No need for 2 units for measuring low frequency sound and noise. A precision sound level meter ideal for measuring noise levels in different environments and industries. View and download radio shack 332055a owners manual online. Onsite measurement of environmental noise is strongly expected to have high resolution and realtime analyzing function on the spot. Technical notes this document provides indepth information about sound level meter performance, microphone construction and characteristics, infl. With a graphic indication of the current sound level updating every 0. In the record tv studio, the device measured a minimum of 57 dba. This auction is for a tested and working cirrus selfcalibrating sound level meter complete with leather case and instruction specification sheet. Experimental investigation of using hydroxy gas hho. Sound examiner se400 series are sound level meters used to measure noise over time with robust logging capabilities, selective measurement values, and with a variety of enduser applications including occupational noise measurements and assessment of environmental noise levels. Tes 50a sound level meter instruction manual get the torrents. Center 322 sound level meter tes 50a digital sound meter light meter isotech 35 digital light meter yu fung yf1065 digital light meter general industrial.
As a leading taiwanese manufactures of high quality test and measurements, our sound level meter performance is conformed to the international standard, complete with iec616721 class 2. Tes 50a tes taiwan, china, tes 50a sound lever meter 0. Fast and slow dynamic response settings to check peak and average noise levels. Buy flank f50 digital mini sound level meter 40dbdb. This page lists 10 rion sound level meter models by application type. A sound level meter is used for acoustic measurements. Sound level meter type 6236precision sound level meter type. Sound meter for sale in uk 25 secondhand sound meters. With the auto store function included as standard, as well as a timer function and external power supply support, the nl62 is ideal for. Tes 50a sound level meter instruction manual tes 50a sound level meter instruction manual for mac offers easytouse templates and features for mapping ideas. Manuals for products and instruments castle group ltd. The sound pressure level measurements work with the two most important frequency evaluation filters a and c, a.
A wide variety of sound level meter tes 50a options are available to you, there are 20 suppliers who sells sound level meter tes 50a on, mainly located in asia. Moreover, in the field of product development such as car parts electric appliances, etc. Especially for industrial, environmental and aircraft noise, this meter is the most appropriate and accurate one. Iec 651, type 1, professional sound level meter model. Multitools free delivery possible on eligible purchases. In the cultura tv studio and in the brazilian cochrane center, the estimated minima were measured as 41. It is commonly a handheld instrument with a microphone. The fluke 945 sound level meter has been designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quali. It sure is a highly efficient and highly reliable precision sound level meter, to be supported by the next generation. Sound level meter class1 nl62 wide range measurement from nl62 sound level meter class1 with lowfrequency sound measurement function. Features a dynamic range of 60db and a resolution of 0. Digital sound level meter tes 50a sound analyzer frequency range 31.
The procedure to checkadjust the displayed sound level in response to sound calibrator. In the early 1970s, as concern about noisepollution increased, accurate, versatile, portable noisemeasuring instruments were developed. Sound level meter tes50a tes electrical electronic corp. Most national standards recommend that you calibrate your sound level meter before each set of measurements and check the calibration after each set. General purpose sound level meters meet the strict international standards. The cel633c sound level meter is for the short and longer term monitoring of environmental and community noise. Et176 humidity and temperature datalogger with pdf report. Sound level meternl21 31 ideal for a wide range of sound measurements expandable functionality using program cards the sound level meter nl21 class 2 and nl31 complies with existing iec standards and the new. Manuals for products and instruments manufactured and supplied by castle group. They are easy to use and give clear results on the built. The high volume sampler, envirotech apm 460nl has been used. Onosokki technical reportwhat is sound level meter. Digital sound level meter tes 51b, obsnap instruments ts15 b002 this highquality, professional digital sound level meter is very simple to operate. The manual covers the communication protocol, use of control commands for the sound level meter, format of data output by the sound level meter, and other topics.
All pdf files can be viewed with the adobe acrobat reader, which is a free download from adobe. Tes 50a sound level meter instruction manual get the. Smart meter tes 50a sound level meter, noise tester. Assessment of environmental effects of noise pollu tion. Noise levels were measured at different location using a calibrated tes 50a sound level meter. We have a full a range of sound level meters, noise dosimeters and various noise monitoring systems. Care your radioshack digital sound level meter is an example of superior design and craftsmanship. Smart meter tes50a sound level meter, noise tester. The tes 50a sound level meter is used to measure the amount or intensity of a sound in a certain environment to ensure that the measurement requirements for industrial safety offices and sound quality control in various environments are met.
Measure from low frequency sound to noise 1hz to 2,000hz with a single unit simultaneously. Norxfer a program for downloading and converting to excel of norsonic measurements from norxseries and nor140 instruments. The variation in the noise level due to railway crossing, traffic flow and traffic volume data in the peak hours are studied and presented in the graphical form for the. A wide variety of sound level meter tes 50a options are available to you. Y fong instruments tes 50a sound level meter tes 50a 0. Nov 28, 2017 the rion na28 type 1 integrating sound level meter has a problem it cant record the waveform peak at the same time as single or third octave band measurements. Rionmeasure sounds reliably sound level meter class1. The sound level meter can be applied in several different ways as follows. According to iec 61672 jis c1509, aweighted and timeweighted sound level can be obtained using the following equation. Atp et958 data logging sound level meter precision sound level designed to meet 1ec 616721 class 2. Pdf roline ro 50a pdf roline ro 50a pdf roline ro 50a download.
Manufactured to iec 60651 type 2, this sound level meter has a precision. The top countries of suppliers are china, taiwan, china, from which the percentage of sound level meter tes 50a. Sound level meter certified class 1 the xl2 together with the m2230 measurement microphone and the type approval option forms a certified class 1 sound level meter in accordance with the standards iec 616721 and ansi s1. Tes 50a sound level meter instruction manual for mac offers easytouse templates and features for mapping ideas. About 6% of these are levels, 0% are moisture meters, and 7% are other test instruments. This unit is designed according to the iec651, ansi s1. Study of noise pollution due to railway and vehicular. Ro 50 a roline ro 50a sound level meter 12khz 35 5. Digital sound level meter tes 51 at obsnap instruments. Instruction manual this document describes operating procedures for the sound level meter nl 42nl 52, connection and use of peripheral equipment such as a level recorder and printer, and use of the memory card. Easy to use for equivalent continuous sound pressure level, sound exposure level, percentile level, maximum level and minimum level can be measured simultaneously. We also offer a range of related products, such as dust and vibration meters. Digital sound level meter digital handheld noise meter.
Calibration build in external calibration vr, easy to calibrate on 94 db level by screw driver. This meter is suitable for tonal noise analysis as it is fitted with realtime octave band filters. This document provides indepth information about sound level meter performance, microphone construction and characteristics, influence of. Buy original tes 50a sound level meter precision sound level meter 35db noisemeter tes50a.
The sound pressure levels in the places where the audiometric assessments were carried out were measured using the tes 50a sound level meter. When selecting the photo or photos you want to add, you can choose from any of the photos already on your phone, or you can take a new one through the app. Sound level meter model 4431 instruction manual kanomax japan inc. Original tes50a sound level meter precision sound level. Buy original tes50a sound level meter precision sound level meter 35db noisemeter tes50a. Supports octave and octave real time analysis, fft analysis and waveform recording as an option. The rion nl27 sound level meter is the perfect portable system to ensure precise and repeatable measurements with an easy to use interface. These sound level meters are designed for use in general noise surveys.
Quantification of the environmental degradation due to the. Hold function for stored the maximum value on display. Data logging sound level meter pce322a pce instruments. Organization of the nl 42nl 52 documentation documentation for the sound level meter nl 42nl 52 comes in three parts, as listed below.
The program transfers all files on the sound level meter not yet transferred before. If you cant find what you need then please call or drop us an email, we are happy to help. Cel633c environmental sound level meter with octaves. Product catalog sound level meters, noise dosimeters, dust. Let us assume that we have two sound sources and their sound pressure levels are l 1 db and l 2 db respectively when they emit sound individually at different times. Manual batteryoperated device to control sound levels. A new generation sound level meter na27 precision integrating sound level meter with octave band realtime analyzer. The microphone can, for instance, be connected to a sound level meter or directly to a magnetic tape recorder for data storage and future measurement or. View larger image the tes 50a sound level meter is used to measure the amount or intensity of a sound in a certain environment to ensure that the measurement requirements for industrial safety offices and sound quality control in various environments are met. Sound level meters nor1nor2 sound level meter nor103 norsonic as, gunnersbratan 2, n3409 tranby, norway phone. Easy to use for equivalent continuous sound pressure level, sound exposure level, percentile level, maximum level and minimum level can be measured. Integrating sound level meter usb compliant with iec 616721 class2 standard.
584 853 1430 905 538 1350 1531 476 246 158 971 1146 1059 1506 1539 27 800 554 1110 575 1180 246 593 1497 1166 1276 104 1510 822 1080 1545 1486 770 1041 273 1027 82 948 26 1059 1413 141 1365 34