Mecord Systems & Services Private Limited
Mecord Systems & Services Private Limited
Ghatkopar West, Mumbai, Maharashtra
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Sound Level Meters

Sound Level Meters to measure all kinds of sound and perform a variety of analyses based on the Data obtained.

On offer is a wide range of products to suit every scenario.

  • NA-28 Noise Analyzer with built in 1/1 and 1/3 Octave Analyzer
  • NL-62 Class 1 Sound Level Meter with a range from 1 Hz to 20 kHz
  • NL-52 Class 1 Sound Level Meter
  • NL-42 Class 2 Sound Level Meter
  • NL-27 Class 2 Sound Level Meter
  • NA-42 Amplifier for special case measurement

NL 27 Sound Level Meter

NL 27 Sound Level Meter
  • NL 27 Sound Level Meter
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Product Details:

BrandRion
DisplayLCD, Digital

The Rion NL-27 sound level meter is the perfect portable system to ensure precise and repeatable measurements with an easy to use interface.

With a graphic indication of the current sound level updating every 0.1 seconds it makes measurements easy to understand and interpret.

Due to its focused functionality it is able to deliver 9 hours of battery life on alkaline batteries.

Complies with IEC 61672-1:2002 Class 2 requirements.

Features

• Compliant with Japan Measurement Law, JIS. And IEC requirements

• Wide 107 dB linearity range allows sound level measurements from 30 to 130 dB without range switching

• Easy measurement of sound level (Lp). Equivalent continuous sound level (Leq),
maximum sound level (Lmax). Sound exposure level (Z, E). And peak sound level (Lcpeak)

• Manual store function and capability to transfer data to a computer via optional USB adapter cable

• 9 hours operation on two AAA (IEC R03) alkaline batteries

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  • Item Code: NL-27
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NA-28 Noise Analyzer

NA-28 Noise Analyzer
  • NA-28 Noise Analyzer
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Product Details:

BrandRION
ModelNA-28

NA-28 is a compact and lightweight real time Noise Analyzer which comes with 1/1 and 1/3 Octave Band analysis function built into the unit.

The NA-28 has a wide range of measurement from 10 Hz to 20 kHz. A colour screen display allows for easy and quick review of data.

One key press to switch between Sound Level Meter and Noise Analyzer modes

Key Features
  • Real Time Octaves (16hz to 16kHz) or 1/3 Octaves (12.5 Hz to 20 kHz)
  • Real Time simultaneous Octaves (16 Hz to 8 kHz) and 1/3 Octaves (12.5 Hz to 12.5 kHz)
  • Data stored as text files direct to CF Card
  • Measures and Logs Leq, Lmax, Lmin and 5 Percentile Values in octaves and/or 1/3 octaves
  • Auto stores 300000 data sets or 1000 hours of 1 second 1/3 octaves to internal memory
  • Manual storage for 1000 data sets internally or 100000 data sets to 2 GC CF Card
  • Linearity 110 dB in Sound Level Meter Mode and 95 dB in Analyzer Mode
  • 16 Hours battery Life with 4 Alkaline Cells
  • Main and Sub-Channel for simultaneous selection of 2 time or frecuency weightings F(Fast), S(Slow), 10 ms Time Weightings plus Peak & Impulse on Sub-Channel
  • Data Transfer using CF Card or USB
  • Measurement can be started by internal or external Trigger
  • Comparator output to trigger external devices
  • AC and DC outputs of main and/or sub-channel
  • Expandable Functionality using programme cards
Using optional programmes can be used for FFT analysis and Building Acoustics Analysis
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  • Item Code: NA-28
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NC-72A Pistonphone

NC-72A Pistonphone
  • NC-72A Pistonphone
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Product Details:

BrandRion
CalibrationAutomatic

Rion NC-72A Pistonphone

 

The Rion NC-72A Pistonphone is a standard sound source that generates a constant sound pressure of 114 dB at 250 Hz.

Designed to provide sound at an atmospheric pressure of 101.325 kPa the unit includes a barometer for compensation if required.

The pistons of the Rion NC-72A Pistonphone are manufactured with a special resin material with low friction. This manufacturing process allows both pistons to maintain their initial performance levels for about 2000 hours without the use of grease.

The Rion NC-72A Pistonphone is suitable for 1”, ½“ and ¼“ microphones

Rion NC-72A pistonphone complies with the IEC 60942:2003(JIS C 1515:2004) Class LS/C

Features:

* Allows for calibration with accuracy of + 0.15 dB

* Usable in wide temperature and humidity range.

* Usable as a standard sound source in laboratories or as a calibration sound source for sound level meters on site.

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  • Item Code: NC72A
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NC-74 Sound Calibrator

NC-74 Sound Calibrator
  • NC-74 Sound Calibrator
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BrandRion
ModelNC-74

Rion NC-74 Sound Calibrator

 

The Rion NC-74 Sound calibrator generates a constant sound pressure of 94 dB at 1kHz.

The Rion NC-74 is designed to be a compact and lightweight unit which requires no atmospheric pressure compensation.

This is done by incorporating a sensor which detects the atmospheric pressure which is in turn detected by the CPU which controls the signal amplitude. This eliminates the need for any pressure compensation.

The Rion NC-74 Sound Calibrator is suitable for 1” and ½“ microphones

Rion NC-74 Sound Calibrator complies with the IEC 60942:2003(JIS C 1515:2004) Class LS/C

Features:

* Allows for calibration with accuracy of + 0.3 dB

* Usable in wide temperature and humidity range.

* Usable as a standard sound source in laboratories or as a calibration sound source for sound level meters on site.

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  • Item Code: NC74
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Rion Industrial Microphones

Rion Industrial Microphones
  • Rion Industrial Microphones
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Product Details:

CommunicationWired

Rion Condensor Microphones

 

Rion has a wide range of condenser microphones which are suitable across a wide range of applications.

Rion’s microphones have an extremely stable frequency response across their specified frequency ranges which allows for better measurements.

Also available are a series of preamplifiers to allow for the connection of the Rion Microphones to a wide variety of Rion equipment.

Features:

* Varied Frequency ranges across models, options from 5 Hz to 100kHz

* Usable in wide temperature and humidity range.

* Available in 1 inch, ½ Inch and ¼ Inch sizes as per requirements

* Specific models with Preamplifiers are TEDS Compliant

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  • Item Code: Microphones
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NL-42 Sound Level Meter (Class 2)

NL-42 Sound Level Meter (Class 2)
  • NL-42 Sound Level Meter (Class 2)
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Product Details:

BrandRion
ModelNL-42 class II
ApplicationIndustrial, Laboratory

Rion NL-42 Class 2 Sound Level Meter

 

Rion’s NL-42 Class 2 Sound Level Meter allows for measurements from 20 to 8000Hz in a single hand held portable Unit. It combines cutting edge technology with excellent quality and unrivalled ease of use.

Key Features Include:

· Ease of use – main functions on dedicated, backlit keys

· Superb high-contrast backlit TFT-LCD colour display

· Allows simultaneous Channel and Sub-Channel measurements

· The unit (except for the microphone) is water-resistant, which means that it is unaffected by sudden rain showers

· Massive storage capacity using text files stored to Compact Flash memory cards

· Flexible and simple PC connectivity (CF card and USB Virtual Disk)

· Exceptional battery life

 

NL-42 Complies with the following standards for Sound Level Measurement

IEC 61672-1: 2002 Class 2

ANSI S1.4-1983 Type 2

ANSI S1.4A-1985 Type 2

ANSI S1.43-1997 Type 2

JISC 1509-1: 2005 Class 2

Optional Program Cards allow for easy and convenient expansion of functionality

NX-42RT

By adding a program to the NL-42, octave band and 1/3 octave band real-time analysis can be realized. Saved analysis results can be loaded and shown in an overlay graph display together with current analysis data. NC curve graph display and NC value calculation/display are also possible.

NX-42WR

Makes it possible to measure sound pressure levels together with sound pressure waveforms during frequency analysis. This allows you to listen to specific events. Recorded data can be played back on the PC and used for frequency analysis

NX-42FT

This program card adds FFT analysis capability to NL-42, with an analysis frequency range of 8kHz and 8000 analysis lines. Saved analysis results can be loaded and shown in an overlay graph display together with current analysis data. Maximum zoon ratio is x40 and the top list screen can show up to 20 lines

 


 

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  • Item Code: NL42
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NL-52 Sound Level Meter (Class 1)

NL-52 Sound Level Meter (Class 1)
  • NL-52 Sound Level Meter (Class 1)
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Product Details:

BrandRion
ModelNL-52 Class i
Application Laboratory, Industrial

Rion NL-52 Class 1 Sound Level Meter

 

Rion’s NL-52 Class 1 Sound Level Meter allows for measurements from 20 to 20000Hz in a single hand held portable Unit. It combines cutting edge technology with excellent quality and unrivalled ease of use.

Key Features Include:

· Ease of use – main functions on dedicated, backlit keys

· Superb high-contrast backlit TFT-LCD colour display

· Allows simultaneous Channel and Sub-Channel measurements

· The unit (except for the microphone) is water-resistant, which means that it is unaffected by sudden rain showers

· Massive storage capacity using text files stored to Compact Flash memory cards

· Flexible and simple PC connectivity (CF card and USB Virtual Disk)

· Exceptional battery life

 

NL-52 Complies with the following standards for Sound Level Measurement

IEC 61672-1: 2002 Class 1

ANSI S1.4-1983 Type 1

ANSI S1.4A-1985 Type 1

ANSI S1.43-1997 Type 1

JISC 1509-1: 2005 Class 1

Optional Program Cards allow for easy and convenient expansion of functionality

NX-42RT

By adding a program to the NL-42, octave band and 1/3 octave band real-time analysis can be realized. Saved analysis results can be loaded and shown in an overlay graph display together with current analysis data. NC curve graph display and NC value calculation/display are also possible.

NX-42WR

Makes it possible to measure sound pressure levels together with sound pressure waveforms during frequency analysis. This allows you to listen to specific events. Recorded data can be played back on the PC and used for frequency analysis

NX-42FT

This program card adds FFT analysis capability to NL-62, with an analysis frequency range of 20kHz and 8000 analysis lines. Saved analysis results ccan be loaded and shown in an overlay graph display together with current analysis data. Maximum zoon ratio is x40 and the top list screen can show up to 20 lines

 

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  • Item Code: NL52
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NL-27 Sound Level Meter (Class 2)

NL-27 Sound Level Meter (Class 2)
  • NL-27 Sound Level Meter (Class 2)
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Product Details:

DisplayDigital, LCD

Rion NL-27 Class 2 Sound Level Meter

 

The Rion NL-27 sound level meter is the perfect portable system to ensure precise and repeatable measurements with an easy to use interface.

With a graphic indication of the current sound level updating every 0.1 seconds it makes measurements easy to understand and interpret.

Due to its focused functionality it is able to deliver 9 hours of battery life on alkaline batteries.

Complies with IEC 61672-1:2002 Class 2 requirements.

Features

• Compliant with Japan Measurement Law, JIS. And IEC requirements

• Wide 107 dB linearity range allows sound level measurements from 30 to 130 dB without range switching

• Easy measurement of sound level (Lp). Equivalent continuous sound level (Leq), 
maximum sound level (Lmax). Sound exposure level (Z, E). And peak sound level (Lcpeak)

• Manual store function and capability to transfer data to a computer via optional USB adapter cable

• 9 hours operation on two AAA (IEC R03) alkaline batteries

 

 

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Additional Information:

  • Item Code: NL27
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NA-28 Sound Level Meter and 1/3 Real-Time Analyzer

NA-28 Sound Level Meter and 1/3 Real-Time Analyzer
  • NA-28 Sound Level Meter and 1/3 Real-Time Analyzer
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Product Details:

BrandRion
DisplayDigital, LCD

Rion NA-28 Class 1 Real-time octave analyser

 

Rion’s priorities for on-site measurements are speed, ease of use, quality and reliability. The New NA-28 is the top of the Rion range of sound level meters and analysers. It combines cutting edge technology with excellent quality and unrivalled ease of use.

Key Features Include:

·         Ease of use – main functions on dedicated, backlit keys

·         Superb high-contrast backlit TFT-LCD colour display

·         Simultaneous measurement and display of 1/1 and 1/3 octaves

·         One keystroke to switch between sound level meter and analyser display

·         Massive storage capacity using text files stored to Compact Flash memory cards

·         Flexible and simple PC connectivity (CF card and USB Virtual Disk)

·         Exceptional battery life using standard alkaline batteries

 

Optional Program Cards

NX-28WR

Makes it possible to measure sound pressure levels together with sound pressure waveforms during frequency analysis. This allows you to listen to specific events. You can also reanalyse recorded sound.

NX-28FT

This program card adds FFT analysis capability to NA-28, with an analysis frequency range of 20kHz and 8000 analysis lines.

NX-28BA

This program card is used for simple and easy measurement of airborne and floor impact sound insulation of buildings and reverberation time. Data is stored as text files. When used in conjunction with waveform recording card NX-28WR, sound waveforms during measurement can be recorded simultaneously.

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  • Item Code: NA28
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N. Balaji (General Sales Manager)
No. 304/314, Hill View Industrial Estate Amrut Nagar
Ghatkopar West, Mumbai- 400086, Maharashtra, India



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