Draper 31992 Laserliner 082.070A SoundTest-Master Noise Level Measuring Instrument
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Product information
Description
This precision noise level measuring instrument uses frequency weighting filters according to dB (A) and dB (C) standard curves. A choice of two time weighting factors (fast/slow) allows optimum adaptation to noise dynamics The selectable analogue indicator provides a visual assessment of the test area. The measurement is taken with a long-term recording function with 16,000 storage points or real-time logging on a PC using the supplied software. The device has analogue DC and AC outputs and an illuminated display. Calibration and adjustment is by means of a standard 94 dB/1 kHz noise level calibrator. Supplied with USB cable, batteries and carrying case.
- Precise measurement of noise levels with frequency weighting filter according to dB (A) and dB (C) standard curves
- Selectable time weighting factors for optimum adaptation to noise dynamics
- Long-term recording function with 16,000 storage points or real-time logging on PC
- Selectable analogue indicator for visual assessment
- Calibrated and adjusted by means of standard 94 dB/1 kHz noise level calibrator
- Sensitive electret condenser microphone with detachable wind guard
- Analogue outputs: DC and AC
- PC software (English)
- Large, illuminated display
- Supplied with USB cable, batteries and carrying case
- Sound level dB(A)/dB(C): Yes
- Time weighting fast/slow: Yes
- Real time display: Yes
- Time stamp: Yes
- Data transfer: Yes
- Long-term storage: Yes
- Measured Variable: Sound pressure level
- Sensor Type: Microphone: Electret condenser
- Frequency Range Sound Pressure Level: 31.5 Hz 8 kHz
- Port: Optoinsulated RS232
- Memory: 16000 measurements
- Power Supply: 6 x 1.5V LR03 (AAA)
- Dimensions (W x H x D): 35 mm x 80 mm x 245 mm
- Weight: 350g
Features
- BrandDRAPER
- Power sourceBatteries
- Recording/loggingYes
- ManoMano ReferenceME99281035
- MMID615768526577
- Product code31992
- EAN4021563763306


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