Environmental Noise Measurement System with Occupational Noise Features - NK121

NK121

Be the first to review this product

Quick Overview

This Noise Measurement System is ideally suited to managers with occupational and environmental noise monitoring responsibilities.


If you're responsible for the safety and protection of employee's, this system provides you with everything you need to protect your workforce from over exposure to noise, as well as helping you ensure your company complies with The Control of Noise at Work Regulations 2005. This system also boasts a host of environmental parameters that are required for environmental applications.

Price:

Talk to an expert about this product




NK121 Sound Measurement System
NK121 Sound Measurement System Castle NK121 NK121 Environmental and Occupational Noise Monitor SONIK Brochure Sound Meter

Buy Online

£2,350.00

£2,350.00
Boxed Weight (kg) 1.5
Brand Castle Group
Application Environmental Noise, Noise at Work
Features Data Logging, Multi-Language
Class Class 1
Weightings A, C, Z
Measurement Parameters Lp, Leq, Lmax, Peak, (Percentiles) Ln's, Noise Exposure Pa2h, %Dose Per Hour, Dose, HSE Exposure Points, Lep’d (LEX), Points Per Hour, Le (SEL), LAF
Available Outside the UK? Yes

Download the Detail

Environmental Noise Measurement System with Occupational Noise Features - NK121

This Noise Measurement System is ideally suited to managers with occupational and environmental noise monitoring responsibilities.

If you're responsible for the safety and protection of employee's, this system provides you with everything you need to protect your workforce from over exposure to noise, as well as helping you ensure your company complies with The Control of Noise at Work Regulations 2005. This system also boasts a host of environmental parameters that are required for applications such as BS4142 (complaints about industry), BS5228 (construction noise), Planning Guidance and Boundary Monitoring.

Applications

This NK121 Environmental Noise Measurement System with Occupational Noise Features is ideal for a range of applications:

  • Occupational Noise Assessments for The Control of Noise at Work Regulations 2005
  • Hearing Protection Selection Assessments (via dBData software)
  • Simple Noise Level Testing
  • Fire Alarm Volume Testing
  • Machinery Servicing and Maintenance
  • Measurements for the Environmental Noise Regulations 2006 (EU Environmental Noise Directive)
  • Traffic Noise
  • Measurements in accordance with BS 5228
  • Neighbour Noise Nuisance
  • Community Noise Assessments
  • Measurements in accordance with BS4142:2014
  • Noise Nuisance from Industrial or Commercial Premises
  • Noise Measurements for PLanning
  • Sound Power

Technical Specification

Instrument Standards:

IEC 61672-1: 2002 Class 1 Group X

IEC 61672-1: 2002 Class 2 Group X

Languages:

English UK, English US, Chinese, French, German, Italian, Portuguese Brazilian, Russian, Spanish, Dutch, Greek

Level Ranges:

Range Name

Linear Range

Peak Range

Low

25 – 100 dB

40 – 103 dB

Medium

45 – 120 dB

60 – 123 dB

High

65 – 140 dB

80 – 143 dB

Quick Setup Modes (SONIK-SE Only):

Noise at Work, Environmental, All Parameters

Frequency Range

1 Hz - 20 kHz (electrical characteristics)

Class 1: 10 Hz - 20 kHz (including microphone)

Class 2: 20Hz - 8kHz (including microphone)

Microphone:

Class 1: ½” Pre-Polarized - Free Field (IEC)

Pressure (ANSI) Sensititvity (25mV/Pa)

 

Class 2: ½” Pre-Polarized - Free Field (IEC)

Pressure (ANSI) Sensititvity (25mV/Pa)

Measurement Channels: Two

Microphone Preamplifier:

Low Noise, Removable Preamplifier

Parameters:

SONIK-S:

Lp, Leq, Lmax, Lpeak, Exposure Pa2h, Lep'd, %Dose, %Dose Per Hour, Points, Points Per Hour, Under Range, Overload

SONIK-SE:

As SONIK-S, plus LE, L10, L90 and either L1, L5, L50, L95, L99

Noise Floor (Typical):

‘A’ Weighting < 16.0dB

‘C’ Weighting < 17.2dB

‘Z’ Weighting < 18.9dB

Linear Operating range: 75 dB

Display: 2.4” Full Colour TFT 240x320 pixels

Frequency Weighting:

‘A’, ‘C’ and ‘Z’

Combinations of ‘A’, ‘A’&’C’ simultaneous or ‘A’&’Z’ simultaneous available for Lp, Leq and Lmax

 

Batteries: 4 x AA (1. 5V) - Typically 20 hours continuous use (screen settings dependent)

Time Weighting: ‘Slow’, ’Fast’ and ‘Impulse’

External Power:Micro USB type B, 0.5A

Percentiles (SONIK-SE only):

L10, L90 and either L1, L5, L50, L95, L99

Connections: Micro USB type B

Exchange rate: 3dB, 4dB or 5dB

Environmental:

Temperature Operating Range: -10 to + 50ºC

Humidity: Up to 90% RH Non-Condensing

Criterion Level: 75dB, 80dB, 85dB or 90dB

Case:

High Impact ABS plastic with membrane keypad

Threshold Level: -5dB, -10dB or OFF

Size and Weight

Dimensions:

Including Pre-Amplifier:

260mm (H) x 67mm (W) x 26mm (D)

Excluding Pre-Amplifier:

184mm (H) x 67mm (W) x 26mm (D)

Memory: 4MB – Up to 4000 Data Intervals Maximum in one or multiple recordings

Weight:

207g (Without Batteries

What's in the Box

NK121 Environmental Noise Measurement System with Occupational Noise Features


GA142SE - SONIK-SE Safety and Environmental Data-logging Sound Meter Class 1
GA607 - Calibrator, Dual Level, Class 1 (includes GA690 Barometer)
PC007 - dBdataPRO Noise Analysis Software & Cable
CCPRO1 - Pro Account for Castle Cloud - 5 Users, 5 Instrument 1 Year
KA017 - Protective System Carry Case
dB001 - dBAir Rubber Case 1

Software

SONIK Sound Meters work with Secure Cloud or PC Based Software

You can analyse your data using either Cloud or PC Based software that's free and simple to use.

Cloud Software - TheCastleCloud.com

The SONIK sound level meters can be used with TheCastleCloud.com, a secure Cloud based noise analysis software that can be accessed from any device with a browser and an internet connection. Your data is secure and easily manageable, and has full noise analysis features.

  • Start Account Completely Free
  • Powerful Database System
  • Numerous Calculators
  • Customised Reporting
  • PRO Accounts available for increased storage and features

PC Software - dBdataLite

Having instant access to all of your data on one screen means better decision making and streamlined operation. With all the data on-screen, dBdata allows you to manage the data files, copy out the data you want and print reports directly to hard copy.

For increased functionality, there is the option to upgrade to the full dBdataPRO software, which gives the benefit of greater data-manipulation, graphical views and analysis for hearing protection, dose calculations and NR curves.

Model Comparison

Sound Meters by Application

SONIK-S

SONIK-E

SONIK-SE

Occupational Noise Assessments for The Control of Noise at Work Regulations 2005

x

 

x

Hearing Protection Selection Assessments on Instrument

 

 

 

Hearing Protection Selection Assessments (via dBData software)

x

 

x

Simple Noise Level Testing

x

x

Fire Alarm Volume Testing

x

 

x

Machinery Servicing and Maintenance

x

 

x

Measurements for the Environmental Noise Regulations 2006 (EU Environmental Noise Directive)

 

x

x

Traffic Noise

 

x

Measurements in accordance with BS 5228

 

x

x

Neighbour Noise Nuisance

 

x

x

Community Noise Assessments

 

x

x

Measurements in accordance with BS 4142:2014

 

x

x

Noise Nuisance from Industrial or Commercial Premises

 

x

x

Noise Measurements for Planning

 

x

x

For applications with noise levels down to 20dB

 

x

 

Sound Power

x

 

x

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)