We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.
Class | Class 2 |
---|---|
Weightings | A, C, Z |
Application | Noise at Work |
Noise Features | 1/1 Octaves |
Brand | Casella |
Available Outside the UK? | Yes |
This is the Class 2 Kit With Advanced 1/1 Octave Band Sound Meter, Acoustic Calibrator, Windshield And Carry Case, an instrument used for measuring if noise is capable of simultaneous measurements of all noise parameters within the workplace. It comes as standard to be set-up for workplace noise legislation and also has a optional high range microphone that is capable of measuring up to 165 dB. The simple user interface means that it is easy to take and record your noise measurement results. Its Also capable of: Simultaneous broadband and frequency measurement, Data markers, Back erase function, Real-time frequency analysis, Single measurement range, Triggered ‘event’ capture. The difference between the Class 1 and the Class 2 noise meters is that the Class 1 has a different noise floor, which can be seen in the technical specification and it also has a more precise integrating system than the Class 2.
Measurement Range | 20-140dB RMS (143.3dB peak |
Total Noise Floor | 19dB(A) Class 1, 25dB(A) Class 2 |
Time Weightings | Fast, Slow and Impulse simultaneously |
Frequency Weightings | A, C and Z (un-weighted) simultaneously |
Frequency Bands | 11 Octave bands 16Hz-16kHz (B&C models) 33 Octave bands 12.5Hz-20kHz (C models) |
Amplitude Weightings | 3, 4 and 5 simultaneously |
Back Erase | Last 10s in cumulative mode (all models) |
Timers | Duration 1s-24h |
On/Off Timers | 6 sets with selectable times and a repeat function |