Laserliner 082.070A SoundTest-Master Noise Level Measuring Instrument (31992)

Product 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
• Supplied with USB cable, batteries and carrying case
• 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

Specifications:

• Sound level dB(A)/dB(C) Yes
• Long-term storage Yes
• Time weighting fast/slow Yes
• Real time display Yes
• Time stamp Yes
• Data transfer 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

• 1 x Laserliner 082.070A SoundTest-Master Noise Level Measuring Instrument
• 1 x Software
• 1 x USB cable
• 1 x Batteries
• 1 x Carrying case