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Home > Products > Sound Level Meters > Pulsar Nova > Integrating Sound Level Meter

Nova Integrating Sound Level Meter - Models 43 and 44

nova integrating sound level meter

Nova Integrating
Sound Level Meter

Overview

The Nova Model 43 (Type 1) and Model 44 (Type 2) are Integrating Sound Level Meters that are ideal for occupational noise assessments and checking the suitability of hearing protection.

 

Sound Level Meter Standards

  • ANSI S1.4 and ANSI S1.43 Type 1 or Type 2
  • IEC 60651 and IEC 60804 Type 1 or Type 2
  • IEC 61672 Class 1 or Class 2

 

Occupational Noise Regulations

The Nova Integrating Sound Level Meter meets the full requirements of the USA OSHA occupational noise regulations and the European noise at work regulations.

For this type of application you should use at least a Type 2 (Class 2) sound level meter, and most recommend the use of an integrating sound level meter, especially for rapidly varying noise levels.

 

Getting It Right

The Nova makes all the necessary measurements at the same time, over the whole measurement range.

  • You won't accidentally measure the wrong parameters
  • You won't be on the wrong measurement range (there isn't one!)

Calibration

As calibration is so important to the occupational noise regulations, the meter will prompt you to complete a calibration check when you switch it on. Just place the Calibrator on the microphone and the meter will make any adjustments itself.

noise at work meter controls

Average Sound Level - Lavg and LAeq

The Lavg is the average sound level with a Slow time weighting, as required by the OSHA regulations.

For many other regulations, such as the EU and UK occupational noise regulations, the LAeq is required - average "A" weighted sound level with no time weighting.

Peak Sound Level - LZpeak and LCpeak

To assess any loud banging noise you should also measure the LZpeak or LCpeak depending on your regulations. This is also shown on the main display above.

Hearing Protector Assessment - C-A

When assessing the suitability of hearing protection, the standard HML method. The (C - A) figure is used for this calculation and so is also displayed on the main noise at work screen.

P44
$1572.00
Type 2 Nova Integrating Sound Level Meter
1 week
P43
$2262.00
Type 1 Nova Integrating Sound Level Meter
1 week
More pricing information

Similar Products

Nova Models 41 and 42
Sound Level Meter
Nova Models 45 and 46
Octave Band Sound Level Meter

How to Buy

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Purchase Order
To: info@noisemeters.com
Or by fax: 888-584-2230.

Information Request




Prices and Ordering

Order Code
Description
Purchase
Price (USD)
 
P44
Nova Class 2 / Type 2 Integrating Sound Level Meter
$1572.00
1 week
P43
Nova Class 1 / Type 1 Integrating Sound Level Meter
$2262.00
1 week
 
P106
Class 2 Sound Level Calibrator. 1kHz, 94dB. For 1/2 inch microphones
$376.00
P105
Class 1 Acoustic Calibrator. 1kHz, 94dB. For 1/2 inch microphones
$533.00
 
PSR0110
Data Logging and Software for Nova Sound Level Meter
$437.00
K4
Carrying Case for Nova Sound Level Meter
$121.00

 

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info@noisemeters.com  
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