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For sound-pressure level.
DB 100 sound level meter is reliable, easy to use and in accordance with metrology requirements. DB100 can measure :
-Sound-pressure level
-Time averaged or equivalent continuous sound pressure level
Sound-pressure level LA as per two weighting times FAST or SLOW
To be used for stable or slightly fluctuating sound sources.
Sound-pressure level (LA) unit is dBA and LAmax and LAmin values are saved.
Time averaged sound level LAeq
To be used for fluctuating sound sources. Time averaged sound level (LAeq) unit is dBA with a programmable integration time in minutes and seconds. |
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Assessor Range
- Model 81 & Model 82 Integrating Averaging Sound Level Meters with Leq & Peak(C)
- Model 81CA & Model 82CA Integrating Averaging Sound Level Meters with Leq & Peak(C) plus dB(C)-dB(A) Mode
- Model 83 & Model 84 Integrating Averaging Sound Level Meters with Leq & Peak(C) plus 1:1 Octave Band Filters
The Assessor Series is a range of simple to use Sound Level Meters designed to be used for Noise at Work Measurements and General Purpose noise testing.
All of the Assessor instruments are Integrating Averaging Sound Level Meters providing for the measurement of LAeq and LCPeak. The instruments are ideal for compliance with the requirements of the EU Physical Agents (Noise Directive) as well as many other Occupational Noise Regulations and Guidelines.
The Assessor Range of instruments are available as either Class 1 or Class 2 and can also be supplied as a Noise Measurement kit containing all that is needed to carry out a noise survey including the Assessor Sound Level Meter, Acoustic Calibrator, Windshield, Hard Attache Carrying Case, Operating Manual, Calibration Certificate, Batteries and 'Analyser' Software (where applicable).
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Data Logging Real Time Analyser
Description:
Model 30 Sound Level Meter & Real Time Analyser with 1:1 Octave Band Filters
The Model 30 (Class 1) and Model 30-2 (Class 2) are high performance, yet user friendly, integrating Sound Level Meters and Real Time Frequency Analysers.
Both models meet or exceed the latest standards for compliance with worldwide regulations and guidelines, making them ideal for most applications.
Taking measurements is as simple as pressing the 'record' and then 'stop' buttons. The wide single dynamic span of over 110dB ensures that you never make invalid measurements that 'Overload' or 'Under range'.
The Model 30 instruments simultaneously measures parameters with all Frequency and Time Weightings, this gives users the confidence to know they will always have the correct data for subsequent analysis.
Real Time Analysis allows users to measure all 10 individual 1:1 Octave Bands at the same time. This is very practical for reliable, accurate and rapid capture of variable noise levels to optimise the accurate prescription of hearing protection in industrial environments.
The Model 30 series can also be supplies as a Noise Measurement Kit containing all that is required to carry out a noise survey, including a Model 30 Sound Level Meter, Acoustic Calibrator, Windshield, Hard Attache Carrying Case, Wrist Strap, Carrying Pouch, Software, Calibration Certificates, Download Cable & Batteries.
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Quest Technologies offers a complete line of datalogging sound level meters and real time analyzers. The SoundPro® SE/DL Series includes Advanced Hand Held Sound Level Meters and Real-Time Frequency Analyzers. When used with QuestSuite® Professional II applications software, you can simply and reliably perform your advanced noise analyses.
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Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B+K Precision's Sound Level Meters can get the job done. The model 735 Sound Level Meter provides 30~130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow time weighting. Two auxiliary ports provide either AC output, 1Vrms full scale, or DC output, 10mV /dB. With the model 735, B&K Precision can meet all your sound testing needs.
# Windows Software Included
# Clock Display
# 32,000 Records Data Logger
# RS-232 Interface
# Bargraph
# MAX/MIN function
# Auto Ranging (30 ~ 130dB)
# Resolution 0.1dB
# Level Range Display
# AC/DC Signal Output
# Auto Power Off
# Backlit LCD |
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The CR:800B is a range of high performance Integrating Averaging Sound Level Meters that provide the functions and features demanded by modern measurement standards & guidelines.
The CR:800B is an Integrating Sound Level Meter with all of the measurements required by the Noise at Work Regulations, as well as for general noise assessments and surveys. The CR:800B can also be used with an outdoor measurement kit for Environmental noise measurements.
In addition to the Broadband measurement provided by the basic instrument, the CR:800B can be upgraded to incorporate 1:1 and 1:3 Octave Band filters, allowing the CR:800B to be used in a wider range of noise measurement and control applications. T
> Ideal for Noise at Work Assessments, Noise Control & Environmental Measurements
> Integrating Averaging Sound Level Meter, with Leq, LEPd (LEX8h), Sound Level, Lmax, Lmin, LCPeak, Ln's and Frequency Analysis
> Optional 1:1 and 1:3 Octave Band Filters
> IEC 61672-1:2003 Class 1 or Class 2 Group X
> Data Logging of Measured Parameters
> Up to 1,300 measurements and 8 days of Time History
> Large Graphical Display
> Advanced configuration options from the Deaf Defier3 software
> Updated Deaf Defier3 Windows software
> Outdoor measurement kits available |
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●Accurate testing of vibration on the workshop machines.
●For quick checking of unbalance misalignment, bearings and gears
●Guard against mechanical malfunction
●Holding tested value for 40 seconds
●Automatic switch off after 40 seconds
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Predictive Machine Maintenance has many facets -VIBROTEST 60 can handle them all! THE vibration analyser, data collector and balancing instrument in one package.
- For off-line data collection and evaluation, VIBROTEST 60 leaves nothing
to be desired, with low weight, large storage capacity, flexible handling
and xms – an entirely new monitoring software and data base from
Brüel & Kjær Vibro.
- As an analyser the 2-channel VIBROTEST 60 sets the standard with the
extent of its functions
- As a field balancing instrument VIBROTEST 60 uses unique methods to
simplify and shorten a balancing procedure
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Electronic vibrometer for measurement of vibration displacement and velocity
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The international community has recently drawn considerable attention to occupational vibration and it's detrimental effects on the human body. In response to these new developments, Quest has released the HAVPro personal human vibration monitor and the "New" VI-400Pro real time vibration analyzer.
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Carry this highly portable, handheld vibration meter in your shirt pocket. Its one-button operation switches between acceleration, velocity, and displacement—or click and hold for a digital reading up to 10 kHz. Reading can be displayed in Metric or English units.
The PVM100 is supplied in a convenient carrying case with all necessary accessories:
Portable vibration meter
784A accelerometer
Connector cable
PT2 probe tip
B3 magnet mount
SF6 mounting stud
Metric or English units available |
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●Analysis acceleration, velocity, and displacement
●For checking of unbalance, misalignment, bearings and gears
●Large memory of 100 results and 10 frequency spectrograms
●Includes a hand-held accelerometer probe with a removable magnetic base
●Rechargeable battery
●Large LCD display all functions and parameters
●Upper and lower limit setting and sound alarm
●Printer included
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The CEL-300 Series includes the CEL-320/IS and CEL-360/IS dosimeters which can be converted to the CEL-320S/IS and CEL-360S/IS Intrinsically Safe sound level meters by simply exchanging the cable microphone assembly for a traditional stalk microphone and preamplifier. They are the ideal instruments for any form of personal worker surveys when considering the possible risk of hearing loss in the workplace. Conversion to a compact sound level meter enables comprehensive noise measurements to be carried out with the possibility of storage of the results for later recall from memory.
IS and non-IS models available |
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> Simple to use
> Class 1 to the new IEC 61672:2002-1 Standard
> LAeq, LCPeak, LAFmax & LAFmin Measurements
> Robust construction
> Easy to upgrade to add data logging
The CR:261 Sound Level Meters meets the new IEC 61672:2002-1 Standard.
These instruments are very simple to use, and are the ideal Sound Level Meters for compliance with Noise at Work regulations and for basic noise level measurements.
The CR:261 instrument can measure Leq, LCPeak, Lmax and Lmin.
The instrument can be upgraded to add data logging, allowing measurements to be downloaded to a PC using the Deaf Defier3 software.
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| Cirrus Research plc provide a range of Sound Level Meters for basic Sound Level measurements, Integrating Sound Level Meters with Peak(C) for Occuaptional and Noise at Work Measurements, and Data Logging Sound Level Meters with Software. |
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> Simple to use
> Class 2 to the new IEC 61672:2002-1 Standard
> LAeq, LCPeak, LAFmax & LAFmin Measurements
> 1:1 Octave Band Filters (CR:264)
> Robust construction
> Easy to upgrade to add data logging
The CR:262 and CR:264 instruments meet the new IEC 61672:2002-1 Standard for Sound Level Meters.
These instruments are very simple to use, and are the ideal Sound Level Meters for compliance with Noise at Work regulations and for basic noise level measurements.
The CR:262 instrument can measure Leq, LCPeak, Lmax and Lmin, and the CR:264 adds 1:1 Octave Band Filters.
Both of these instruments can be upgraded to add data logging, allowing measurements to be downloaded to a PC using the Deaf Defier3 software.
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Easy To Use Sound Level Meter
Description:
Pulsar Model 14 Digital Sound Level Meter (AGP A13 Pulsar.jpg attached)
The Pulsar Model 14 is an entry level sound level meter for general purpose use whilst meeting the requirements of IEC 61672 to Class 2.
Is is also an ideal low cost instrument for those applications where a Sound Level Meter can be useful but a high specification instrument would be too expensive.
Noise levels can be checked quickly and simply, through the instrument's large and easy to read display, which shows the Sound Level (SPL) with the standard dB(A) frequency weighting. Also included is the dB(C) frequency rating.
A maximum hold function allows the unit to freeze the display showing the highest level measured. This can be used where the allowable level is given in terms of a maximum (LAFmax or LCFmax).
The Model 14 can also be supplied as a Noise Measurement kit containing all that is required to carry out a noise assessment including: Model 14 Digital Sound Level Meter, Model 106 Acoustic Calibrator, Windshield, Carrying Pouch, Certificates of Calibration, Batteries and User Manual.
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| Quest Technologies' Basic Series Sound Level Meters provide you with extremely easy-to-use tools for obtaining the most commonly required noise measurements, such as SPL, Lmin, Lmax, Leq/Lavg and Peak. With Quest, you get these features and conformance to independent sound level meter performance and intrinsic safety standards. |
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testo 815/816 according to DIN/IEC 60651, Class 2: db
•Easy to adjust
•Frequency evaluation according to characteristic curve A and C
•Max./min. memory
•BarGraph display
•AC/DC output |
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With intuitive 2 key operation, this sound level meter is easy to use, designed to undertake noise measurements for a variety of applications.
The CEL-240 Digital Sound Level Meter is ideally suited to general noise measurements, noise measurements of alarm systems and noise output from audio systems. With the high resolution display unparalleled in such an inexpensive unit, the CEL-240 Sound Level Meter can display the time-history of noise levels, allowing an easy assessment of the current noise environment.
KEY FEATURES:
• Simple operation
• Rugged design
• High resolution display
• Latest digital technology
• Fully compliant with IEC 61672
• Large measurement range
• Maximum hold function
• Automatic calibration
• Greater than 35 hours battery life
• 2 year warranty
• USB output to PC |
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This compact sound level meter can be used one handed or it can be mounted on a tripod for measuring over large periods.
The Time Weighting can be set to slow (for normal use) or fast to check the average level of frequency noise.
Similarly the Frequency Weighting can be A or C with C suitable for low frequency noise. An AC/DC output allows capture of reading for later analysis (output is approx 10mV DC/dB). |
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The TK81 Tunable Filter/Vibration Meter is a low-cost, portable handheld instrument for basic vibration measurements. It can display vibration in both unfiltered (overall) and filtered modes. It accepts inputs from displacement, velocity, and acceleration transducers, but does not provide power for them.
Its filtering capability is particularly useful for diagnosing vibration problems occurring at particular frequencies on all types of machinery. The TK81 is powered by a single 9V transistor battery. |
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| Examiner 1000 is an overall vibration meter for ISO10816 specified measurements. Simple to use with only one button operation. Audio output acts as an electronic stethoscope. Measure acceleration, velocity or acceleration envelop for high frequency bearing defects. Comes complete with accelerometer, magnetic base, stringer probe, headphones and field holster. Click the link below to go to our website. |
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Industrial plant such as rotating machinery will generate a vibration signature comprising spectral components associated with specific
primary vibration sources-rotors, bearings, moving parts. These will further excite passive, static elements such that the overall spectrum, although containing information relevant to say, balance, bearing wear, electrical faults, may be difficult to interpret.
Frequency selective measurement provides the means for recovering
meaningful source dependant data buried in wideband signals, and to therefore diagnose the state of specific machine components. |
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The LA-1200 series (consisting of four models) achieves a wide linearity range of 85 dB and operates no less than 40 hours continuously with two type AA batteries.
The series includes models with memory, comparator and external control functions, which enables to capture sudden noise and synchronous operation of several meters.
LA-1200 is designed for operational easiness to be realized at the measurement site.
Features
- Wide 85-dB linearity range
- Long battery life, realizing approx. 40-hours continuous operation
- Setup resume function for quick startup of measurement, with measurement condition storage
- Key protection function to prevent erroneous or accidental operation
- Comparator output and external control setting capability
- Time scheduled operation for environmental measurements (on LA-1250) |
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| Simpson Type 2 sound level systems come in a variety of configurations to meet any noise measurement requirements. Each system is compsoed of several components designed to work together as one integrated test instrument and output jacks that will supply an AC RMS or DC Volt signal. |
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Features:
- Backlight display.
- Auto range and auto power off.
- Min/Max storage and recall
- Test range from 30 to 130 dB.
- A & C frequency weighting.
- Fast & slow dynamic characteristic models. |
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