- GST No. 27AFNPK8304B1ZL
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Noise Monitoring System
Leading Manufacturers, Exporters, Wholesaler, Retailer and Trader of Noise Dosimeter, Outdoor Noise Monitoring Station, Sound Level Calibrator, Class-1 Sound Level Meters and Class-2 Sound Level Meters from Mumbai.
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler, Trader, Distributor, Importer |
| Accuracy | Class 2 / Type 2 |
| Display Range | 69 – 141dB |
| Model | GA257L |
| Microphone | ACO 7146A pre-polarised ½ |
| Power Supply | 1 x PP3 (9V) |
| Level Range | 70-140 |
| Linear Range | 70 – 140dB |
| Peak Range | 80 – 143dB |
Preferred Buyer From
| Location | Worldwide |
Powerful, yet small and lightweight, the Castle GA257L noise dose meter combines the latest technological advances with a realistic price tag. With it's clear and easy to read 8 character alpha numeric display, soft-touch keypad, electronic security lock and instant calibration facility, the GA257L is sure to prove invaluable in a wide range of occupational health applications.
Features
- Measures Lp, Lep'd, Dose%, Dose per Hour andPa2H
- Measures simultaneously LAeq and either LZeq or LCeq
- User selectable Exchange rate, Threshold and Criterion level.
- C or Z weighted Peak
- Save results to internal flash memory Download data to a PC via a USB connection
- Analysis software included with the meter
- Small and light weight, fits into small shirt or jacket pocket
- Lockable Key pad
- Constructed of tough crack resistance plastic.
- Single battery operation of approximately 12 hours
- Supplied with a strong clip for attaching to a belt or shirt pocket
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler, Trader, Distributor, Importer |
| Model | NK107 |
| Resolution | 0.1dB |
| Accuracy | Class 1 / Type 1 |
| Level Range | 30 - 130 dB |
| Microphone | Class 1: Type 1 Pre-Polarised ½ |
| Analog Output | Micro USB Type B |
Preferred Buyer From
| Location | Worldwide |
NK107 is an Outdooor Monitoring Station, Dedicated Application Specific Measurement Templates and with Occupational safety mode. It provides 1/1 & 1/3 Octave Band Analysis. Is also has Linear Operating Range of 95dB. NK107 has Hearing Protection Database With a battery back up of 48 Hours, the system can run trouble free in outdoor atmosphere without any external continuous power.
Features
- 48 Hour battery back up
- User 'Templates' for Personal Preference
- Hearing Protection Database
- Voice Note Recording
- Statistical Noise (L1 to L99)
- 1/1 & 1/3 Octave Band Analysis
Frequency Range
- 1 Hz - 20 kHz (electrical characteristics)
- Class 1: 12.5 Hz - 20 kHz (including microphone)
Power Supply
- Batteries: 4 x AA (1.5V)
- Life: Up to 12 hours continuous operation (screen settings dependent) USB Socket
Dimension
- Including Pre-Amplifier: 210mm (H) x 70mm (W) x 30mm (D)
- Excluding Pre-Amplifier: 145mm (H) x 70mm (W) x 30mm (D)
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler, Trader, Distributor, Importer |
| Temperature Range | -10°C To 50ºC |
| Model | GA607 |
| Nominal Sound Pressure level | At 101.3kPa (760mm Hg), 23º & 50%RH. |
| Tolerance | ± 0.3dB |
| Harmonic Distortion | < 3% |
| Batteries | 2 x3V CR2032 (Coin Cell). |
| Life | Approx. 70 Hours. |
| Dimensions | Length: 140mm, Diameter: 51mm, Weight: 230gms. |
Preferred Buyer From
| Location | Worldwide |
The GA607 meets the demanding standards of a class 1 calibrator. It features two calibration levels, 94dB and 104dB re 20μPa both at 1kHz. It is for use with 1/2" microphones. Using the GA607, a sound level meter can be checked at two meter scale points and usually on two ranges. Supplied with GA690 barometer
Features
- Dual Level - 94dB & 104dB relative to 20μPa
- Built to the requirements of IEC60942:2003 Sound Calibrators
- Class 1/C.
- It is supplied with a ½" cavity.
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler, Trader, Distributor, Importer |
| Model | BSWA 308 |
| Frequency Range | 10Hz-20kHz |
| Resolution | 24 Bits |
| Accuracy | Class 1 / Type 1 |
| Level Range | 20dBA~134dBA |
| Microphone | MPA231T: 1/2 inch pre-polarized measurement microphone |
| Analog Output | AC (max 5VRMS output), DC (10mV/dB), RS-232 serial interface and USB Virtual serial port |
| Power Supply | 4x1.5V alkaline batteries (LR6/AA/AM3) |
| Dimension | W70 x H300 x D36 |
Preferred Buyer From
| Location | Worldwide |
The BSWA 308 is a digital sound level meter that complies with the IEC61672 Class.This instrument is the basic model of BSWA 300 series. The use of high precision 24Bits AD converter makes the instrument to bea ideal choose for performing many kinds of measurement tasks, forexample in environmental noise, vehicle noise and industrial application.A main interface can display most useful information of the instrument states and basic noise result. In addition, there is a three profiles interface display independently result that measured in parallel. All profiles can be defined different filters (A,C,Z) and detector time constants (Impulse, Fast and Slow).
Features
- 1/1 Octave in accordance with IEC61260-1:2014 and ANSI S1.11-2004
- Conforms to IEC61672-1 Class 1, IEC60531 Type 1, GB/T3785-1985 Class 1, GB/T17181-1997 Class 1
- A & C Weighting
- 100dB dynamic range
- Three profiles display
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler, Trader, Distributor, Importer |
| Model | SL-4033SD |
| Frequency Range | 31.5 to 16 KHz |
| Resolution | 0.1dB |
| Accuracy | Class 1 / Type 1 |
| Level Range | 30 - 130 dB |
| Microphone | Electric Condenser Microphone |
| Analog Output | RS232/USB Interface |
| Power Supply | Alkaline or heavy duty, DC 1.5V battery DC – 9V adapter input (AC/DC Power optional) |
| Dimension | 248 x 68 x 45mm, 9.6 x 2.7 x 1.9 inches |
Preferred Buyer From
| Location | Worldwide |
SL-4033SD Class 1 Sound Level Meter (in compliance with Ministry Of Manpower requirement) Easy to handle, software not necessary to download the measured sound level readings, after execute datalogger, just take away the SD card from the meter and plug-in the SD card into the computer and download all the measured value with the time information (year / month / date / hour / minute / second) in Excel format directly. Frequency and time weighting meet IEC 61672 class 1
Features
- Frequency and time weighting meet IEC 61672 class 1
- A & C weighting networks comply with standards.
- 0.5" standard microphone head.
- Build External calibration VR.
- Auto range & Manual range selection.
- Available for external calibration adjustment.
- Memory function to store the Max. & Min. value.
