Download
Share
Print this page
Lutron Electronics DM-9972SD Operation Manual
  1. Manuals
  2. Brands
  3. Lutron Electronics Manuals
  4. Measuring Instruments
  5. DM-9972SD
  6. Operation manual
Lutron Electronics DM-9972SD Operation Manual

Lutron Electronics DM-9972SD Operation Manual

Bench type, sd card real time data logger, lcr & multimeter
Hide thumbs

Advertisement

Quick Links

Download this manual
Bench type, SD card real time data logger
LCR & MULTIMETER
Model : DM-9972SD
Your purchase of this LCR / MULTI METER with SD CARD DATA LOGGER
marks a step forward for you into the field of precision measurement.
Although this meter a complex and delicate instrument, its durable structure will
allow many years of use if proper operating techniques are developed.Please read
the following instructions carefully and always keep this manual within easy reach.
OPERATION MANUAL

Advertisement

loading
Need help?

Need help?

Do you have a question about the DM-9972SD and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Lutron Electronics DM-9972SD

Summary of Contents for Lutron Electronics DM-9972SD

  • Page 1 Bench type, SD card real time data logger LCR & MULTIMETER Model : DM-9972SD Your purchase of this LCR / MULTI METER with SD CARD DATA LOGGER marks a step forward for you into the field of precision measurement. Although this meter a complex and delicate instrument, its durable structure will allow many years of use if proper operating techniques are developed.Please read...
  • Page 2 Caution Symbol Caution : * Risk of electric shock ! * During the measurement , do not open the cabinet. Caution : * Do not apply the overload voltage, current to the input terminal ! * Remove test leads before open the battery cover ! * Cleaning - Only use the dry cloth to clean the plastic case !
  • Page 3 TABLE OF CONTENTS 1. FEATURES....................... 2. SPECIFICATIONS.................... 3. FRONT PANEL DESCRIPTION............... 4. MEASURING PROCEDURE................4-1. DMM Measurement ................. A). mV Measurement (AC true rms Measurement)........... B). V Measurement (AC true rms Measurement) ............ C). A Measurement (AC true rms Measurement)............D).
  • Page 4 7-6 SD memory card Format................8. POWER SUPPLY from DC ADAPTER............9. BATTERY REPLACEMENT..............10. FUSE REPLACEMENT................11. RS232 PC SERIAL OUTPUT................. 12. PATENT....................1. FEATURES DMM FEATURES Real time Datalogger, save the into the SD memory card and can be downloaded to the Excel, extra software is no need.
  • Page 5 V/A/Hz button, when execute the ACV, ACA function also can measure the frequency of signal. Both 10 A, mA, uA current are build fuse for safety consideration. 10 M ohm impedance for voltage circuit. Operates from 1.5 V ( UM3/AA ) x6 batteries or DC 9V Adapter. Built-in overload protection for most ranges.
  • Page 6 2. SPECIFICATIONS 2-1 General Specifications Display 97 mm x 56 mm large LCD display Measurement DCV, ACV, DCA, ACA, Resistance,Diode, Continuity beeper,Capacitance,Inductance, Frequency. Auto Datalogger 1,2,5,10,30,60,120,300,600,1800, Sampling Time 3600 seconds Setting range Push the data logger button Manual once will save data one time. @ Set the sampling time to 0 sec.
  • Page 7 Power operation DC V , A , Hz Approx. : DC 50 mA consumption operation AC V , A Approx. : DC 53 mA operation Ω , Diode , continuity Approx. : DC 85 mA Normal operation(w/o SD card save data and backlight off) When SD card save the data and LCD Backlight is OFF) will increase: Approx.
  • Page 8 ℃ 2-2 DMM Electrical Specifications (23±5 DC Voltage Range 600.0 mV /6 V/60 V/600 V /1000 V Resolution 0.1 mV /0.001V /0.01V /0.1V/1 V Accuracy ± ( 0.5% + 2d ) 600 mV ± ( 0.8% + 1d ) 6 V, 60 V, 600 V, 1000 V Input impedance 10 M ohm.
  • Page 9 Diode ( Forward voltage, VF ) Range 2.7 V DC. Accuracy ±( 0.5% + 2d ) Frequency Range 60 Hz/600 Hz/6 KHz/60 KHz/600 KHz/6 MHz/60 MHz Resolution 0.01 Hz/0.1 Hz/0.001 KHz/0.01 KHz/0.1 KHz/0.001 MHz /0.01 MHz Accuracy ±( 0.5% + 2d ) Sensitivity Min.
  • Page 10 Duty cycle Range (Input senstivity > 2Vpp @duty = 5,0% & 90.0%) Frequency Range Duty Range Accuracy 5.0% to 90.0% 60 Hz ~ 600 Hz 601HZ ~ 6 KHz 10.0% to 90.0% ±( 0.5% +5d ) 6.1 KHz ~ 60 KHz 20.0% to 80.0% 61 KHz ~ 1MHz 30.0% to 80.0%...
  • Page 11 2-3 LCR General Specifications Display 97 mm x 56 mm large LCD display Test frequency 100 Hz/120 Hz/1 KHz/10 KHz MODE L/C/R L/C/R Function selector Frequency selector D/Q/θ selector SER/PAL selector Dissipation factor 0.000 to 9999 Quality factor 0.000 to 9999 θ...
  • Page 12 Resistance(Z) ( SER/PAL ) 0.5V(rms) Range Accuracy Accuracy Remark 100 Hz/120 Hz 1k Hz 600 Ω ±( 1.2% + 5d ) ±(1.2% + 5d ) After calibration 6 KΩ ±( 1.2% + 5d ) ±(1.2% + 5d ) 60 KΩ ±( 1.2% + 5d ) ±(1.2% + 5d ) 600 KΩ...
  • Page 13 Capacitance ( SER/PAL ) : D ≦ 0.1, 0.5V(rms) Range Accuracy Accuracy Remark 100 Hz 120 Hz 600 pF ------------------- --------------- 6 nF ------------------- --------------- 60 nF ±( 2.0% + 5d ) ±(2.0% + 5d ) 600 nF ±( 2.0% + 5d ) ±(2.0% + 5d ) 6 µF ±( 1.5% + 5d )
  • Page 14 Inductance ( SER/PAL ) : D ≦ 0.1, 0.5V(rms) Range Accuracy Accuracy Remark 100 Hz 120 Hz 600 uH ------------------- --------------- 6 mH ------------------- --------------- 60 mH ±( 2.0% + 5d ) ±(2.0% + 5d ) 600 mH ±( 1.5% + 5d ) ±(1.5% + 5d ) ±( 1.5% + 5d ) ±(1.5% + 5d )
  • Page 15 2-5 LCR Scale range configuration LCR mode Meas. Range Min. resolution Function mode Frequency 100/120Hz 60.00mH~200.0H 0.01mH Inductance ( SER/PAL ) 1kHz 6.000mH~60.00H 0.001mH 10kHz 600.0uH~6.000H 0.1uH 100/120Hz 60.00nF~6000uF 0.01nF Capacitance ( SER/PAL ) 1kHz 6.000nF~600.0uF 0.001nF 10kHz 600.0pF~60.00uF 0.1pF 100/120Hz 600.0Ω...
  • Page 16 3. FRONT PANEL DESCRIPTION Fig. 1 3-1 LCD Display 3-15 RANGE Button 3-2 V/Ω /diode/Continuity Terminal 3-16 POWER/Backlight Button 3-3 LCR+ Inpu Terminal 3-17 TIME/SET Button 3-4 COM Terminal 3-18 AC/DC ( REL ) Button 3-5 LCR- Input Terminal 3-19 HOLD/▼ Button 3-20 ENTER/Log Button 3-6 mA/µA Input Terminal 3-7 GUARD Terminal...
  • Page 17 4. MEASUREMENT PROCEDURE 4-1 DMM Measurement A). mV Measurement (AC true rms Measurement) 1) : Connect BLACK test lead into " COM " terminal ( 3-4, Fig. 1 ). 2) : Connect RED test lead into " V " terminal ( 3-2, Fig. 1 ). 3) : Press the "...
  • Page 18 C). A Measurement (AC true rms Measurement) 1) : Connect BLACK test lead into " COM " terminal ( 3-4, Fig. 1 ). 2) : Connect RED test lead into " 10A " terminal ( 3-8, Fig. 1 ). 3) : Press the " Function Button " ( 3-12, Fig. 1 ) Select to the " DC A " Function. 4) : Use the "...
  • Page 19 E). μ A Measurement (AC true rms Measurement) 1) : Connect BLACK test lead into " COM " terminal ( 3-4, Fig. 1 ). 2) : Connect RED test lead into " mA/uA " terminal ( 3-6, Fig. 1 ). 3) : Press the "...
  • Page 20 G). Diode Measurement 1) : Connect BLACK test lead into " COM " terminal ( 3-4, Fig. 1 ). 2) : Connect RED test lead into " V/Ω /Diode/Continuity " terminal ( 3-2, Fig. 1 ). 3) : Press the " Function Button " ( 3-12, Fig. 1 ) Select to the " Diode " Function. 4) : When the connection is completed, the test value will be show on the LCD displayed .
  • Page 21 H). Continuity Measurement 1) : Connect BLACK test lead into " COM " terminal ( 3-4, Fig. 1 ). 2) : Connect RED test lead into " V/Ω /Diode/Continuity " terminal ( 3-2, Fig. 1 ). 3) : Press the " Function Button " ( 3-12, Fig. 1 ) Select to the " Continuity " Function.
  • Page 22 4-2LCR Measurement A). DCR Measurement 1) : Connect BLACK test lead into " - " terminal ( 3-5, Fig. 1 ). 2) : Connect RED test lead into " + " terminal ( 3-3, Fig. 1 ). 3) : Press the " Function Button " ( 3-12, Fig. 1 ) Select to the " DCR " Function. 4) : When LCD show the "...
  • Page 23 7) : Use the " SER/PAL" key(3-10, Fig,1) short press to select the " serial " mode or "parallel" mode measurement. 8) : When the connection is completed, the test value will be show on the LCD displayed. C). C Measurement a.
  • Page 24 5) : Under the operation of " auto range " mode, short press the " Range Button " select to the Manual Range ,Manual Range can select 600p,6nF,60nF,600nF, 6uF,60uF,600uF,6000uF .LCD will show the " MANU " marker, and Under the manual range operation, press and hold the" Range Button "...
  • Page 25 6) : When the connection is completed, the test value will be show on the LCD When "FREQ" key is pushed, the test frequency will be changed sequentially. There are four different test frequencies(100Hz/120Hz/ 1KHz/10KHz) can be selected.The LCR impedance scale range are depended on the test frequency, See the specifications.
  • Page 26 c) Press the " REC Button " ( 3-13, Fig. 1 ) again, the " MIN " symbol will be disappeared, LCD only show the " REC " symbol, the meter start the Data Record function again. 3) To exit the memory record function, just press the "REC Button "...
  • Page 27 5. DATALOGGER 5-1 Preparation before execute datalogger function a. Insert the SD card Prepare a " SD memory card " ( 4 G to 32 G, optional ), insert the SD card into the " SD card socket " ( 3-21, Fig. 1). b.
  • Page 28 ≧ 5-2 Auto Datalogger ( Set sampling time 1 second ) a. Start the datalogger Press the " LOG Button ( 3-20, Fig. 1 ) > 3 seconds continuously, the upper LCD will show the text of "Logger "then "Logger " symbol will flashing per sampling time, at the same time the measuring data along the time information will be saved into the memory circuit.
  • Page 29 5-3 Manual Datalogger ( Set sampling time = 0 second ) a. Set sampling time is to 0 second Press the " LOG Button ( 3-20, Fig. 1 ) > 3 seconds , the LCD will show the " Position no. " , then press the " LOG Button " ( 3-20, Fig. 1 ) once, the "...
  • Page 30 5-5 SD Card Data structure 1) When the first time, the SD card is used into the meter, the SD card will generate a folder : DMC01 2) If the first time to execute the Datalogger,under the route DMC01\, will generate a new file name DMC01001.XLS.After exist the Datalogger, then execute again, the data will save to the DMC01001.XLS until Data column reach to 30,000 columns, then will generate a new file, for example DMC01002.XLS...
  • Page 31 6. Saving data from the SD card to the computer ( EXCEL software ) 1) After execute the Data Logger function, take away the SD card out from the " SD card socket " ( 3-21, Fig. 1 ). 2) Plug in the SD card into the Computer's SD card slot ( if your computer build in this installation ) or insert the SD card into the "...
  • Page 32 EXCEL graphic screen ( for example ) Graphic Ch1_Value...
  • Page 33 7. ADVANCED SETTING Under do not execute the Datalogger function, press the " SET Button " ( 3-17, Fig. 1 ) continuously at least two seconds will enter the " Advanced Setting " mode. then press the " SET Button " ( 3-17, Fig. 1 ) once a while in sequence to select the six main function, the display will show : Sd F..
  • Page 34 After set all the time value ( Year, Month, Date, Hour, Minute, Second ), press the " ENTER Button " ( 3-20, Fig. 1 ) once will save the time value. Remark : After the time value is setting, the internal clock will run precisely even Power off if the battery is under normal condition ( No low battery power ).
  • Page 35 7-4 Set beeper sound ON/OFF When the lower display show " bEEP " Use the " ▲ Button " ( 3-13, Fig. 1 ) or " ▼ Button " ( 3-19, Fig. 1 ) to select the upper value to " yES " or "...
  • Page 36 7-6 SD memory card Format When the lower display show " Sd F " Use the " ▲ Button " ( 3-13, Fig. 1 ) or " ▼ Button " ( 3-19, Fig. 1 ) to select the upper value to " yES " or "...
  • Page 37 8. POWER SUPPLY from DC ADAPTER The meter also can supply the power supply from the DC 9V Power Adapter ( optional ). Insert the plug of Power Adapter into " DC 9V Power Adapter Input Socket " ( 3-28, Fig. 1 ). 9.
  • Page 38 Loose the screws of the " Battery Cover Screws " ( 3-26, Fig. 1 ) and take away the " Battery Cover " ( 3-25, Fig. 1 ) from the instrument and remove the battery. Use a screwdriver to open the fuse holder(10A 3-23, Fig.1 ), (600 mA 3-22 Fig.1 ) and replace the fuses, * 10A Fuse and 600 mA place,please refer chapter 3, ( page 13, Fig,1.)
  • Page 39 A RS232 lead with the following connection will be required to link the instrument with the PC serial port. Meter (9W 'D" Connector) Center Pin..........Pin 4 (3.5 mm jack plug) Ground/shield........... Pin 2 2.2 K resistor Pin 5 RS232 FORMAT : 9600, N, 8, 1 Baud rate 9600 Parity...
  • Page 40 12. PATENT The meter ( SD card structure ) already get patent or patent pending in following countries : Germany Nr. 20 2008 016 337.4 JAPAN 3151214 TAIWAN M 456490 CHINA ZL 2008 2 0189918.5 ZL 2008 2 0189917.0 1807019-DM-9972SD...