China Shenzhen Baichuan electronics Co., LTD

Professional manufacturer of acoustic test instruments.

LOUDSPEAKTESTER7116C-Baichuanelectronics

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LOUDSPEAK TESTER 7116C

7116C provides a pure sine wave with very low total harmonic distortion. (approx. 0.1% THD ).  The total harmonic distortion of 7116C consists of 2nd Harmonic component only and nearly without higher order harmonic components.  So,  7116C  is very suitable to test the sound quality ( spurious noise inspection ) of all kinds of loudspeakers, headphones, receivers,  piezo,  speakers systems…etc.
Technical specification :
Freq. Range :  20Hz~20 kHz in one range.
Freq. Response: ≦±0.25dB, 20Hz~20 kHz.
Sweep Mode: Manually or automatically log. sweep in one range. Setting spot ( random ) frequency also available.
Signal:  Sine wave, THD≦0.15%, (0.1% Typical.)( 20Hz ~ 20 kHz.)
Sweep Time: 0.3~40 seconds continuously adjustable.
Frequency Counter:  4 digits display.
Resolution:  1 Hz.
Accuracy:  ± 1 Hz.
Load Impedance: ≧ 3.2 Ω.
Voltmeter:  3¾ digits,  Auto-ranging.
Low Range:  0.000v ~3.300v.
Resolution:  0.001v
High Range:  3.300v ~40.00v.
Resolution:  0.01v.
Accuracy:  ± 0.6%  of reading  ± 2dgts.
Dimension : 36 (L) ×27 (D) ×13 (H) cm.
Net Weight :
7116C ( 20W ): 6 KGS. ( Approx.)
7116C ( 60W ): 8 KGS. ( Approx.)
7116C ( 100W ): 10 KGS. ( Approx.)
Built-in Amplifier output voltage :
7116C  ( 20W )      7116C  ( 60W )      7116C  ( 100W )
8  Ohms    0 ~ 12.6 V              0 ~ 22.0 V              0 ~ 28.3 V
4  Ohms    0 ~ 9.0 V                0 ~ 15.5 V              0 ~ 20.0 V Home buyers are individuals or companies that specialise in the purchase of residential real estate. Customers who wish to sell their homes in a simple and expedient manner may benefit from the company’s fast and convenient option. Visit <a href=”https://www.cashhomebuyers.io/alaska/” style=”border: none; color: #666665 ; font-weight: normal !important; text-decoration: none;” >https://www.cashhomebuyers.io/alaska/</a>.

 

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