Real time spectrum analyser sound level meters

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2 Real time spectrum analyser sound level meters SC310 Class 1 analyser (1/1 + 1/3 + FFT) The SC310 analyser is the definitive solution for professionals in acoustics who need a precision, high performance, user-friendly instrument: One instrument, many solutions. Measurement of sound insulation in one-third octave bands (ISO 140). Measurement of environmental parameters: tonal, impulsive and low frequency components (ISO 1996). Evaluation of industrial noise: functions every 125 ms and FFT analysis. Real time reverberation time measurements in octave and one-third octave bands (ISO 3382). Analysis of vibration in buildings (ISO ) and FFT analysis. Class 1 integrating SLM in accordance with IEC and ANSI. Real time spectrum analyser, one-third octave bands 10 Hz to 20 khz (EF Module) and octave bands 31.5 Hz to 16 khz. Simultaneous measurement of 84 parameters with a single measurement range: 23 to 140 db peak and with frequency weightings A, C and Z. Incorporates a circular memory (64 MB): data download while measuring. Multi-connectivity with PC: USB, Bluetooth, modem and serial. Removable preamplifier for use with extension cables and outdoor kit. Capture Studio Software included: data download, real time communication, graphic and numerical display of registers and report generation. Extension modules for the SC310 RT Module: Module for real time reverberation time measurements in octave and one-third octave bands (ISO 3382). EF Module: Module for extended frequency analysis: Simultaneous measurement of one-third octave bands from 10 to 20 khz, overall values (A, C and Z) and advanced parameters: tonality, impulsivity and low frequency. Includes FFT analysis of 430 lines from 0 to 20 khz for sound. VM Module: Module for measurements of human exposure to whole body vibration in buildings (ISO ). Includes FFT analysis of 430 lines from 0 to 1 khz for vibrations. DS Module: Dosimeter module for evaluation of the exposure of workers to noise at work, and simultaneous testing of the efficiency of hearing protectors (PPE) using the SNR, HML and Octave methods.

3 SC-30 Class 1 Analyser (1/1) High precision analyser, indispensable in any engineering office, for carrying out quick and easy acoustic measurements. Building acoustics: Measurement of sound insulation in octave bands (quality control), acoustic comfort and evaluation of rooms (NC/NR curves). Simultaneous evaluation of the exposure of workers to noise at work and testing of personal protective equipment: minimum metrological uncertainty (Directive 2003/10/CE). Class 1 integrating sound level meter in accordance with IEC and ANSI. Real time spectrum analyser in octave bands 31,5 Hz to 16 khz. Simultaneous measurement of 54 parameters with a single measurement range: 23 to 140 db peak, and with A, C and Z frequency weightings. Capture Studio Software included: data download, real time communication, graphic and numerical display of registers and generation of reports. SC160 Class 2 Analyser (1/1) Low cost, user-friendly analyser with frequency analysis in octave bands. Sound insulation testing in octave bands. Simultaneous evaluation of workers exposure to noise at work and testing of personal protective equipment (Directive 2003/10/CE). Testing of noise levels of industrial machinery and air conditioning systems (HVAC). Room acoustics: real time evaluation of NC and NR curves, sound reinforcement of halls and equalization of professional audio equipment. Class 2 integrating sound level meter in accordance with IEC and ANSI. Real time spectrum analyser in octave bands 31.5 Hz to 16 khz. Simultaneous measurement of 54 parameters with single measurement range: 30 to 140 db peak and with A, C and Z frequency weightings. Capture Studio Software included: data download, real time communication, graphic and numerical display of registers. Extension modules for SC-30 y SC160 RT Module: Module for real time reverberation time measurements in octave bands. DS Module: Dosimeter module for the evaluation of workers exposure to noise at work and the simultaneous testing of the efficiency of hearing protectors (PPE) using the SNR, HML and Octave methods.

4 Sound level meters and integrating sound level meters SC-20e Class 1 Integrating SLM SC-20c Class 1 Integrating SLM SC-15c Class 2 Integrating SLM High performance sound level meter for precision measurements: environmental noise, vehicle noise and sound power. Technical Inspection of vehicles: measurement of vehicle noise. Environmental acoustics: acoustic maps and outdoor measurements. Measurement of sound power of machinery (CE mark approval). Class 1 integrating sound level meter in accordance with IEC and ANSI. Simultaneous measurement with a single measurement range: 23 to 140 db peak and with A or C frequency weighting. Removable preamplifier for use with extension cables and outdoor kit. Memory for registering the time history of the measurement. Programmable Leq acquisition time. Real time PC communication software, data download, reports, data display and calculations of Leq and measurement interval percentiles. The perfect instrument for precision measurements and subsequent report generation (local bylaws). Testing according to local bylaws. Measurement of noisy activities: neighbourhood and traffic. Class 1 integrating sound level meter in accordance with IEC and ANSI. Simultaneous measurement with a single measurement range: 23 to 140 db peak and with A or C frequency weighting. Memory to register the time history of the measurement. Real time communication software with PC, data download, reports, data display and calculation of Leq and percentiles of measurement intervals. Economical, user-friendly sound level meter with memory and PC communication. Inspection of noisy activities: neighbourhood and vehicles. Hearing protection for workers without PPE. Class 2 integrating SLM in accordance with IEC and ANSI. Simultaneous measurement with single measurement range: 30 to 140 db peak and with A or C frequency weighting. Memory to register the time history of the measurement. Extension cable. Real time communication software with PC, data download, reports and data display.

5 SC-3 Class 1 SLM Ideal instrument for carrying out measurements, quickly and easily, with engineering precision. Evaluation of machine, activity and neighbourhood noise. Vehicle and traffic noise. Class 1 sound level meter in accordance with IEC and ANSI. Simultaneous measurement of L AS and L AF functions and their maximum values. Single measurement range: dba with A frequency weighting. Removable preamplifier for use with extension cables. SC-2c Class 2 SLM Its low cost and user-friendliness make it the optimum instrument for tasks of vehicle and neighbourhood noise inspection. Professional audiovisual system installations. Evaluation of activity and vehicle noise. Class 2 sound level meter in accordance with IEC and ANSI. Measures all parameters at the same time: L AS,L AF and maximums. Has a single scale: dba with A frequency weighting. Real time dosimeter spectrum analyser DC112 Dosimeter Analyser (1/1) The DC112 is a high performance dosimeter analyser in octave bands, ideal for the measurement of noise in accordance with Directive 2003/10/CE on the protection of workers from exposure to noise. Simultaneous evaluation of workers exposure to noise at work and testing of PPE (Personal Protective Equipment). Dosimeter compliant with norm EN 61252, and DIRECTIVE 2003/10/CE. Real time frequency analysis in octave bands for the evaluation of PPE (Personal Protective Equipment). Saves the time history of the measurement in the memory (64 MB). Projection of parameters: evaluation of exposure to noise for measurement times shorter than the exposure time. Powered by batteries (16 h) and through the USB. Capture Studio Software included: data download (USB port), real time communication, graphic and numerical display.

6 Sound calibrators CB-5 Sound calibrator Portable instrument, for easy handling and maximum precision in the testing of sound level meters and dosimeters on the measuring site. Class 1L sound calibrator in accordance with IEC and EN for the testing of class 1 and class 2 instruments. Testing frequency: 1 khz. Two sound pressure levels: 94 db and 104 db. Vibration measuring equipment CV111 Vibration calibrator Quick and easy testing of vibrometers and accelerometers. Testing on the measuring site (rechargeable internal battery). Precision, user-friendly instrument. Testing in units of acceleration (La = 140 db or a = 10 m/s 2 ), speed (10 mm/s) or displacement (10 µm). Testing frequency: ω = 1000 rad/s (f = Hz). Accepts accelerometers up to 520 g. AC001 and AC006 Accelerometers AC001 Measurement of human exposure to whole body vibrations in buildings (ISO ). Testing, analysis and measurement of vibration produced by machinery in general. DA050 AC001: ICP compatible accelerometer. Sensitivity: 100 mv/g. Frequency margin (± 10%): 0.3 Hz to 14 khz. Accelerometer for generic applications: testing, analysis and measurement of machine vibration in industrial environments. AC006: ICP compatible accelerometer. Sensitivity: 1000 mv/g. Frequency margin (± 10%): 0.2 Hz to 2600 Hz. Accelerometer for the measurement of human exposure to whole body vibrations in buildings (ISO ). DA050: Bag of 40 pure wax discs to affix accelerometers. AC006

7 Equipment for environmental measurements TK-1000 Outdoor Kit The TK-1000 outdoor kit is the perfect solution for measurements from a few days to several months in outdoor environments. It includes protection from meteorological inclemency: dehumidifier, rain, wind and bird protector for preamplifier and microphone. The use of the TK-1000 does not modify the typology of CESVA sound level meters. Extension cables CN: Extension cables of various lengths (3, 10 and 30 m) for sound level meters SC310, SC-30, SC-20e and SC-3. CNR-ITV: 10 m Extension cable for sound level meters SC160, SC-15c and SC-2c. Power sources Power feeders for all types of network: 230 V / 50 Hz or 110 V / 60 Hz. Battery converters adaptable to each sound level meter: from 12 V to 5 V or from 12 V to 9 V. GSM / GPRS Communications System The mobile communications system for CESVA equipment is based on the GSM / GPRS standard and facilitates communication between various CESVA instruments (sound level meters and limiters) and a personal computer. Remote downloading of data from devices to PC and real time communication. Comfortable capture of data from monitoring stations (dynamic acoustic maps) or from sound control systems of musical and leisure activities (acoustic limiters). CSE Software for editing and recalculating measurements CSE (Capture Studio Editor) is a software application which makes it possible to edit the data acquired by CESVA dosimeters and spectrum analysers SC310, SC-30, SC160 and DC112. It is an intuitive, user-friendly tool with which any section of the measurement can be extracted or eliminated, and overall and spectral values of the chosen section can be recalculated, as well as statistical information, (maximums, minimums and percentiles).

8 Equipment for the measurement of sound insulation GIP Solution for the measurement of insulation GIP (Global Insulation Package) is the definitive solution for quick, reliable and economical measurement (ISO 140), calculation and creation of sound insulation reports (ISO 717). The GIP solution consists of centralising the measurement in a laptop computer (using CMA software) which, using wireless (Bluetooth ) technology controls, in real time, both the sound source (FP120 and MI005) and the analysers (SC310). All the elements of GIP are independent and integral to the solution. The solution is extendable in number of analysers and sound sources to form a synchronised multi-channel system. Once the measurement process is finished, all the data is included in the insulation project. This project is opened by CIS, which instantaneously creates the normalised insulation report. MI005 Tapping machine Tapping machine for measuring the sound insulation of floors for impact noise (standardised for ISO and ISO 140-7). Robust, light and user-friendly, remotely (by cable or Bluetooth wireless) or manually controlled. Consists of 5 hammers with electronic impact control. Transport box included. Complies with annex A of ISO and FP120 Sound pressure source The FP120 sound pressure source is a set which comprises the AP600 noise generator and the BP012 omnidirectional dodecahedral loudspeaker. *Does not include tripod ISO 140: Measurement of sound insulation in buildings and of building elements. ISO 3382: Measurement of the reverberation time of rooms. ISO 354: Measurement of sound absorption in a reverberant room. Omnidirectional radiation diagram. Complies with ISO db Sound power. Unbeatable response at low frequency. Generation of white, pink and filtered pink (one-third octave bands from 50 to 5 khz) noise. Wireless control.

9 CMA Software for carrying out insulation measurements CMA (CESVA Measuring Assistant) is the latest generation of software for managing all the resources which take place in insulation measurements of airborne and impact noise and of façades. The programme guides, step by step, and gives the user complete support in real time, before, during and after the measurement, optimising speed and ease of use: BEFORE: Import of plans, selection of measurement points and checking the positioning of devices. DURING: Automatic management of devices using Bluetooth, step by step guide to the measurement, indicating the position of the devices, starting and stopping the sound sources and receiving and checking the results in real time. AFTER: Interacts directly with CIS to receive the final report on the measurement site. With this software application a number of CESVA analysers can be converted into a multi-channel wireless measuring system. The system is completely extendible simply by adding more devices (analysers or sound sources). CIS Software for the calculation and generation of insulation reports CIS (CESVA Insulation Studio) is powerful software for carrying out calculations and generating sound insulation reports: airborne noise insulation between rooms and of façades, impact noise insulation and reverberation time (ISO 140, ISO 717 and ISO 3382). The application is also designed for laboratory and field trials (ISO to ISO140-8) and national and international norms. CIS can be updated for any modification of these norms. The programme automatically creates the report quickly and easily from data downloaded from the CESVA analysers SC160, SC-30 and SC310 and also accepts manual data input. It allows the editing of decay curves for the calculation of reverberation time by various methods. The data from the analysers can be represented and edited in graph and numerical format. These representations can be exported to other applications via the clipboard. CIS will print the report directly, and save it as a PDF file or as an image. Bluetooth wireless communication system Combination of Bluetooth wireless, multi-channel and bidirectional communication comprising a number of devices: one connected to the PC and others connected to the instruments which form the system. Wireless system for measuring insulation of airborne noise, façades or impact noise. Signal transmission through concrete walls. Multi-point environmental measurements, multi-channel measurements and dynamic acoustic maps. Simultaneous bidirectional communication between PC and analysers, sound pressure sources and tapping machines.

10 Laboratory instruments FC-822 Front-end The FC-822 is an eight-channel front-end with independent inputs. It is indispensable for multi-channel, precision acoustic measurements, both in the laboratory and in the field. It has an internal battery to enable it to work without connection to an electricity supply. Each of its 8 channels powers and conditions the signal from a microphone (polarised to 200 V) or an ICP accelerometer, regulates the gain in 10 db steps and inserts high pass and low pass filters. Each channel has an independent overload indicator. C-130 and C-250 Microphones C-130: Condenser microphone polarised to 200 V C-250: Prepolarised microphone. PA-13, PA-14, PA-25 and PA-05 Preamplifiers PA-25 PA-05 PA-13: Preamplifier for 200 V polarised microphone (C-130). PA-14: Preamplifier for prepolarised microphone (C-250). PA-25: ICP preamplifier for prepolarised microphone (C-250). PA-05: ICP preamplifier for microphone P-05. PA-13 and PA-14 Accessories CAPTURE STUDIO Software for download and display of measurements Powerful free software for CESVA analysers and dosimeters (SC310, SC-30, SC160 and DC112) which: Configures the analyser and the dosimeter. Downloads data from the memory of the devices. Communicates in real time. Displays data graphically and numerically. Converts data to different formats. Copies graphs and tables to the clipboard for the generation of reports.

11 Accessories ML-50 and ML-10 Carrying cases Carrying cases for sound level meter sets: ML-50: 49 x 36 x 14 cm ML-10: 38 x 30 x 8 cm ML-50 ML-10 Tripods and Rods PR003 Tripod for SLMs, dosimeters and microphones (for use with TR001): TR-40: from 20 cm to 1,2 m TR050: from 20 cm to 1,5 m Tripod for BP012 omnidirectional sound source. TR012:Tripod up to 2 m TR014:Tripod with wheels, up to 2 m Rod for façade measurements. PR003: 3 m rod TR050 TR014 Data transmission cables Cables for the transmission of data to PC (USB, serial and serial-usb) and cables for audio output (AC output) for different SLM models. IM003 Printer Serial printer of 40 columns RS-serial input battery and feeder.

12 Company founded in 1969 in Barcelona, specialising in research, development, manufacture and marketing of instruments for measuring and controlling noise and vibrations. All our products are designed and manufactured in our factory with our own patents. Agile and efficient distribution network which enables CESVA products to be present around the world. After sales service. Prompt repair service. Customer care, by telephone or , attending to any questions about the handling or usage of our instruments within 24 hours. Training in the use and operational set up of our equipment; a service which we at CESVA consider indispensable for our customers to be able to get the most from our equipment. Training for groups, professional associations, official state bodies, etc. Website where you will find all the information you need: Technical specifications and software downloads. Quotes without any obligation. Contact us, and stay up to date with all the training activities and exhibitions which we have regularly. ISO 9001:2000 certified for activities of design, manufacture, distribution and sale of equipment for the measurement and control of noise. Villar, 20, bajos BARCELONA (SPAIN) Tel. (+34) Fax (+34) info@cesva.com For further information CESVA INSTRUMENTS, S. L. reserves the right to alter the characteristics of these technical specifications and accessories without prior notice. CI200706ENG