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TES-1358 Sound Analyzer Real Time 1/1
& 1/3 Octave band Analysis
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- Real-time 1/1-Octave and 1/3-Octave analysis.
- Wide linearity range of 100dB.
- Large display with backlighting.
- Real time clock with calendar.
- Memory max. 10000 records of Lp data.
- RS-232 interface.
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| Applicable
standards |
IEC 60651 Type2, IEC 60804
Type2, BS EN 6065, 1994, IEC 1260-1995 |
| Microphone |
1/2-inch Electret condenser microphone |
| Accuracy |
+/- 1.5dB (ref 94dB @ 1KHz) |
| Measurement
range |
30dB to 130dB |
| Measurement
function |
Lp , Leq , LE , Lmax , Lmin |
| Frequency
range |
25Hz ~ 10KHz |
| Frequency
weighting |
A ,C, Flat |
| Time
weighting |
Fast , Slow |
| Display |
160x160 dot matrix display with back light
Sound level meter display
Numerical : 4 digits, up data cycle 0.5s, resolution 0.1dB
Bar graph : Scale range 100dB , update cycle 0.125s
Real time clock : Year, Month, Day, Hour, Minute, Second |
| 1/1-
1/3 Analyzer level range |
5 ranges in 10-dB step, 20-90dB/ 30-100dB/
40-110dB/ 50-120dB/ 60-130dB |
| 1/1
Octave and 1/3 Octave band filters |
1/1 Octave band center frequencies : (9
bands)
31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, and
8KHz.
1/3 Octave band center frequencies : (27 bands)
25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz,
125Hz, 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz,
630Hz, 800Hz, 1KHz, 1.25KHz, 1.6KHz, 2KHz, 2.5KHz,
3.15KHz, 4KHz, 5KHz, 6.3KHz, 8KHz 10KHz. |
| Extension
cable |
Available in lengths of 5m (TL-F47A/5M) and
10m(TL-F47B/10M) |
| Memory
capacity |
Mode/Store mode |
Manual |
Auto |
| Sound level meter |
1024 data sets |
10000 data sets |
| 1/1-octave analysis |
1024 data sets |
6140 data sets |
| 1/3-octave analysis |
1024 data sets |
3070 data sets |
| Signal
output |
AC output : 2 Vrms (at full scale)
DC output : 10mVDC / dB
Serial interface : RS-232 , 9 pin D-sub |
| Power |
4 pcs of C size 1.5V (LR14) batteries |
| External
DC power supply |
6V, 1A |
| Battery
life |
Approx. 2hrs |
| Operating
Temperature/Humidity |
0 ℃ to 40 ℃ , 10 to 80% RH |
| Dimensions
& Weight |
34.5(H)×10(W)×6(D) cm & Approx. 950g
(including batteries) |
| Accessories |
Instruction manual, Battery x 4, Carry case,
Software, RS-232 cable, 9 Pin to 25 Pin gender changer,
Adjustment screwdriver, Wind shield, 3.5f plug, AC/DC
Adaptor. |
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