S-365 SPECIFICATIONS

FUNCTION OVERVIEW

Measurements & Judgments	1) Sound pressure level (SPL) frequency response 2) 2nd, 3rd & total harmonic distortion 3) Impedance characteristics 4) Phase characteristics 5) Sensitivity (S0) 6) Impedance (Z0) 7) Lowest resonance frequency (f0) Capable of measuring 5 types of data (option: 9) and 3 types of parameters simultaneously in 1 sweep.
Frequency Range	10 Hz ~ 100 kHz *User-settable range
SPL Measurement Range
Input Range	70 ~ 160 dB SPL in 10 dB steps (at -36 dBV/Pa microphone sensitivity)
Accuracy	± 0.1 dB
Input Frequency Response	± 0.2 dB (20 Hz ~ 20 kHz) ± 0.5 dB (10 Hz ~ 100 kHz)
Distortion Measurement Range	-70 dB or less　(SPL: 90 dB range when using sweep method)
Impedance Measurement Range
Range	0.5 ~ 200 Ω (auto range)
Accuracy	± 1% / 1 ~ 50 Ω ± 2% / 0.5 ~ 1, 50 ~ 100 Ω ± 5 % / 100 ~ 200 Ω (1 kHz)
Dynamic Range	A/D Converter: 24 bit Display: 120 dB Sampling: 44.1kHz, 48 kHz, 96 kHz, 192 kHz, 220 kHz
Output Power / Voltage	・ Built-in Power Amplifier: 50 W max. (4 ~ 8 Ω) 0.01 ~ 20 V ・ External Power Amplifier: 100 W max. (0.5 ~ 8 Ω) 0.01 ~ 28 V *Use beyond maximum output is also possible. Please inquire about the conditions.
Output Frequency	±0.2dB / 20~20kHz ±0.3dB / 10~20kHz ±1.0dB / 20~50kHz ±1.5dB / ~100kHz at 1W *The above speaker drive voltage deviation can be canceled by automatic correlation (include speaker cables)
Sweep Method	Logarithmic sweep
Sweep Time	Standard 15 sec. aprox. (20 Hz ~ 20 kHz) min.0.5sec ~ max. 100 sec.
Frequency Accuracy	±0.05%
Frequency Resolution	20 Hz ~ 20 kHz / 481 points (1/48 oct. 160 points / 1 decade)
Size
S-365 Measuring Unit	S-3652A: 430(W) x 88(H) x 420(D) Weight: 8kg
External Power Amplifier	S2533: 430(W) x 133(H) x 450(D) Weight: 16kg
Power Supply	AC100V ~ 240V 50 / 60 Hz
Environmental	15 deg. C ~ 35deg. C, 10% ~ 90% RH
System Composition	1) Measurement Unit 1~4 pcs 2) Built-in Measuring Unit or External Power Amplifier 1 pc 3) Basic Remote Control 1 pc 4) Cables 1set 5) Sweep Measuring Software 1 set

PERIPHERAL DEVICES (OPTIONS)

Personal Computer	Windows 10
Display	WXGA (1280 x 800) or more
Microphone	1/2 inch and 1/4 inch measurement electret and condenser type
Uninterruptible Power Supply	600VA
SPL Calibrator	Pistonphone
Standard Resistor	For impedance calibration
Customization	We take various special orders from customers depending on your test purpose and environment. Please let us know your requirements.

Specifications are subject to change without notice.

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