FORGOT YOUR DETAILS?

SOUND or NOISE?

Sound is what we hear. Noise is unwanted sound.
Noise perception is subjective. Factors such as the listener and the circumstances (magnitude, characteristics, duration, and time of occurrence) may affect one`s subjective impression of the noise.

Preventing Noise-Induced Hearing Loss
Noise-induced hearing loss is preventable. Exposure to harmful noise can cause irreversible damage to an individual’s hearing. The solution is often a combination of steps starting with measuring the level of sound and aided by the use of hearing protection. We are normaly faced with
Environmental Noise
Noise at Work
Noise Nuisance

We provide innovative instruments that will ultimately save people’s hearing from being irreparably damaged, and prevent them from developing other serious conditions associated with hearing loss.

Sound Level Meters

The Series 308/310 basic sound level meters
Get the basic noise data you need easily and quickly.

The Series 308/310 are basic sound level meters that are perfect when you need basic noise information, capable of measuring the maximum sound level (LMax) and the sound pressure level (SPL).

The Series 308/310 sound level meters provide an entry level for noise measurement across multiple sectors, and meets current international standards for noise measurement instrumentation.

Both variants provide the SPL and LMax readings, which can help you determine how loud something/somewhere is without overcomplicating the data with other acoustic information. Both variations can also measure different frequency weightings, which provides more detailed and accurate data than many other basic sound level meters on the market.

Basic Features
Simple to use
Clear, backlit LCD display
Custom adjustable noise level threshold (308)
DC and AC out
Long battery life
The 310 model can print results directly to a portable printer

Applicable Standards:

IEC 61672-1:2013 Class 2

Measurement Range:30dB (A) to 130dB (A) 40dB (C) to 130dB (C)
Frequency Weightings:A and C
Time Weightings:Fast (F) and Slow (S)
Display Functions:Normal, Maximum, Minimum, C peak
Measurement Functions:LAF, LAS, LCF, LCS, LCpk
Leq (310), LEq8h (310)
Noisefloor:< 25dB (A) and 35dB (C)
Display Flags
Threshold Limit, Overload, Under-range
Auto Calibration Range:±4.5dB
Reference Point:94dB (1kHz), 92.9dB (8kHz)
Setting Time:60s
Display:Backlit 128×64 LCD,resolution 0.1 dB.
Resolution:0.1dB
Electrical Inputs:5V power in via mini USB
Power:2 x AA/LR6 1.5V batteries
Or
5V DC via Mini USB
Battery Life:24hrs
Microphone:½˝ pre-polarised electret condenser type HY:205
Operating Temperature:0°C to +40°C
Operating Humidity:25% to 90%
Atmospheric Pressure:65 kPa to 108kPa
Storage Temperature:-20°C to +60°C
Dimensions:215mm×68mm×32 mm
Weight:220g(including battery)
Electrical Outputs:AC (Tip 3.5mm jack) and DC (middle 3.5mm jack)
DC Output:voltage 15mV/dB, range 450mV to 1950mV
AC Output:RMS 2V

Applications
People who need a basic understanding of noise levels
Alarm installers
Simple noise testing
Machine and factory noise
Noise ordinance surveys
Fire alarm testing
Basic noise at work assessments (not to 2006 regulations)

Series 15xx

152B: Basic Sound Level Meter with datalogging

The 152B provides many unique features.
Simple operation with the simultaneous measurement of all parameters :
Lmax & Lmin with real time Sound Level
Pause & Back-Erase
Datalogging
Voice Tag audio note
The instrument is supplied with a calibration certificate

The sound level meter is also available in a kit CK:152B.
This kit contains the following items :
152B
514 Acoustic Calibrator
UA:237 Windshield
A robust aluminium carrying case
Calibration certificates
Software & usb cable
User manuals
Batteries for the sound level meter and calibrator
A pen

Microphone: type / class 2
Applicable Standards: IEC 61672-1:2002
Measuring range dB(A): 20 dB(A) - 140 dB(A)
Time Weightings: F. S & I
Frequency Weightings: A. C & Z
Datalogging: 4GB internal memory
Usb Connection: Yes
Software: NoiseTools
Battery: 4 x AA Alkaline batteries
Dimensions (H x W x D): 283mm x 65mm x 30mm

NOISE DOSE METERS


NEW INDIVIDUAL NOISE DOSE METER FOR THE WORKING AREAS

The new high-performance doseBadge5 wireless dosimeter we offer that allows you to make compatible work noise exposure measurements, apply effective control measures and ensure that workers are not exposed to noise levels that will endanger their hearing.
The doseBadge5 is powerful and simple to use, ensuring that you can collect reliable and reliable information that can be used effectively to assess professional noise and include all the unique features of the original dispenser, such as no control, cables or screens in a row from new features and capabilities.
In addition to the 4 independent channels or integrators (which can be configured to meet any combination of regulations, standards, or instructions), doseBadge5 now provides octave real-time analysis across the measurement, and when combined with NoiseTools software, individual sources of noise, make the choice of hearing protection quicker, simpler and more effective.

Kits available with 1/2/5/10 ATEX dosebadges and all accessories

kit consists of :
xxx 110AIS ATEX dosebadges
1 x RC110A Reader unit
1 x CK100 carrying case
2 x CU110A charger for up to 5 badges
1 x power supply
10 x mounting kit for dosebadge
1 x USB data cable
NoiseTools Software CDrom
manual
Quick start guide
calibration certificates of badges and Reader

Applicable Standards: IEC 61252:1993
Measuring range dB(A): 70dB(A) - 130dB(A)
Measuring range dB(C): 120dB(C) - 140dB(C) Peak
Time Weightings: None or S (Slow)
Usb Connection: Yes
Software

 

High performance acoustic calibrators designed for the calibration of sound level meters

Acoustic calibrators 94dB(A) class 1 (Model 515) & Class 2 (Model 514)

Calibrators are deliverd with a manual, calibration certificate and a battery

Specifications 515 :
IEC 60942:2003 class 1
94dB +/- 0.4 dB
frequency : 1 kHz +/- 1%
Microphone size : 1/2"
Battery 1 x 9V

Specifications 514 :
IEC 60942:2003 class 2
94dB +/- 0.4 dB
frequency : 1 kHz +/- 1%
Microphone size : 1/2"
Battery 1 x 9V

TOP