The sun 7117C high speed FO detector_Shenzhen Respond Technology CO.,LTD

Products: Acoustic Measurement; LX500 electroacoustic testing system ATB electro acoustic analyzer CLIO electroacoustic instrument LMS 4.6 electronic testing instrument DAAS4 Pro speaker tester MLSSA2000 electroacoustic testing instrument Soundcheck electro acoustic analyzer; Acoustic Audio Analyzer; TrueRTA electro acoustic measurement system RTAjr electro acoustic measurement system PcRTA electro acoustic measurement system LEAP sound design software; Audio Scanners; The sun 138A Gauss meter Sun noise source 8121C The sun audio scanner 7116C The sun 7117C high speed FO detector Sunshine electrochemical impedance spectroscopy 152A Sun polarity tester 139B; Artificial Ear&Mouth; The 43 series of the simulation of ear 44AA/44AB mouth simulation IEC318 simulation of the ear IEC711 simulation of the ear; Acoustic School; The 43 series of the simulation of ear 44AA/44AB mouth simulation IEC318 simulation of the ear IEC711 simulation of the ear; Independent Products; Measurement Microphone; Pacific ACO high quality measurement microphone EMC-999 measurement microphone MIC-02 measurement microphone M31 measurement microphone EarthWorks measurement microphone; Speaker Power Tester; Marian MARC2 audio card CDX-01 CardDeluxe top audio card; Acoustic audio accessories; ISA/PCI industrial special computer Handheld laser range finder S6 Microphone bracket LT360 pointing precision turntable LS310 stroboscope

Position：Home > Products > Audio Scanners > Text

Audio Scanners

The sun 7117C high speed FO detector

Sunshine 7117C high-speed tester FO FO value quickly and automatically test speaker, FO (resonant frequency) divided into four sections, the option to test, high precision, simple upper and lower limit value is set, digital display, divided into ordinary display and test display, intuitive accurate, LED display determining function, fast and accurate.

Function IntroductionTechnical ParametersConfiguration Checklist

The lowest resonant frequency Fo value, is one of the important parameters of the horn, 7117C completely without hand tuning mode can be automatically and immediately to the speaker Fo value measured and digitally displayed and 7117C can set upper and lower limits , automatically determine pass / fail, very suitable for the production line to make 100% quality inspection. 7117C is not only applicable in speaker manufacturer, is also suitable for: audio plant, multimedia works, monitor speaker factory ... etc. IQC

Find the lowest resonant frequency of high-speed automatic Fo value, Fo value read for 1 to 1.5 seconds.

Can be set on the lower limit, automatically determine the pass / fail, search time plus co-determination is only 0.3 to 0.7 seconds.

Digital display, accurate and no visual error.

In line with the US standard ANSI and EIA test.

Technical parameters
Frequency Range	20 Hz ～ 3 kHz， 4 Ranges a. 16 Hz ～ 80 Hz. b. 54 Hz ～ 270 Hz. c. 180 Hz ～ 900 Hz. d. 600 Hz ～ 3 kHz.
Tolerance	≦ ±1 % or ± 1 Hz
Test Voltage	1 Vrms ±10%. ( According to EIA Std )
Load Impedance	3.2 ～ 100 Ω

Configuration content	Number
Sunlight high speed FO meter	1
Audio line	1

Next Product：The sun audio scanner 7116C

Prev Product：Sunshine electrochemical impedance spectroscopy 152A

Related Products: DAAS4 Pro speaker tester; ATB electro acoustic analyzer; The 43 series of the simulation of ear