Model 33 Real Time Analyser With Octave Band
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Real Time Analyser with 1:1 & 1:3 Octave Band Filters One Instrument - ‘A world of solutions’ Ideal for Environmental, Industrial, Engineering and Building Acoustics applications Real Time 1:3 and 1:1 Octave Band Analysis Wide Single Measurement Range of 23dB(A) to 140dB(C) Robust, slim and lightweight construction Outdoor measurement kits available to convert Model 33 sound level meter into a self contained environmental monitor Remote GSM modem option to create remote monitoring ‘station’ Large memory for environmental noise data storage Outstanding ‘Acoustic Toolbox’ analysis software 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 – four key strokes - switch on, measure, stop, switch off. Large, backlit graphic screen and intuitive user interface Live AC output socket for integration with other systems or hard drive devices Optional Reverberation Time Measurement Module Detachable pre-amplifier for use with an extension cable or outdoor kit Multi language instrument menu and Software

Overview High performance, compliance to the latest worldwide Regulations and Guidelines, user friendly and ideal for Environmental, Engineering and Industrial Noise applications the Model 33 and Model 33-2 deliver ‘the’ solution for the more discerning user. Taking measurements is as simple as pressing the ‘record’ and then ‘stop’ buttons. The wide dynamic span of over 110dB in the single measurement range ensures that you never make invalid measurements that ‘Overload’ or ‘Under range’ which is especially important during 1:1 or 1:3 Octave Band Analysis. The Model 33 simultaneously...

Measurements Features such as measurements every 125ms allows the user to conduct detailed analysis for engineering or environmental noise. The very powerful Model 33 allows the user to configure the instrument to suit their specific application. Once this is done measurements can then be made by just pressing the ‘record button’. An extension module is available to enhance both the lower and upper limits of the 1:3 Octave Band Filters so that frequencies as low as 6.5Hz up to 20kHz can be measured to IEC 61260:95/A1:01 Data Storage Model 33 Data Storage Sound Level Meter Mode Users can...

Specifications Class1 Model 33 Class 2 Model 33-2 Applicable Standards Type 1 EN 60651:1994,EN 60804:2000,EN 61260:1995, IEC 616721:2002 Class 1 ANSI S1.4:1983, ANSI S1.43:1997, ANSI S1.11:1986 Type 2 EN 60651:1994 EN 60804:2000, EN 61260:1995,IEC 616721:2002 Class 2 ANSI S1.4:1983, ANSI S1.43:1997, ANSI S1.11:1986 Microphone Class 1 MK:224 Class+ Electret Prepolarised Condenser Class 2 MK:216 Class+ Electret Prepolarised Condenser Overall Equivalent continuous sound pressure level with integration time T LXT where X=dB(A), dB(C) & dB(Z) Real Time Assessment of NC Curves 1:3 Octave Band...