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Deluxe Electrical Corporation
Deluxe Electrical Corporation


Sound Level Meter

Our range of products include audio level meter, sound level meter, amprobe sound level meter, sound level meters, lutron sound level meter and kusam meco sound level meter.

Audio Level Meter

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Audio Level Meter
Approx. INR 4000 / Onwards
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Sound levelmeasuring instrument testo 815
  • Accuracy: Class 2L (Model 816) & Class 3L (Model 815)
  • Easy to adjust (adjustment screwdriver included)
  • Frequency weighting to Characteristic A and C
  • Maximum and minimum value memory
  • Built-in tripod knuckle screw (1/4 inch)
  • Switchable time weighting Fast / Slow
  • Automatic range switchover (Model 816)
  • Backlit display (Model 816)
  • BarGraph display (Model 816)
  • AC output to connection from recorders and amplifiers (Model 816)
  • DC output with 10 mV/dB to connect recorders or data loggers (Model 816)

Technical data

Storage temperature

-10 to +60 °C

Operating temperature

0 to +40 °C

Battery type

9V block battery

Battery life

70 h

Dimensions

255 x 55 x 43 mm  


Technical data

Measuring range

+32 to +130 dB

Accuracy

±1.0 dB

Resolution

0.1 dB

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Sound Level Meter

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Sound Level Meter
Approx. INR 4000 / Onwards
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mini pocket type, IEC 651 type 2 SOUND LEVEL METER Model : SL-4030

FEATURES:

  • Large LCD display, easy to read.
  • Time weighting and frequency weighting meet , IEC 61672 type 2.
  • A & C weighting networks are conformity to standards.
  • 0.5" standard out size of the microphone.
  • Time weighting (Fast & Slow) dynamic characteristic modes.
  • AC / DC output for system expansion.
  • External calibration VR.
  • Condenser microphone for high accuracy & long-term stability.
  • MAX. HOLD function for stored the maximum value.
  • Warning indicator for over and under load.
  • Low battery indicator.
  • LCD display for low power consumption & clear read-out even in bright ambient light condition.
  • Used the durable, long-lasting components, including a light weight ABS-plastic housing case.
  • Pocket and light weight design allow one hand operation.
  • Power by 006P DC 9V battery or DC 9V adapter.


SPECIFICATIONS

  • Display LCD size : 49 mm x 25.5 mm, Digit size : 21.7 mm x 8.8 mm.
  • Function dB (A & C weighting), Time weighting (Fast, Slow), Max. hold, AC output, DC output.
  • Measurement A Weighting- 3 ranges, 30 to 130 dB. Range C Weighting- 3 ranges, 30 to 130 dB.
  • Resolution 0.1 dB.
  • Accuracy 1 k Hz - ± 1.5 dB ( after cal.) (23± 5 ℃) * Meet IEC 61672 type 2, tested under input signal level on 94 dB & frequency range from 31.5 Hz to 8 k Hz.
  • Frequency 31.5 to 8,000 Hz.
  • Microphone type Electric condenser microphone.
  • Microphone size Out size, 12.7 mm Dia. ( 0.5 inch).
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Amprobe Sound Level Meter

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Amprobe Sound Level Meter
Approx. INR 4000 / Onwards
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The Amprobe SM-10-A Sound Meter has been designed to check compliance with safety regulations and perform acoustic analysis by safety engineers, health, industrial and safety offices as well as quality control.

They use two different weighting filters required by the IEC651 and ANSI S1.4 Type 2 for audio filtering. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (ie 94dB 1 kHz etc.)

FEATURES:

  • Designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quality control in various environments.
  • A and C weightings for checking compliance with safety regulations as well as acoustic analysis
  • Measuring ranges: A weighting 30 ~130dB C weighting 35~130dB
  • Frequency range: 31.5Hz~8KHz
  • Display with 0.1dB steps on a 4 digits LCD
  • Slow (1 sec) and fast (125ms) response settings to check peak and average noise levels
  • Max/min recording
  • Data Hold to freeze reading on digital display
  • Accessories supplied: carrying case, windscreen, user manual and 9V battery
  • CE, designed to meet IEC651 type2, ANSI S1.4 type2

SPECIFICATION:

Microphone1/2 Electret condenser microphone
Standard appliedIEC 651 Type 2, ANSI 1.4 Type 2
Dynamic range50 dB
Time weightingFAST (125 mS), SLOW (1 sec)
Frequency range31.5 Hz → 8 kHz
Measuring level range(Auto Range) A-Weighting: 30 dB → 130 dB
C-Weighting: 35 dB → 130 dB
DataData holdMin/max
Internal memory-14,000 records
Specifications
Display:4 digits LCD
Microphone:1/2 inch electret condenser microphone
Power supply:9V NEDA 1604, IEC 6F22, JIS 006P battery
Auto power off:Approx. 5 min
Environment:Indoor operation, < 2000 m
Standard applied:IEC 651 Type 2, ANSI 1.4 Type 2
Dynamic range:50 dB
Resolution:0.1 dB, Display update: 0.5 sec.
Time weighting:FAST(125mS), SLOW(1 sec)
Frequency range:31.5 Hz to 8 kHz

 

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Sound Level Meters

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Sound Level Meters
Approx. INR 4000 / Onwards
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Lutron SOUND LEVEL METER Model : SL 4001

Features:

  • Large LCD display, easy to read.
  • Max. Hold function for stored the maximum value on display.
  • Frequency weighting networks are designed to meet the IEC 651 type 2.
  • Warning indicator for over and under load.
  • LCD display for low power consumption & clear read-out even in bright ambient light.
  • A & C weighting networks are conformity to standards.
  • Time weighting(FAST & SLOW) dynamic characteristic modes.
  • Used the durable, long-lasting components, including a strong,light weight ABS-plastic housing case.
  • AC/DC output for system expansion.
  • Build in adj. VR is available for easy calibration.
  • Small and light weight design allow one hand operation.
  • Condenser microphone for high accuracy & long-term stability.
  • Low battery indicator.

Specifications:

  • Display 18mm (0.7") LCD (Liquid Crystal Display), 3 1/2 digits.
  • Function dB (A & C frequency weighting), Time weighting(Fast, Slow), Max. hold, AC & DC output.
  • Measurement Range 3 ranges, 30 to 130 dB, input signal only.
  • Resolution 0.1 dB.
  • Frequency 31.5 Hz to 8,000 Hz.
  • Calibrator B & K (Bruel & kjaer), multi-fuction acoustic calibrator, model : 4226.
  • Microphone type Electric condenser microphone.
  • Size of microphone 1/2 inch standard size.
  • Range selector 30 to 80 dB, 50 to 100 dB, 80 to 130 dB, 50 dB on each step,with over & under range indicating.
  • Time weighting Fast - t= 200 ms, Slow - t = 500 ms, (Fast & Slow) * "Fast" range is simulated the human ear response time weighting."Slow" range is easy to get the average values of vibration sound level.
  • Calibration: * Build in external calibration VR, easy to calibrate by external screw driver. *Internal oscillation system, 1 KHz sine wave generator.
  • Output Signal AC output - AC 0.5 Vrms corresponding to each range step.DC output - DC 0.3 to 1.3 VDC, 10 mV per dB.Out put impedance - 600 ohm.
  • Output terminal 3.5 mm phone output terminal is provided for connection with analyzer, level recorder, taperecorder.
  • Operating Temp. 0 ℃ to 50 ℃ ( 32 to 122 ).
  • Operating Humidity Less than 80% RH
  • Power Supply 006P DC 9V battery(heavy duty type).
  • Power Consumption Approx. DC 6mA.Dimension 205 x 80 x 35 mm ( 8.1 x 3.2 x 1.4 inch).
  • Weight 280 g/0.62 LB (including battery).

  • Standard Accessories 
Instruction Manual ....................................... 1 PC.                     
calibration screw driver................................. 1 PC.
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Lutron Sound Level Meter

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Lutron Sound Level Meter
Approx. INR 4000 / Onwards
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Description
Model : SL-4001
* Frequency & time weighting meet IEC 61672 class 2.
* A, C weighting, Max. hold, Data hold, fast/slow time weighting, AC/DC output.
* Range : 3 ranges, 30 to 130 dB.
* Size : 245 x 80 x 35 mm.

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Kusam Meco Sound Level Meter

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Kusam Meco Sound Level Meter
Approx. INR 4000 / Onwards
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“KUSAM-MECO” Digital sound level meters are suitable for noiseregulatory measurements. It has full function to quickly & accuratelymeasure sound levels in factories, offices, stores, machine shops & D.G.Set rooms. It helps to meet sound level pollution control regulations.

FEATURES :

  • Resolution 0.1dB.
  • MAX / MIN Hold function
  • Applicable standards : IEC651 Type II. ANSI 1.4 Type 2.
  • 3 ½ digits Display.
  • Time Weighting : Fast , Slow
  • USB interface (KM929)
  • 14000 Records Data logger ( KM 929 )
  • Low battery indication  

ACCESSORIES :
  • User manual
  • Carrying Case
  • 9V battery
  • Software CD & Cable 

A Sound Level Meter is a device which measures sound pressure to determine how intense sounds are,measuring in decibels. Decibels are a logarithmic scale based on the sensitivity of the human ear.Prolonged exposure to sounds over 85 decibels can lead to hearing loss, making measurement of decibellevels important for people who work in noisy environments so that they know when they need to protecttheir ears.

For reference, normal conversation occurs between around 40 and 60 decibels, depending onwho is talking. A firecracker is about 140 decibels, and a jackhammer runs at around 100 decibels.Musicians, mechanics, construction workers, and other people who work in loud environments canendanger their hearing, especially if they work in environments with explosives, which can generate soundwaves intense enough to cause pain and immediate hearing damage. A decibel meter can indicate whensound has reached the danger zone.

 The Sound Level meter measures the sound pressure and provides a reading in decibels for theconvenience of the user. Some may also provide readings in other units of measurement, depending on theuses they are intended for. Sound Level meters are often designed to be portable so that people can movethem around as needed, and are often hand held, although sometimes they can be part of a permanentinstrument array which is designed to take continuous measurements in a given area.

 One application in which a decibel meter can be used is in the reinforcement of municipal laws. Manymunicipalities bar sounds above a certain decibel level for safety and comfort, and may have restrictions onnoise during certain hours. Police officers can carry decibel meters to determine whether or not a sound isviolating the noise ordinance. These devices are also used in noise pollution studies which are used todetermine the impact of passing vehicles, aircraft, D. G. Sets and other sound-generating objects on acommunity.

UNDERSTANDING THE DECIBEL SCALE

The Sound Level Meter is also used in the music industry, during recording and setting up for concers as well as monitoring of conditions in aconcert. Similarly, meters may be installed in noisy workplaces to monitor conditions, and may be designed to send out alerts when peopleneed to wear ear protection or take other precautions to protect their hearing. These devices are also utilized in testing of hearing protectionsuch as ear plugs and headphones, with such products coming with a decibel ratings to provide an indicator as to which setting they can andshould be used in. 

 
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DB Meter

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DB Meter
Approx. INR 4000 / Onwards
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HTC SL-1352 Sound Level Meter

Features:

- Max & Min Measurement
- Over Range Display
- Under range display
- A & C Weighting
- FAST & SLOW response
- Analog AC/DC Outputs for connection to frequency analyzer or X-Y shaft recorder
- Datalogger function
- Adjustable Alarm Levels
- Backlight
- USB Computer Interface ( advanced Software program for all Windows)

Specifications:

Basic Function

Range

Accuracy

1.4dB

Resolution

0.1dB

Frequency Range

31.5Hz ~8kHz

Dynamic Range

50dB

Level Range

Low:30dB~80dB Medium:50dB~100dB

High:80dB~130dB Auto: 30dB~130dB

Time Weighting

FAST (125mS),SLOW (1s)

Microphone

½ inch electric condenser microphone

Display Update

2 times/sec

Analog Output

AC/DC outputs, AC=1Vrms,DC=10mV/dB


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Digital Sound Level Meter Meco

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Digital Sound Level Meter Meco
Approx. INR 4000 / Onwards
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Digital Sound Level Meter Model:970P

Functions:MAX / MIN / HOLD,
Range:35dB ~ 130dB (31.5Hz ~ 8 KHz)
Accuracy:± 1.5dB (under reference conditions)
Resolution:0.1dB
Power:9V Battery
Dimension:172 x 56 x 39 mm (approx.)Weight:144gms Including Battery (approx.)
 
Accessories:

Carrying Case
Inst. Manual
9V Battery (installed) 


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Noise Level Meter

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Noise Level Meter
Approx. INR 4000 / Onwards
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HTC SL 1350 Sound Level Meter

  • 10mm (0.4”) LCD Display 
  • Auto Manual Shutdown 
  • Low battery indicator 
  • 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 Volume o/p : 30 ~ 130dB 
  • Alarm o/p : LED Optional Relay output Backlight 

Measurement :

• LP : Current Sound pressure Level
• Leq : Equivalent continuous A sound pressure level (i.e. Arithmetically mean value in a period of time set)
• LN : Statistic analysis i.e. % of all measured values which is greater than or equal to the alarm value (Alarm set by user) 
• Standard Accessory : Hard Carrying Case, Wind Ball, Screw Driver, Manual • Optional Accessory : HTC RS-232 Cable with Software, RS-232 USB Cable • Dimensions : 236 x 63 x 26mm 
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Call Us:  +91-8071681858
Deluxe Electrical Corporation
Gyan Chand Jain (Proprietor)
Kanji Gokuldas Building, A Wing, 2nd Floor 158, Lohar Chawl,
Mumbai - 400002, Maharashtra, India
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