving data will present into the EXCEL software screen for example as following EXCEL data screens then user can use those EXCEL data to make t...

Page 20: ...he Next Button 3 3 Fig 1 once a while in sequence to select the eight main function the lower display will show dAtE Set clock time Year Month Date Hour Minute Second dEC Set SD card Decimal character PoFF Auto power OFF management bEEP Set beeper sound ON OFF tYPE Select the Thermometer to Type K or Type J t CF Select the Temp unit to or SP t Set sampling time Hour Minute Second Sd F SD memory ca...

Page 21: ...ust the value Setting start from Year value After the desired value is set press the Enter Button 3 4 Fig 1 once will going to next value adjustment for example first setting value is Year then next to adjust Month Date Hour Minute Second value 2 After set all the time value Year Month Date Hour Minute Second the screen will jump to SD card Decimal character setting screen Chapter 7 2 Remark After...

Page 22: ...per value to bASIC or Euro bASIC Use as the Decimal point with default Euro Use as the Decimal point with default 2 After select the upper text to bASIC or Euro press the Enter Button 3 4 Fig 1 will save the setting function with default 7 3 Auto power OFF management When the lower display show PoFF 1 Use the Button 3 6 Fig 1 or Button 3 5 Fig 1 to select the upper value to yES or no yES Auto Powe...

Page 23: ...ON 2 After select the upper text to yES or no press the Enter Button 3 4 Fig 1 will save the setting function with default 7 5 Select the Thermometer to Type K or Type J When the lower display show tYPE 1 Use the Button 3 6 Fig 1 or Button 3 5 Fig 1 to select the Display unit to K or J K Type K thermometer J Type J thermometer 2 After Display unit is selected to K or J press the Enter Button 3 4 F...

Page 24: ...7 7 Set sampling time SecondS When the lower display show SP t 1 Use the Button 3 6 Fig 1 or Button 3 5 Fig 1 to adjust the value 1 2 5 10 30 60 120 300 600 1800 3600 seconds 2 After the Sampling value is selected press the Enter Button 3 4 Fig 1 will save the setting function with default 7 8 SD memory card Format When the lower display show Sd F 1 Use the Button 3 6 Fig 1 or Button 3 5 Fig 1 to ...

Page 25: ...Input Socket 3 12 Fig 1 The meter will permanent power ON when use the DC ADAPTER power supply The power Button function is disable 9 BATTERY REPLACEMENT 1 When the left corner of LCD display show it is necessary to replace the battery However in spec measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate 2 Loose the screws of th...

Page 26: ... method During the power on use a pin to press the Reset Button 3 11 Fig 1 once a while will reset the circuit system 11 RS232 PC SERIAL INTERFACE The instrument has RS232 PC serial interface via a 3 5 mm terminal 3 10 Fig 1 The data output is a 16 digit stream which can be utilized for user s specific application A RS232 lead with the following connection will be required to link the instrument w...

Page 27: ...ollowing status D0 End Word D1 D8 Display reading D1 LSD D8 MSD For example If the display reading is 1234 then D8 to D1 is 00001234 D9 Decimal Point DP position from right to the left 0 No DP 1 1 DP 2 2 DP 3 3 DP D10 Polarity 0 Positive 1 Negative D11 D12 Annunciator for Display 01 Knot 09 mile h 12 02 Km h 10 m S 08 ft min 11 LUX 15 Ft cd 16 RH 04 D13 When send the upper display data 1 When send...

Page 28: ...ltra fast response naked bead thermocouple suitable for many general purpose application Thermocouple Measure Range 50 to 900 Probe 50 to 1650 Type K TP 02A Dimension 10cm tube 3 2mm Dia Thermocouple Measure Range 50 to 1200 Probe 50 to 2200 Type K TP 03 Dimension 10cm tube 8mm Dia Surface Probe Measure Range 50 to 400 Type K TP 04 50 to 752 Size Temp sensing head 15 mm Dia Probe length 120 mm 26 ...

Page 29: ...ter SD card structure already get patent or patent pending in following countries Germany Nr 20 2008 016 337 4 JAPAN 3151214 TAIWAN M 358970 M 359043 CHINA ZL 2008 2 0189918 5 ZL 2008 2 0189917 0 USA Patent pending 27 ...

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