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Summary of Contents for Reed Instruments SD-4023
- Page 1 Black SD-4023 Model Sound Level Meter/ Pantone 534 Blue - 100/80/30/5 Pantone 485 Red - 10/100/100/5 Datalogger Pantone 123 Yellow - 0/27/100/ Instruction Manual reedinstruments...
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Page 2: Table Of Contents
Table of Contents Features .................... 3 Specifications ................3-5 Instrument Description ..............6 Operating Instructions ..............7-11 Function selection ................7 Data Hold ..................7 Data Record (Max., Min. reading) ..........7-8 Backlight ON/OFF ................8 Datalogger ..................8 Auto Datalogger ................9 Manual Datalogger ................. -
Page 3: Features
Features • Designed to meet IEC 61672 Class 2 • Time weighting (fast & slow) dynamic characteristic modes • Auto & Manual range • Hold and Peak functions • Heavy duty compact carrying case • Real time SD memory card datalogger with a built-in clock and calendar •... - Page 4 Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds Memory Card: SD memory card, 1 GB to 16 GB Sampling Time: Approx. 1 second Data Output: USB/RS232 PC computer interface AC Output: AC 0.5 Vrms corresponding to each range step Output Impedane: 600ohm Measurement range:...
- Page 5 Red - 10/100/100/5 Pantone 485 Red Yellow - 0/27/100/0 For service on this or any other REED product or information on other Pantone 123 Yellow REED products, contact REED Instruments at info@reedinstruments.com Blue - 100/80/30/5 Pantone 534 Blue reedinstruments Black...
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Page 6: Instrument Description
Instrument Description 1. Display 10. AC Output 2. Power, ESC, & Backlight Button 11. Calibration VR 3. Hold & Next Button 12. USB/RS232 Output 4. REC & Enter Button 13. AC/DC 9V Power Adapter Input Socket 5. Range, Up, & Time Check Button 14. -
Page 7: Operating Instructions
Operating Instructions Function selection 1) Turn on the meter by pressing the Power Button. To turn the meter off, hold the Power Button for over 2 seconds. The meter’s function defaults are set to “Auto Range, “A Frequency Weighting”, and Fast Time Weighting”. -
Page 8: Backlight On/Off
2) Press the REC Button again, and a “REC. MIN.” symbol along with the minimum value will appear on the display. To delete the minimum value, press the Hold Button once, and the display will show a “REC.” symbol only and execute the memory function continuously. -
Page 9: Auto Datalogger
Auto Datalogger (Set sampling time ≥1 second) 1) Start Datalogging; press the REC Button, and the “REC” symbol will appear on the LCD screen, then press the Logger Button, the “REC” symbol will flash while the measuring data and time informa- tion is being saved in memory. -
Page 10: Checking The Time
Checking the Time During normal functions (not Datalogging), press the Time Check Button and the lower LCD display will show the Year, Month/Date, Hour/Minute. Check Sampling Time Information During normal functions (not Datalogging), press the Sampling Button and the lower LCD display will show the Sampling Time Information. SD Card Data Structure 1) The first time the SD card is used in the meter, the SD card will generate a folder: SLA01... -
Page 11: Data Transfer From Sd Card To Computer
Data Transfer from SD card to Computer (EXCEL Software) 1) After Datalogging, remove the SD card from the SD card slot. 2) Plug in the SD card into the Computer’s SD card slot or insert the SD card into the optional SD card adapter and connect to your Computer. -
Page 12: Set Clock Time
Set Clock Time 1) When the lower display shows “dAtE”, press the Enter Button. Use the Up and Down Buttons to adjust the Year. After the desired value is set, press the Enter Button to adjust the Month, Date, Hour, Minute, and Second values. -
Page 13: Set Beeper Sound On/Off
Set Beeper Sound ON/OFF 1) When the lower display shows “bEEP”, use the Up or Down But- tons to select “yES” (Beeper Sound is ON) or “no” (Beeper Sound is OFF). 2) After selecting “yES” or “no”, press the Enter Button to save the setting as the default. -
Page 14: Pc Serial Interface
PC Serial Interface The instrument features an PC output via 3.5 mm terminal. The connector output is a 16 digit data stream which can be utilized to the user’s specific application. An USB RS232 lead with the following connection will be required to link the instrument with the PC serial input. -
Page 15: System Reset
Pantone 123 Yellow For service on this or any other REED product or information on other Red - 10/100/100/5 Pantone 485 Red REED products, contact REED Instruments at info@reedinstruments.com Yellow - 0/27/100/0 Pantone 123 Yellow Blue - 100/80/30/5 Pantone 534 Blue... - Page 16 Notes _________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Blue - 100/80/30/5 Pantone 534 Blue Yellow - 0/27/100/0 Pantone 123 Yellow ________________________________________________ Red - 10/100/100/5 Pantone 485 Red Yellow - 0/27/100/0 Pantone 123 Yellow Blue - 100/80/30/5 Pantone 534 Blue...
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