Sound Level Monitoring

Product Details:

Sound Level Meter with inbuilt Wifi
Option available in Class-1 and Class-2

Additional Information:

• Item Code: GA6224

Product Details:

IEC 616172 Class – 1

• · Real-time 1/1 Octave Analyser
• · Real-time 1/3 Octave Analyser
• · Measurements: LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN.
• Where - X is the frequency weighting: A, B, C, Z;
• Y is time weighting: F, S, I;
• N is the statistical percentage: 1~99.3 profile (L₁ to L_99.3)
• and 14 custom define measurement are calculated in parallel with different frequency / time weighting
• · Range – 25dBA~136dBA,
• · Data Sampling Rate - 0.1s, 0.2s, 0.5s, 1s upto 24h

Product Details:

We are the leading supplier of Integrating Sound Level Meter. It's economic integrating sound level meter with leq and datalogging facility & ideal for environment noise monitoring purpose.

Features:

measurement - spl, leq, sel, maxl, minl, ln (5%, 10%, 50%, 90%, 95%)-

measurement level - 30 - 130 db-
4GB MicroSD Card

Additional Information:

• Packaging Details: Model No. 309

Product Details:

We are the leading supplier of Lutron Sound Level Meter

Lutron (Taiwan) Sound Level Meters with following Model Nos. –

SL-4001

SL-4010

SL-4011

SL-4012

SL-4013

SL-4022

SL-4030

Product Details:

Established in 1990, Instrumex is an ISO 9001:2015 registered company and one of the largest manufacturers and suppliers of Environmental Pollution Monitoring Instruments. Our strength lies not in just developing the instruments but providing a Total Solution for your pollution monitoring requirement. At INSTRUMEX, our passion is Continuous Research & Development of new technologies in Pollution Monitoring Instruments.
Product Specifications

Product Details:

Established in 1990, Instrumex is an ISO 9001:2015 registered company and one of the largest manufacturers and suppliers of Environmental Pollution Monitoring Instruments. Our strength lies not in just developing the instruments but providing a Total Solution for your pollution monitoring requirement. At INSTRUMEX, our passion is Continuous Research & Development of new technologies in Pollution Monitoring Instruments.


Product Specifications

Product Details:

We are the leading supplier of Noise Meters in Mumbai, India.

Features:

• Max & Min Measurement
• Over & Under range Display
• Datalogger Function (Storage of upto 99 readings)
• Analog AC/DC Output for connection to frequency analyzer or X-Y Shaft recorder
• ‘A’, ‘C’ or ‘Flat’ weighing with Slow/Fast response
• 94dB in Full Calibration at (1KHz)

Product Details:

We are one of the leading supplier of Noise Meter
Real-time 1/1 Octave Analyser

 

Product Details:

You can also call to our sales executive for any requirement or query.

LCD display for low power consumption clear read-out even in bright ambient light, Large LCD display, easy to read, Fast " time weighting characteristic mode, Hold function to freeze the display value, Small and light weight design allow one hand operation, * Condenser microphone for high accuracy long-term stability, Build in adj. VR is available for easy calibration, Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case, Low battery indicator.

1. Type of Product :: Digital Sound Level Meter.
2. Range :: 35-130dB.
3. Resolution :: 0.1dB.
4. Microphone :: Electric condenser microphone.
5. Temp. Humidity Range :: 0°C to 50°C.
6. Power Supply :: DC 9V battery.
7. Display :: 18 mm ( 0.7" ) LCD.
8. Dimensions :: 225x70x28 mm.
9. Weight :: 0.250 Kg.
10. Features :: A frequency weighting, Fast time weighting.
11. Standard :: Frequency time weighting meet IEC 61672 class 2.
12. Frequency Range (Hz) :: 31.5 to 8kHz.
13. Model No :: SL-4010.

Product Details:

We are the leading supplier of Digital Sound Level Meters. SL-1350, most preferred and cost effective model. It Provides Leq measurement and data storage.

 

Features:

• 10mm (0.4”) LCD Display
• Auto Manual Shutdown
• Low Battery Indication
• DC Output: 0 ~ 1.3V 10mV/dB
• ‘A’, ‘C’ or ‘Flat’ weighing with Slow/Fast response
• 94dB in Full Calibration at (1KHz)
• Optional RS-232 Communication (Advanced software Program for all Windows)
• Alarm o/p: LED Optional Relay output
• Measurement options: LP, Leq, LN
• Manual Data storage upto 30 readings.

Additional Information:

• Item Code: MNoSL-1350

Product Details:

We are the leading supplier of Digital Sound Measurement Meters.

Features:

• Max & Min Measurement
• Over & Under range Display
• Datalogger Function (Storage of upto 99 readings)
• Analog AC/DC Output for connection to frequency analyzer or X-Y Shaft recorder
• ‘A’, ‘C’ or ‘Flat’ weighing with Slow/Fast response
• 94dB in Full Calibration at (1KHz)

Additional Information:

• Item Code: MNoSL-1352

Product Details:

Model No : CASTLE (Class-1 & Class-2)

Banking on the skills of our qualified team of professionals, we are involved in manufacturing and exporting Sound Level Meter with Wifi. Using the instruments could not be simpler. The simple user interface can easily be scrolled and selected to immediately display the information you need. The keypad also has a dedicated dB Range key, simply press and then selects your required range. It measures the noise of a person with the help of wifi. 

Applicable Standards

• IEC 61672-1:2013
• IEC 61260-1:2014 (Where Octave Bands Fitted)
• IEC 61252:1993 amendment 1:2000 (Where Exposure Fitted)

 

Microphone

• Class 1: Type 1 Pre-Polarized ½” (13.2 mm) Electrets Condenser Microphone -27 dB ± 2 dB re 1V/Pa
• Class 2: Type 2 Pre-Polarized ½” (13.2 mm) Electrets Condenser Microphone –32 dB ± 3 dB re 1V/Pa
• Measurement Ranges: Linear Operating Range: 95dB
• Noise Floor: Typical ’A’ Weighting <15 dB (A) RMS
• ''C'' Weighting <18 dB(C) RMS
• ''Z'' Weighting <18 dB(Z) RMS
• Frequency Weightings: Measurement 1: A, C or Z, Measurement 2: A, C or Z
• Frequency Range: 1 Hz - 20 kHz (electrical characteristics)
• Class 1: 12.5 Hz - 20 kHz (including microphone)
• Class 2: 12.5 Hz - 16 kHz (including microphone)
• Time Weighting:
• Measurement 1: Slow, Fast, Impulse
• Measurement 2: Slow, Fast, Impulse
• Display: 2.4” Full Color TFT 240x320 pixels
• Dual Measurements: Simultaneous dual measurement with independent time and frequency weightings.

 

Measurement Parameters

dBAir Safety: 
LSPL, LEQ, LMAX, LMAX, Peak, LEP’d, Exposure Points, Dose, Hearing Protector Calculator 

dBAir Safety Octave:
LSPL, LEQ, LMAX, LMAX, Peak, LEP’d, Exposure Points, Dose, Hearing Protector Calculator 
1/1 or 1/3 Octaves: 
LSPL, LEQ, LMAX, LMAX, Peak 

dBAir Environmental:
LSPL, LE, LEQ, LMAX, LMAX, Peak, Ltm3, Ltm5, Lday, Lnight, Ldn, Lden, NA, 10 user-definable Ln values (pre-set to: L1, L2, L5, L10, L50, L90, L95, L98, L99) plus LAF* for Noise act assessment. 

dBAir Environmental Octave:
LSPL, LE, LEQ, LMAX, LMAX, Peak, Ltm3, Ltm5, Lday, Lnight, Ldn, Lden, NA, 10 user-definable Ln values (pre-set to: L1, L2, L5, L10, L50, L90, L95, L98, L99) plus LAF* for Noise act assessment. 
1/1 or 1/3 Octaves: 
LSPL, LE, LEQ, LMAX, LMAX, Ln’s, Peak 

Product Details:

The SONUS GA257B is a dedicated basic Personal Noise dosimeter fully compliant with IEC 61252:1993, giving simultaneous sound exposure (Lep'd) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments.

Parameters measured (both GA257B and GA257L):

• User selectable Exchange Rate (3dB, 4dB or 5dB)
• User selectable Criterion Level (75dB, 80dB, 85dB or 90dB)
• User selectable Threshold Level (-5dB, -10dB or OFF)
• Zpeak
• % Dose
• Lep'd (Lex)
• % DOHR (Dose/Hour)
• Pa2h (Lep'd expressed in Pascals)
• Exposure Time
• Lockable Keypad
• Constructed from tough crack resistance plastic

Additional Information:

• Item Code: GA257

Product Details:

We provide superior quality DB Sound Level Meter, which has both fast and slow measurement mode. These instruments also have an inbuilt low battery indicator and auto power shut off. Moreover, we offer these testing instruments in various specifications.

 

Product Details:

We have indigenously developed Air & Water quality monitoring instruments with CE marking. We are the only company to participate and win the iDesign 2014 Award for the design of PM2.5 Sampler. INSTRUMEX is therefore poised to take the new challenges of Innovation in this industry and deliver world class products and services for the people.

Product Details:

Sound & Vibration Analyzer is the next generation of Type 1 sound & vibration instruments and is designed to meet the needs of both environmental monitoring and occupational health and safety monitoring specialists. Its exceptional hardware design also enables the measurement of ultra sound frequencies in the 40 kHz band.

It provides broadband results with all the standard weighting filters and also offers an incredible time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps.

The highly developed user interface works on networks like GPRS, Ethernet, WLAN or ZigBee^TM for both remote data download and settings configuration. The built-in Bluetooth^TM interface together with smart-phone application, SvanMobile, extends measurement capabilities with all the features offered by smart-phones including text/voice comments, photo, video, GPS position etc.

Features
Type 1 IEC 61672:2002 sound level measurements

Dedicated for:

• General acoustic measurements
• Environmental noise monitoring
• Occupational health and safety noise monitoring
• Ultra sound measurements in 40 kHz band
• General vibration measurements (acceleration, velocity and displacement)
• Hand-arm vibration measurements
• Three parallel independent profiles
• 1/1 or 1/3 octave real-time analysis
• FFT real-time analysis
• Time-domain signal recording & audio events recording
• Reverberation time measurements
• Advanced Data Logger including spectral analysis
• MicroSD card providing almost unlimited logging capacity
• Bluetooth^TM interface
• Remote communication (GPRS, Ethernet, WLAN, ZigBee^TM)
• All weather microphone protection kit designed for community and airport noise monitoring
• OLED color display with super brightness and contrast
• Hand held, light weight and robust case
• TNC input connector
• Easy in use

Technical Specifications - Noise Analyser

Product Details:

We have indigenously developed Air & Water quality monitoring instruments with CE marking. We are the only company to participate and win the iDesign 2014 Award for the design of PM2.5 Sampler. INSTRUMEX is therefore poised to take the new challenges of Innovation in this industry and deliver world class products and services for the people.

Product Specifications

• Nominal Sound Pressure level at 101.3kPa (760mm Hg), 23º & 50%RH.
• Tolerance: ± 0.3dB.
• Harmonic Distortion: < 3% .
• Temperature range: -10°C to 50ºC.
• Batteries: 2 x3V CR2032 (Coin Cell).
• Life: approx. 70 hours.
• Cavity diameter: ½" microphone Standard
• Dimensions: Length: 140mm, Diameter: 51mm, Weight: 230gms.