•1/3 Octave Band Real-Time Analyzer SA-29/30
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•Simultaneous analysis of 1/1 octave and 1/3 octave bands
•Wide analysis range from 0.5 Hz to 80 kHz (High range is an optional feature)
•Memory card (PCMCIA) allows storing large amounts of measurement
data and easy data exchange with a computer
•Versatile trigger functions can start measurement and analysis automatically
•Serial interface and multi-channel capability allow control of several
SA-29/SA-30 units from a single computer
•Large, easy-to-read color display with touch-panel function makes
operation simple and intuitive.
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| Specifications |
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SA-29（1ch） |
SA-30（2ch) |
| Applicable standards |
For 1/1 octave & 1/3 octave band filter: IEC 61260-1995 Class 1, ANSI
S1.11 Type 1D
For frequency weighting filter: IEC 60651-1979 |
| Input section |
input connector: 7-pin (preamplifier input), BNC (direct input)
input level range: -120 to -40, -110 to -30, -100 to -20, -90 to -10, -80
to 0, -70 to +10, -60 to +20 dB |
| Frequency ranges |
0.4 Hz〜630 Hz（LOW 1）、1.6 Hz〜2.5 kHz（LOW2）、12.5 Hz〜20 kHz（MID）、
50 Hz〜80 kHz（Hi：opuional） |
| Time weighting |
1 ms, 10 ms, 35 ms, Fast, VL, Slow, 10 s |
| Display |
Backlit color LCD (320 X 240 dots)
Display range: 80 dB Dynamic range: 83 dB
Display mode: Bar graph, Numerical, Level-time, Overlay, Difference of
two overlaid data |
| Memory card |
ATA card (PCMCIA confirmed) |
| Infrared remote control |
Remote control by infrared signal is possible |
| Data Communication |
RS-232-C, Infrared com port |
| Power requirement |
IEC R20 (size "D") batteries X 6
AC adapter NC-93, 100-250V (option) |
| Battery life |
6h |
5h |
| Dimensions and weight |
295 (W) X 210 (D) X 75 （H) ｍｍ
Approx. 2.5 ｋｇ (incl. batteries) |
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•Hand-held FFT Signal Analyzer SA-77
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 (Optional sensor required)
•Direct input for microphone or accelerometer with preamp.
•Frequency tange: DC to 50000 Hz
•Dynamic range of display: 80 dB
•Zooming: up to 800 lines
•Hard copy by optional printer
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| Specifications |
| Number of Input Channels |
One |
| A/D Conversion |
12-bit |
| Frequency Range |
0.5-50 000 Hz for AC coupling
DC-50 000 Hz for DC coupling |
| Display |
LCD (128 X 128 dots, 55 X55 mm) |
| Analysis Modes |
Spectrum, Time waveform, PDF, Phase |
| Memory |
Deta, Analysis conditions (parameters) 30 720 points of time waveform data
(transient), Max. 150 patterns of spectrum |
| I/O section |
External trigger input, External sampling input, AC output
interface: RS-232-C, Printer (parallel) |
| Power requirement |
IEC R6 (size "AA") battery X 8, Battery life: Apporox.10h for
continuous operation (LR6)
AC adapter NC-10 (option) |
| Dimensions and weight |
11 (W) X 4 (D) X 21 （H) cｍ
Approx. 650 ｇ (incl. batteries) |
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