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Summary of Contents for SINUS Tango Plus
- Page 1 Sound Level Meter class 1 according IEC 61672-1:2003 Version 2.12b March 15, 2017 SINUS Messtechnik GmbH Foepplstrasse 13, 04347 Leipzig, Germany http://www.soundbook.de info@soundbook.de...
- Page 2 SINUS Messtechnik GmbH. We reserve the right to alter the contents of this manual without prior notice. SINUS Messtechnik GmbH accepts no responsibility for technical or typographical errors or deficiencies in this manual.
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Page 3: Table Of Contents
Microphone ......... . 4.5.1 Random incidence and free-field correction ..... SINUS Messtechnik GmbH 3 of 30 Manual Tango_Plus... - Page 4 Technical specifications of the calibrators ......6 Declaration of Conformity INDEX ATTENTION! The detachable microphone must be used only with Tango_Plus! Other- wise it may be damaged. Manual Tango_Plus 4 of 30 SINUS Messtechnik GmbH...
- Page 5 Preface Thank you for choosing the product Tango by SINUS Messtechnik GmbH. Please read this manual care- fully before using the measuring system. We recommend you to perform several test measurements to get familiar with the instrument before using it for important measuring tasks. The manual includes the following...
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Page 6: General Information And Design
Do not disassemble the device. Do not try to repair the device in case of malfuntion. Such manipulation will always cause the loss of warranty and major damages. Make a note of the occuring errors and send us the device for repair. Manual Tango_Plus 6 of 30 SINUS Messtechnik GmbH... -
Page 7: Power Supply
Insert the new batteries paying attention to the polarity (figure 1.2) Switch on the device and check the battery status on the display (figure ??). Figure 1.1: Closed battery compartment Figure 1.2: Open battery compartment SINUS Messtechnik GmbH 7 of 30 Manual Tango_Plus... -
Page 8: Design
The display shows the measured values and is used for setting up the device. It is refreshed every 500 ms. The status bar on the top of the display shows symbols for: Battery, Memory, Play/Pause, Storage, Calibra- Manual Tango_Plus 8 of 30 SINUS Messtechnik GmbH... - Page 9 2.2.2). The time length of the x-axis can be toggled with the left/right keys. Figure 1.5: History Display The Numeric Display shows the value of the lev- els selected at the bottom. Figure 1.6: Numeric Display SINUS Messtechnik GmbH 9 of 30 Manual Tango_Plus...
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Page 10: First Use
In this dialog you may specify the directory in the Windows Start Menu. Click on to continue to Next the next dialog. This dialog summarizes your settings. Click on to confirm and continue. Install Finish the installation by clicking on Finish Manual Tango_Plus 10 of 30 SINUS Messtechnik GmbH... -
Page 11: Calculated Values
Tango_Plus can calculate full and 1/3 octaves. A, C or Z weigthing may be applied. The frequency range is: 10 Hz - 20 kHz. The storage interval defines the number of individual spectra, that are linear averaged. SINUS Messtechnik GmbH 11 of 30... -
Page 12: Appliance
If Synchronisation is enabled, the interval storage will be synchronised with the full hours of day time. So every full hour the current interval is closed and a new one is started. The clock is set every time, when connecting Tango_Plus to Tango-Utilities. Manual Tango_Plus 12 of 30 SINUS Messtechnik GmbH... -
Page 13: Manual Configuration
Tango_Plus off, connected, Tango_Plus on; Virtual COM Port; Measurement Status: Stop, Measurement, Pause; Record Status: Record-Mode off, Record-Mode on, Record-Mode on (Recording); Marker Status: MARK; Memory usage: per Hour, Day and Week SINUS Messtechnik GmbH 13 of 30 Manual Tango_Plus... -
Page 14: Info Tab
You may view the software version of Tango-Utilities in the main menu selecting Help -> About (figure 2.4). The firmware version of the device is displayed in the Info-Tab (figure 2.3). Figure 2.3: Tango-Utilities - Info Tab Figure 2.4: Tango-Utilities - About-Box Manual Tango_Plus 14 of 30 SINUS Messtechnik GmbH... -
Page 15: Setup Tab
The first column shows the items, the second the configuration for display and the third for storage. Some items provide special settings, configured in the fourth column. Figure 2.5: Configuration in setup tab SINUS Messtechnik GmbH 15 of 30 Manual Tango_Plus... -
Page 16: Display Tab
The context menu of the graph provides Zoom and axes scaling functionality. Figure 2.6: Show history values in Display Tab 2.3.4 Octave Tab Figure 2.7: Show spectral values in Octave Tab Manual Tango_Plus 16 of 30 SINUS Messtechnik GmbH... -
Page 17: Data-Tab
To add or remove values from these lists use the buttons . To add new files for Include Exclude export use the button , to remove files use Add File Remove File SINUS Messtechnik GmbH 17 of 30 Manual Tango_Plus... - Page 18 14,3 dB LCpeak >90dB: 0:01 min:sec LCpeak >135dB: 0:00 min:sec LCpeak >140dB: 0:00 min:sec LAF90: 40,3 dB LAF95: 40,0 dB LAF99: 39,7 dB Figure 2.10: Example txt-Export Results Figure 2.11: Example csv-Export Manual Tango_Plus 18 of 30 SINUS Messtechnik GmbH...
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Page 19: Measure
2.5.1 Calibrate using Tango-Utilities 1. Connect Tango_Plus to the PC. 2. Start Tango-Utilities. 3. Insert the microphone into the calibrator and activate the calibration signal. The reference calibration level is 94 dB for this methode. SINUS Messtechnik GmbH 19 of 30 Manual Tango_Plus... -
Page 20: Calibrate Tango_Plus Directly
Tango_Plus. NOTICE! If the new value deviates more than 3 dB from the old one, it is not ac- cepted. The message “Error” is displayed in this case. Figure 2.12: Calibration menu Manual Tango_Plus 20 of 30 SINUS Messtechnik GmbH... -
Page 21: Testing Information
Low interference immunity: USB cable linked to public power supply and microphone extension cable connected Maximim interference immunity: USB cable and microphone extension cable disconnected 3.2.2 Level linearity The starting values for the level linearity tests are listed in the last column of table 4.3. SINUS Messtechnik GmbH 21 of 30 Manual Tango_Plus... -
Page 22: Technical Specifications
Reference frequency 1 kHz Reference measuring range 25. . . 140 dB(A) Reference air temperature 23 C Reference air pressure 101.325 kPa Reference relative humidity 50 % Table 4.1: Technical data Tango_Plus Manual Tango_Plus 22 of 30 SINUS Messtechnik GmbH... -
Page 23: Level Linearity Range
4.3.1 Measurement of low noise levels For the measurement of low noise levels not special preparation is required. ATTENTION! Legally binding measurements must not be performed, if the device is con- nected to public power supply. SINUS Messtechnik GmbH 23 of 30 Manual Tango_Plus... -
Page 24: Frequency Weighting
1,12 1,18 -4,74 0,00 -4,80 0,00 0,06 0,00 20000 -7,90 -9,74 -9,30 -11,20 1,40 1,46 Table 4.5: A- and C-weighted frequency response Figure 4.1: A-weighted frequency response Figure 4.2: C-weighted frequency response Manual Tango_Plus 24 of 30 SINUS Messtechnik GmbH... -
Page 25: Microphone
1.36 6.3 k 2.01 2.99 10 k 4.25 12.5 k 6.14 16 k 8.77 20 k Table 4.7: Free-field and random incidence corrections (manufacturer’s specification: measurement uncertainty at 95% certainty 0.6 dB) SINUS Messtechnik GmbH 25 of 30 Manual Tango_Plus... -
Page 26: Details On Emc
fig. 4.4). The next lowest emission level is reached in the same configuration, but in STOP-Mode. In compliance with paragraph 6.6.9 of IEC 61672-1:2003 Tango_Plus is not appropriate to measure levels lower than 74 dB for an electric field strength exceeding 10 V/m. Manual Tango_Plus 26 of 30 SINUS Messtechnik GmbH... -
Page 27: Effect Of Mechanical Vibration
The microphone of Tango_Plus is detach- able and connected to the analyser via LEMO FGG.1B.307. The pin assignment is shown in figure 4.5. Figure 4.5: Pin assignment for the detachable microphone SINUS Messtechnik GmbH 27 of 30 Manual Tango_Plus... -
Page 28: Accessories
Type 4231 B&K, 1 kHz, 94 dB bzw. 114 dB 800043.2 Windscreen W2 MICROTECH Gefell 800253.0 USB cable A-Bmini 5 Pol 1.8 m SINUS Messtechnik GmbH 801038.7 USB power supply adaptor SINUS Messtechnik GmbH 601092.6 Equivalent electrical impedance K65 MICROTECH Gefell 800030.3... -
Page 29: Declaration Of Conformity
6 Declaration of Conformity We, SINUS Messtechnik GmbH, Foepplstrasse 13, 04347 Leipzig, Germany, declare that the product Sound Level Meter Tango_Plus Part Number: 907004.2 # 01000 Serial Number: to which this CE-declaration relates, is in conformity with the following standards and other documents:... -
Page 30: Index
Measure ......... 19 admitted accessories ......6 Manual Tango_Plus 30 of 30 SINUS Messtechnik GmbH...
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