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Real Time Sound Analyser
Real time sound analyzer supports various measurement function s like Lp, LEQ, LE, Lmax and Lmin. With large in-built memory, it can record and store 10,000 reading (sound level meter mode). Real time sound analyzer runs on DC power supply with four 1.5V AA Batteries. The system operates between a temperature range of 0°C to 40°C.
| This analysers deliver accurate measurement data in a highly useful format, it provides unsurpassed convenience in a feature-rich package that fits comfortably in the palm.
The measurement specifications of real time sound analyzer are given as follows: |
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| Measurement Range | 30dB ~ 130dB | | Applicable Standard | IEC 60651 Type 2, IEC 60804 Type 2, BSEN 6065, IEC 1260 | | Accuracy | ± 1.5dB (ref. 94dB @ 1Khz) | | Frequency Range | 25Hz ~ 10Khz | | Frequency Weighting | Curves A, C & Flat | | Microphone | 0.5" Electret Condenser | | Display | 160 x 160 Dot Matrix Display with Back Light / Sound Level Meter Display / Numerical: 4-Digit w/ 500msec Response / Bargraph: 100dB Range w/ 125msec Response / Real Time Clock: Year, Month, Day, Hour, Minute & Second | | 1/2 – 1/3 Analyzer Level Range | 5 Ranges in 1-dB Steps: 20 – 90dB, 30-100dB, 40-110dB, 50-120dB & 60-130dB | | Band Filters | 63Hz, 125Hz, 250Hz, 500Hz, 1Khz, 2Khz, 4Khz & 8 Khz / 1/3 Octave Band Center Frequencies (17 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 | | Operating Humidity | 10% ~ 80% R.H. |
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