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Noise Dose Meter
ST-130/ST-130S
User's Manual
HB2ST1300000

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Summary of Contents for Tenmars ST-130

  • Page 1 Noise Dose Meter ST-130/ST-130S User’s Manual HB2ST1300000...
  • Page 3: Table Of Contents

    Contents: SAFETY PRECAUTIONS ......................3     1.1. Preliminary Description ..................... 3     1.2. Note........................... 3     PREPARATION FOR USE ....................... 4     2.1. Initial ..........................4     2.2. Calibration ......................... 4     2.3. Storage..........................4  ...
  • Page 4 7.3.1.   Standard Accessories....................... 23   SERVICE ..........................24     8.1. Warranty Conditions......................24     8.2. Service ..........................24     EN - 2...
  • Page 5: Safety Precautions

    The instrument conforms to the CE standard 1.1. Preliminary Description The ST-130/ST-130s is designed to test noise exposure in accordance with OSHA,MSHA,DOS,ACGIH, and ISO standards. Fast and easy on-site surveys help determine noise reduction requirements. The meter can also be used in SLM(sound level meter)mode.
  • Page 6: Preparation For Use

    2. PREPARATION FOR USE 2.1. Initial The instrument has been checked mechanically and electrically prior to shipment. Take care to ensure the instrument reaches you undamaged. However, it is wise to carry out a rapid check in order to detect any possible damage that may cause during transport.
  • Page 7: Instrument Instructions

    INSTRUMENT INSTRUCTIONS 3.1. Instrument Description 3.1.1. Controls Description Microphone Microphone Cable Microphone Connector(Male) Microphone Connector(Female) LCD Display record data / Reading record data button Power ON/OFF Button UP Button Right Button Enter Button Down Button Left Button SET Button Stop Button Start /Pause Button Belt clip Battery Cover...
  • Page 8: Display Description

    3.1.2. Display Description Battery Status Auto Power Off Enable 115dB Pause indicator(SPL) 140 dB Stop indicator(Peak) Start USB Interface SPL High dB Range dB Display (140~70) SPL Middle dB Range Testing mode (110~50) SPL Low dB Range Sound Level Meter (90~30) mode Noise Dose %...
  • Page 9: St-130S Microphone

    -2.2 -2.8 -3.3 -4.1 12.5 -6.0 3.1.4. Input interface The front is PLT84RFR, the signal input receptacle. ST-130 Pin 1 GND Pin 2 Power Pin 3 NC Pin 4 NC ST-130S Pin 1 GND Pin 2 Power(+) Pin 3 N.C...
  • Page 10: Noise Does Measurement Procedures

    3.2. Noise Does Measurement Procedures  Press turn on meter  LCD do not display symbol.  Press turn on noise dose testing. ,press again pause testing.  Press select testing information ◎ SPL→Dose%→LPMAX→LPMIN→PKMAX→LEQ→SEL→LEP8→TWA8→ LVAG→LN%  Press to observe testing date information. Press change date display information.
  • Page 11: Auto Data Record

     LCD show symbol  Press button to select test function. ◎ SPL→Leq→SEL→PeakMAX  Press testing , Press again pause testing  If test data bigger than HI test range at the same time, LCD is showing  If test data is smaller than Low test range at the same time, LCD is showing ...
  • Page 12: Single Data Record

    ․ The bottom left of LCD display “FULL”, this mean the data will be full. ․ Auto record function can not use menu record. 3.5. Single Data Record ․ Press each time to store the display reading and symbol flash. ․...
  • Page 13: Test Mode Set

    3.7.1. Test Mode Set Press , change test mode. (NDM →SLM) ․ ◎ NDM: Noise Dose Meter ◎ SLM:Sound Level Meter 3.7.2. Auto Power Off Set Press , enable or disable Auto Power Off function ․ 3.7.3. Sampling Time & Auto Record Set Press , select auto records set or sampling time.
  • Page 14: Real Time Clock Set

    3.7.4. Real Time Clock Set Press , select option to adjust. ․ Press , adjust time digit. ․ ․ 3.7.5. 94dB Offset Adjust Set Press , auto run 94dB offset adjust. ․ Press , change frequency weighted ․ Press , adjust offset ․...
  • Page 15: Slm Function Set

    3.7.7. SLM Function Set Press , change test function ․ ◎ → → → → ◎ → → ◎ ◎ Peak C →Peak Z Press ,select test function ․ ◎ Sound level range→Time weighted→Frequency weighted→Peak frequency EN - 13...
  • Page 16: Software

    4. SOFTWARE 4.1. System Requirements  Operating: Windows® XP/Windows Vista/Windows 7/Windows 8  Storage:200 MB of available hard disk space.  Processor: Intel Pentium® 4  Memory:1 GB RAM (XP), 1.5 GB (Windows Vista/Windows 7/Windows 8)  Other: PL2303 Windows Drive ;Microsoft .NET Framework 3.5 Service Pack 1 4.2.
  • Page 17: Tools Description

    4.3. Tools Description Open file Options Print noise dose report Sound level chart (*.ndr) Noise dose chart (LN%) Start to log sound level (*.csv) Stop to log sound level Download sound level logs; Doenload noise does report Erase measured data that Automatic detect port which stored in meter connect with meter...
  • Page 18: Pc Setting

    4.5. Option PC Setting Meter Setting 4.5.1. PC Setting PC data logger sample time. Click the left mouse button to change the color box Graph (Y-axis) sound level range 4.5.2. Meter Setting Serial number(0~9;A~Z)16 word Alarm setting dB Offset setting MAX:+3.9dB MIN:-3.9dB Setting meter real time clock Enable/disable auto Record.
  • Page 19: Print Noise Dose Report

    4.6. Print Noise Dose Report  Select noise dose logger report (*.ndr)  Click and key in user information , click “ok” ,the output report 4.7. Sound level chart & Noise dose chart (LN %)  Sound level char. X-axis is the time coordinate.Y-axis is the sound coordinate. ...
  • Page 20: Enable Pc Data Logger

    4.8. Enable PC data logger  Click enable data logger.  Create a new log file (*. csv) in the hard disk.  Click stop data logger 4.9. Dowload Record data  Click download sound level logs or noise dose report on the meter memory. ...
  • Page 21: Explaination

    5. EXPLAINATION 5.1. 1. MEASUREMENT PARAMETERS: Test Function Screen parameter Explaination LAFp Sound pressure level (SPL) LASp Sound pressure level (SPL) LCFp Sound pressure level (SPL) LCSp Sound pressure level (SPL) LZFp Sound pressure level (SPL) LZSp Sound pressure level (SPL) Equivalent continuous level for the LAFq duration of the measurement for A...
  • Page 22: A, C, Z Weighting Instruction

    5.2. A, C, Z WEIGHTING INSTRUCTION: 1. : The A weighting curve is based on 40 Phon Fletcher-Munson Equal Loudness Contour, Noise assessment in human, suggest to use the A weighting. 2. The C weighting in essentially is approximate smooth. With labor safety concern, suggest using the C weighting.
  • Page 23: Maintenance

    6. MAINTENANCE 6.1. GENERAL INFORMATION This is a precision instrument. To guarantee its performance be sure to use it or keep it stored on suitable environmental conditions. Do not expose it to high temperatures or humidity or direct sunlight. Be sure to turn the power off after use. If you expect not to use the instrument for a long period remove batteries to avoid leakages of battery liquid which could damage the its inner components.
  • Page 24: Technical Specifications

    Fast, Slow, Impulse Frequency Weighting A/C/Z Frequency Range 20Hz~8KHz Starting Time <10 Second Battery Life(ST-130) 24 hours ( 9V×1 battery Alkaline ) Battery Life(ST-130S) 20 hours ( 9V×1 battery Alkaline ) Dimensions 107(L) x 65(W) x 33(H) mm EN - 22...
  • Page 25: Environment

    7.2. ENVIRONMENT 7.2.1. Environmental Conditions ․ For inside use, max height: 2000m ․ Reference temperature: 23° ± 5℃ ․ Operation temperature: 5 ~ 40 ℃ ․ Operation humidity: <80% RH ․ Storage temperature -10 ~ 60 ℃ ․ Storage humidity <70% 7.2.2.
  • Page 26: Service

    SERVICE 8.1. WARRANTY CONDITIONS This instrument is guaranteed for one year against material or production defects, in accordance with our general sales conditions. During the warranty period the manufacturer reserves the right to decide either to repair or replace the product. Should you need for any reason to return back the instrument for repair or replacement take prior agreements with the local distributor from whom you bought it.
  • Page 27 TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail: service@tenmars.com http://www.tenmars.com...

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St-130s

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