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Table of Contents
Summary of Contents for SOUNDTEK ST-106
- Page 1 Medidor de nivel de sonido integrador, Clase 1, Tenmars TN-ST106...
- Page 2 Integrating Sound Level Meter ST-106 CLASS 1 User’s Manual HB2ST1060000...
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Page 4: Table Of Contents
Supply Voltage ........................4 2.3. Calibration ......................... 4 2.4. Storage ..........................4 ST-106 INSTRUMENT INSTRUCTIONS .................. 5 3.1. Instrument Description ...................... 5 3.1.1. Controls Description ........................5 3.2. Operation Instructions ....................... 6 ... - Page 5 EN - 2...
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Page 6: Safety Precautions
1.1. Preliminary Description ST-106 is a high performance conforms to international IEC61672 Class 1 Integrating Sound Level Meter. It may also survey: Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak, three kind of at the same time frequency weighting (A, C, Z) and three kind of at... -
Page 7: 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 8: St-106 Instrument Instructions
3. ST-106 INSTRUMENT INSTRUCTIONS 3.1. Instrument Description 3.1.1. Controls Description 1. Microphone 1A. Preamplifier. : Turns on the power (press a second more) or carries on the reset to the instrument. : Turn off. : Deletes the current measurement result. -
Page 9: Operation Instructions
3.2. Operation Instructions Pressing power button more than a second to start the instrument, enters to initial list display for mode. Select key, “Measure” (refer to chapter 3.3) or mode “Calibrate” (refer to chapter 3.4), press key for making measurement or calibration. If it’s mistake in selection, may press the key to return to the initial list display. -
Page 10: Measurement Mode (Measure) Instruction
3.3. Measurement Mode (Measure) Instruction Fig. 4 EN - 7... -
Page 11: Sound Pressure Level Lxyp/ Equivalent Continuous Level Lxeq1S Measurement
When enters the measurement mode according to chapter 3.2 operations, may press down the key to change 3 kind of display pages, sound pressure level Page0, integrating measurement Page1, manual “big font display” measurement mode: Page2, Total: 3 kind of display modes, and may press the key to watch 3 kind of display modes repeatedly as necessary, 3 kind of display modes measurement are operate, simultaneously, including the integrating measurement, when presses down the... -
Page 12: Integrating Measurement
3.3.2. Integrating Measurement (Page1) Fig. 6 1. When chooses Page1 to set up integrating measurement time "Ts" firstly: press the key, to set up measuring time, (refer to Fig. 6) , the “Ts” integration time is setup, press key, the integrating measurement can be change from 10 seconds, 1 minute, 5 minutes, 10 minutes, 20 minutes, 30 minutes, 1 hour, 2 hours, 4 hours, 8 hours, 16 hours, 24 hours, manual is the measurement time in “00h00m00s”, when turn off the power it will automatically store the setting value. -
Page 13: Big Font Measurement Manual Optional Item
3.3.3. Big Font Measurement Manual Optional Item (Page2) Fig. 7 This mode provides two kinds of big font values, the user may press key, the cursor can be changed in "LAFi ", "LCFp", "LAFp". The cursor is in "LAFi" icon, presses key to be changes the analog bargraph measuring mode. -
Page 14: Explanation
3.3.4. Explanation 1. Measurement Parameters: Default Frequency Time Explanation Parameter Screen Weighting Weighting parameter Lxyp LAFp A,C,Z F，S，I Sound pressure level (SPL) （see *2） Lxeq1s LAeq1s A,C,Z 1 second X frequency weighting Equivalent continuous level. (see *1） A,C,Z T second X frequency weighting Equivalent xeq,T Aeq,T continuous level. -
Page 15: Input Interface
3.3.5. Input Interface The front is X9-6z, the signal input receptacle. The pin definition and function are shown in Fig. 8: Pin 1 Power supply Pin 2 Null Pin 3 Signal input Pin 4 Null Pin 5 Signal ground Pin 6 Null Fig. -
Page 16: Acoustic Calibration Mode (Calibration) Instructions
The item 2 is the microphone’s free field correction, which is set according to the microphone’s type. The ST-106 Sound Level Meter uses 1/2" free field microphone, its correction between sound pressure field and free field is 0.15 dB at the frequency of 1 kHz. -
Page 17: Acoustical Calibration With St-110
3.4.2. Acoustical Calibration With ST-110 Fig. 12 1. For the first acoustical calibration, set "calibrator sound pressure level" according to the calibration certificate of ST-110 Sound Level Calibrator. In general, the sound pressure level of the sound level calibrator is 94.0 dB, when the measured sound pressure level is not 94.0 dB, please calibrate it by the actual result, for example, if 94.2 dB, please modify the item 4. -
Page 18: Direct Input Sensitivity Value
3. Move the cursor to “ App” icon and press key, the microphone’s new sensitivity level is stored. After the storage, Up-SPL and Under-SPL will be renewed and displayed the upper and lower limits of the scope after the adjustment. If the difference is more than 3 dB between the new and stored sensitivity-values, the instrument will not store the value, and the LCD display prompts “... -
Page 19: View Calibration Record
3.4.4. View Calibration Record Fig. 14 The user can read the calibration record, move cursor to "LIST" icon and press key to enter the calibration’s record data frame, If the data is more than 9 records, you can press to go to the previous or next page. The instrument will store the record each 、... -
Page 20: St-110 Sound Level Calibrator's Description (Optional)
4. ST-110 SOUND LEVEL CALIBRATOR’S DESCRIPTION (OPTIONAL) 4.1. Introduction The ST-110, Sound Level Calibrator, is used for the calibration of the pressure sensitivity of the microphone and sound level measuring equipment. The design of ST-110 is based on a feedback arrangement to ensure a high stable sound pressure level. The performance is very stable;... -
Page 21: Specifications - Sound Level Calibrator
4.3. Specifications - Sound Level Calibrator Standard: IEC 60942(2003) and ANSI S1.40 (1984) Sound Pressure Levels：94 and 114dB（reference of 2x10 Pa）。 Accuracy: 94 ± 0.3dB and 114 ± 0.5dB. Frequency：1000Hz ± 1%. Distortion：≤ 1 %. Battery：9V 006P or IEC6F22 or NEDA 1604. Dimension：：φ53x117（mm）. -
Page 22: Calibration And Adjustment
4.5. Calibration And Adjustment If calibration out of specification, you can calibrate and adjustment it: 1. Unscrew completely the metal silver battery cover. 2. Uses a small screw driver trimming interior variable resistor until attain a designated standard the accurate 94dB normal value. CAUTION When verification should use the pressure field response laboratory scale microphone as well as the precision measurement amplifier carries on the... -
Page 23: Maintenance
5. MAINTENANCE 5.1. General Information This is a precision instrument. To guarantee its performances 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 it 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
6. TECHNICAL SPECIFICATIONS 6.1. Feature Environmental conditions: temperature 23℃ ± 5℃, relative humidity < 80%. Specifications: Display LCD with Back Light (Green Yellow Light)(240X160 dots) Real time clock, Year, Month, Minute Display Refresh Rate 1 Hz for value; 10 Hz for graph Major Applicable Standards IEC 61672-1：2002 Class1 Other Standards... -
Page 25: Standard
6.1.1. Standard: The instrument complies with IEC 61672 (2002) class 1 and CNS 7129 Class 1. IEC60651:1979 TYPE 1, IEC60804:1985 TYPE 1, ANSI S1.4:1983 Type1. 6.1.2. General Data Mechanical characteristics Dimension 285(L) x 90(W) x 39(H) mm Weights (including batteries) approximate 500g Power supply: Battery type... -
Page 26: Emc
EN61326-1 (2006). 6.3. Accessories 6.3.1. Standard Accessories Meter: ST-106. User’s manual. Switching power supply: 100V ~ 240V AC to DC 5V/1A. Carrying case. 4 batteries 1.5 V – LR6 – AA – AM3 – MN 1500. -
Page 27: Service
7. SERVICE 7.1. 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 29 INSTRUMENTOS DE MEDICIÓN INDUSTRIAL � LLÁMANOS +52(81) 8115-1400 / +52 (81) 8173-4300 LADA Sin Costo: 01 800 087 43 75 E-mail: ventas@twilight.mx...
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