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- Sound Analyzer
Sound Analyzer
- Compliant with IEC 61672-1 class 1 standard.
- Real-time 1/1-Octave and 1/3-Octave analysis.
- Measurement can be started by internal or external trigger.
- Comparator output to trigger external devices.
- Super high – contrast backlight TFT – LCD color display.
- Dynamic range of 90dB.
- AC and DC outputs.
- Data transfer using USB.
- micro SD CARD 4GB.
- Compliant with IEC 61672-1 class 1 standard.
- Real-time 1/1-Octave and 1/3-Octave analysis.
- Measurement can be started by internal or external trigger.
- Comparator output to trigger external devices.
- Super high – contrast backlight TFT – LCD color display.
- Dynamic range of 90dB.
- AC and DC outputs.
- Data transfer using USB.
- micro SD CARD 4GB.
Applicable standards |
IEC61672-1:2002 Class 1, ANSI S1.4:1983 Type 1, ANSI S1.11 – 2004 Class 1, IEC61260 : 1995 Class 1, ANSI S1.43 – 1997 Type 1 |
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Microphone |
1/2-inch Electret condenser microphone |
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Measurement range |
30 to 130dB |
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Measurement level range |
20 to 90dB, 20 to 100dB, 20 to 110dB, 30 to 120dB, 40 to 130dB |
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Measurement function |
Lp , Leq , LE , Lmax , Lmin , L05 , L10 , L50 , L90 , L95 |
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Frequency range |
12.5Hz to 20KHz |
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Frequency weighting |
A ,C and Z |
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Time weighting |
Fast , Slow, τ=10ms, Impulse |
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Display |
3.5” 320x240 TFT – LCD display with back light |
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1/1 Octave and 1/3 Octave band filters |
1/1 Octave band center frequencies : (11 bands) 1/3 Octave band center frequencies : (33 bands) |
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12.5Hz, |
16Hz, |
20Hz, |
25Hz, |
31.5Hz, |
40Hz, |
50Hz, |
63Hz, |
80Hz, |
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100Hz, |
125Hz, |
160Hz, |
200Hz, |
250Hz, |
315Hz, |
400Hz, |
500Hz, |
630Hz, |
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800Hz, |
1KHz, |
1.25KHz, |
1.6KHz, |
2KHz, |
2.5KHz, |
3.15KHz, |
4KHz, |
5KHz, |
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6.3KHz, |
8KHz, |
10KHz |
12.5KHz, |
16KHz, |
20KHz |
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Extension cable |
Available in lengths of 5m (TL-F47/5M) and 10m(TL-F47/10M) |
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Memory capacity |
Manual (250 data sets), Auto (250 blocks on micro SD CARD 4GB) |
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Signal output |
AC output : 1 Vrms (at full scale) DC output : 10mV/dB |
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Power |
4 pcs of C size 1.5V (LR14) batteries |
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External DC power supply |
6V, 1A |
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Battery life |
Approx. 2hrs |
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Operating Temperature/Humidity |
-10℃ to 50℃, 10 to 90% RH |
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Dimensions & Weight |
34.5(H)×10(W)×6(D) cm & Approx. 950g (including batteries) |
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Accessories |
Instruction manual, Alkaline battery × 4, Hard carry case, CD-ROM, USB cable, 4GB micro SD card, Windscreen, 3.5 plug, AC adaptor. |
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