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MAS-8410
Audio Analyzer
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This unit is equipped with Audio Analyzer function incorporating Measurement Section. Since this unit succeeded features of model MAK-6630, the measurement system that has configured under MAK-6630 can be utilized.
DC voltage measurement section and 2-channel switchable AC voltage measurement section are incorporated. The AC voltage measurement section incorporates Level measurement, Frequency measurement, Distortion measurement and well as Relative level display functions. FFT shorten the measurement time as it measures level and distortion simultaneously. It is equipped with various filters including 15kHz/20kHz PRE LPF.


For Telephone, PA and Intercom




FEATURES

Evaluation and Testing for Various products
Higher Productivity by the Efficient Inspection
Drustically Reduced Maintenance Cost

SPECIFICATIONS

 Model number  MAS-8410
Measuring section
DC Voltage No. of channel 1 ch
Input impedance > 1Mohm
Input range 0.316VFS to 100VFS, 4 ranges (AUTO/MANU)
Accuracy +/-0.5% of full scale
Measurement resolution 0.1 % of full scale
AC Voltage No. of channel 2 switchable channels
Input type Balanced, Unbalanced switchable
Input impedance/ >100Kohm
Input range 316mV(-10dBV) to 100.0V(40dBV), 6 ranges(AUTO/MANU)
Level Response True RMS
Effective measuring
range
0.0316mVrms to 100.0Vrms
Accuracy Within +/-0.4 dBV : 40 dBV to -70 dBV(at 1 kHz)
Measurement resolution 0.1 % of full scale
Frequency bandwidth 40dBV to -70dBV
Within +/-0.8dBV (10Hz to 110kHz), Ref: 1kHz(Excluding 20Hz to 80kHz)
Within +/-0.4dBV(20Hz to 80kHz), Ref: 1kHz
Distortion Measurement
frequency
10Hz to 110kHz
Accuracy ≦+/-1 dB 20 Hz to 20 kHz Second harmonic deviations ≦+/-3dB 10 Hz 〜 110 kHz
Measurement resolution 0.1 % of full scale
Measurement mode THD & THD+N Notch filter. Frequency setting possible
Residual distortion Typical value at Input range 10dBV, Input level 10dBV
< -100dB: 10Hz to 15kHz (80kHzBW)
< -90dB: 15.1kHz to 20kHz (80kHzBW)
< -80dB: 20.1kHz to 110kHz (500kHzBW)
Filter Type HPF/LPF/PRE LPF/PSOPHO
Aural Compensation
(PSOPHO)
IEC-A, CCIR/ARM, DIN-A
Frequency Range 10Hz to 110kHz
Resolution, Display > or 100Hz: 5 digits
< 100Hz: 0.01Hz
Accuracy +/-5×10 -5 +/-1digits
Input range 25mVrms to 100.0Vrms

General
Interface HDMI×1 /  LAN(10/100BaseT) ×1 /  USB-A ×3  /  USB-B ×1
Power requirement AC100V to 240V, 50/60Hz
Dimensions/weight 300(W) × 100(H) × 385(D) mm / Approx 4.5s

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