data logging RTA Sound Level Meter
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Real Time 1:1 Octave Band AnalysisWide Single Measurement Range of 23dB(A) to 137dB(A) Outdoor measurement kits available to convert the Model 30 sound level meter into a self contained environmental monitor Large memory for environmental noise data storage Outstanding Software Package included as standard Simultaneous measurement of all Parameters, Frequency Weightings and Time Weightings Compliant to IEC 61672-1:2002 Class 1 and Class 2 respectively User friendly Large, backlit graphic screen and membrane keypad for easy use Live analysis when linked to a computer using supplied software Class 1 or Class 2 Integrating Sound Level Meter with Class 1 precision accuracy or Class 2 for general use Optional Reverberation Time Measurement Module Detachable pre-amplifier for use with an extension cable and outdoor kit >

The Model 30 and Model 30-2 are high performance, yet user friendly, integrating SoundLevel Meters and Real Time Frequency Analysers.Both models meet or exceed the latest standards for compliance with worldwideRegulations and Guidelines, making them ideal for most applications.Taking measurements is as simple as pressing the recordђand then stopђbuttons. The widesingle dynamic span of over 110dB ensures that you never make invalid measurements that Overloadђor Under rangeђ. The Model 30 instruments simultaneously measures parameters with all Frequency andTime Weightings, this gives users...

Measurements > Model 30 Sound Level Meters simultaneously measure all functions and frequency weightings, as well as additional parameters depending upon the configuration of the instrument.For example, the instrument can be configured to store the Leq,displayed as LT, in dB(A), dB(C) and dB(Z) with the Maximum and Minimum values stored in all three frequency weightings as well as all three Time Weightings. Peak Sound Pressure will also be stored. In 1:1 Octave Band Mode, the Model 30 will store the Leq (LT) ineach Octave Band, the overall Leq level in dB(A), dB(C) and dB(Z) as well as the...

peak in each 1:1 Octave BandOverall Equivalent continuous sound pressure level with integration time T L Class1Model 30Class 2 Model 30-2 > XT where X=dB(A), dB(C) & dB(Z) Memory Applicable Standards 64Mb (All versions) Type 1EN 60651:1994,EN 60804:2000,EN 61260:1995, IEC 61672-1:2002 Class 1 ANSI S1.4:1983, ANSI S1.43:1997, ANSI S1.11:1986Type 2EN 60651:1994 EN 60804:2000, EN 61260:1995,IEC 61672-1:2002 Class 2 ANSI S1.4:1983, ANSI S1.43:1997, ANSI S1.11:1986 Display Backlit Graphical LCD Microphone Class 1 MK:224 Class+ Electret Prepolarised Condenser Class 2 MK:216 Class+ Electret...