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TL5633B digital sound level meter
It meets IEC 61672 standard, GB/T3785 standard and the second class sound level meter standard of JJG188-2002 sound meter verification regulations.
It is suitable for various routine tests.
1.characteristics
1) digital display, full scale measurement, AC/DC signal output
2) fast and slow time weighting
3) it can hold the max effective value
4) basic configuration: host machine, microphone (TL14423), fan cover, horologe screwdriver, briefcase
2.specification
modal | TL5633B |
Measuring range | 35dB-130dB (A), 40dB-130dB (C) |
Frequency weighting | A,C |
Frequency range | 20HZ-12.5kHZ |
Sound level setup | You can set any range between 40dB-130dB |
Detection characteristics | True effective value |
Digital indication | LCD automatic display, resolution ratio 0.1dB, updating speed 1 time/sec |
AC signal output | Max effective value : 2v Impedance: 600Ω |
Dc signal output | 0.3v-1.3v , changes according to 0.1v/10dB, load impedance 1MΩ |
Sound calibration | TL 6020 ( 94dB,1000HZ) |
Power | DC 7v-9v, with input hole for external power |
Service environment | Temperature: -10°C-50°C Humidity: 25%-90% ( at + 40°C) Atmosphere: 65kPa-108kPa |
Dimensions | 246mm×70mm×30mm |
Weight | 0.26kg ( with battery) |
digital sound level meter