ETANI ELECTRONICS CO., LTD.

S-265 SPECIFICATIONS

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S-265 SPECIFICATIONS

FUNCTION OVERVIEW

Measurements & Judgments1) Sound pressure level (SPL) frequency response
2) 2nd, 3rd & total harmonic distortion characteristics
3) Impedance characteristics
4) Phase characteristics
5) Sensitivity (S0)
6) Lowest resonance frequency (f0)
7) Impedance (Z0)
Capable of measuring 5 types of data (option: 9) simultaneously in 1 test
Frequency Range10 Hz ~ 100 kHz
*User-settable range
SPL Measurement Range
Range70 ~ 160 dB SPL in 10 dB steps (with microphone sensitivity: -30 dBV/Pa)
Measuring Range: 20 ~ 160 dB (depends on microphone performance)
Accuracy± 0.1 dB
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
Range0.5 ~ 200 Ω (automatic range)
Accuracy± 1% / 1 ~ 50 Ω ± 2% / 0.5 ~ 1.50 ~ 100 Ω ± 5 % / 100 ~ 200 Ω (1 kHz)
Dynamic RangeA/D Converter: 24 bit Display: 120 dB
Sampling: 48 kHz Option: 96 k, 192 k, 220 kHz
Drive Power & Voltage・ Standard Power Amplifier: 50 W max. (2 ~ 8 Ω) 0.01 ~ 20 V
・ High Power Amplifier: 100 W max. (0.5 ~ 8 Ω) 0.01 ~ 28 V
Use beyond maximum output is also possible. Please inquire for details.
Sweep MethodLogarithmic sweep
Sweep Time0.5 sec. (1 sweep, 20 Hz ~ 20 kHz min.) ~ 100 sec. max.
Frequency Resolution481 points / 20 Hz ~ 20 kHz (1/48 oct. 160 points / decade)
Lot Test Statistical ProcessingAvailable for statistical processing and lot data test in realtime
CP/CPK are outputted in realtime
CustomizationWe accept various special orders according to your requirements

HARDWARE

Speaker Drive Power
Maximum Power50 W (2 ~ 8 Ω) / standard 100W (0.5 ~ 8 Ω) / high power 20 W (4 ~ 8 Ω) / compact one body type
If combined with an amplifier on the market, a greater power measurement possible. Please inquire.
Voltage Setting0.01 ~ 20 V / Standard 0.01 ~ 28 V / Large 0.01 ~ 13 V / Small
Frequency Characteristic± 0.2 dB / 20 Hz ~ 20 kHz ± 0.3 dB / 10 Hz ~ 20 kHz ± 1.0 dB / 20 Hz ~ 50 kHz ± 1.5 dB / -100 kHz 1 W
The above speaker drive voltage deviation can be denied by automatic calibration. Speaker cable inclusive.
Sweep TimeStandard 15 sec. aprox. (20 Hz ~ 20 kHz, changeable)
Frequency Accuracy±0.05%
Frequency Resolution1 / 48 oct. (160 points / 10 x frequency) 481 points: 20 Hz ~ 20 kHz
Software1)Measurement Conditions, Data Management, Directory Control
2)Sweep Measurement
3)Measured Data Record
4)Graph Overlapping Display (User-flexible overlapping layers and standard layers, both possible)
5)Data File Output (CSV: Standard, DXF: Option)
6)Calibration (SPL, voltage & impedance)
Graph ratio Vertical: 10 dB / 20 mm or 10 mm, 2 types Horizontal: 50 mm / 10 x frequency A4 color printing
Power SupplyAC 100 V, 120 V, 220 V, 240 V choices (user-changeable) 50 / 60 Hz
Environmental15 ~ 35 °C 10 ~ 90 % RH
System Composition1)Measuring Unit 1 ~ 4 pcs (depending on measuring options)
2)Power Amplifier 1 pc (compact one body model with measuring unit available)
3)Remote Control Unit 1 pc
4)Cables 1 set (speaker cable: 5 ~10 m)
5)Sweep Measuring Software 1 set

PERIPHERAL DEVICES (OPTIONS)

Personal ComputerWindows 7 / Windows 10
Display17″ ~ 21″ LCD
Microphone1/2″ and 1/4″ measuring condenser type
Uninterruptible Power Supply600VA
SPL CalibratorPistonphone
Standard ResistorFor impedance calibration

Specifications are subject to change without notice.

Overview