This sound level meter has been designed to meet the. All nova meters come with the following standard accessories. An incorrect use may damage the tester or its components the instrument conforms to the ce standard 1. Slm24 professional sound level meter with backlit display. Hold the instrument comfortable in hand or fix on tripod and measure sound level at a distance of 11. The sound and vibration measurement device soundbookexpander offers 8 fast 24bit measuring channels in a usb device. Mini sound level meter unit ut353 specifications range 30db accuracy 1. Integrating sound level meter st106 class 1 users manual. Introduction congratulations on your purchase of the extech. Sound level meter 2 pages measuring instruments uni t ut253a operating manual.
Page 1 sound level meter page 2 table of contents page 3 introduction page 4 page 5 specifications page 6 page 7 installing a battery page 8 page 9 controls page 10 output page 11 weighting page 12 microphone page cal. The sound level meter permits the user to initially store the background noise level as a reference level and then run a machine or other device measuring its sound level referenced to the stored background noise value. Ut353bt can transfer measurement data through bluetooth to uni ts custom mobile app ienv for further analysis, storage, and export. This manual provides relative information on how to use the unit and warnings in operation. If you want to collect sound level data, you need to connect the sound level meter to a datacollection interface. View and download uni t ut381 instruction manual online. Ono sokki la3000 series high function sound level meter. The 407730 measures and displays sound pressure levels in db from 40 to db. Safety offices and sound quality control in various environment. Thank you for buying a digital sauter soundlevel meter. View and download uni t ut210e operation manual online. Usb data acquisition device the synchub allows samplesynchronous operation of up to 4.
Hold the meter in hand or use the tripod to affix the meter in the desired location. It puts the combined features of a precision sound level meter and a realtime frequency analyzer in the palm of your hand. All pdf files can be viewed with the adobe acrobat reader, which is a free download from adobe. In the slow po sition, the meter is damped and indicates an averagevalue sound level. Noise measurements can be downloaded to a windows computer over a usb interface.
Format the card or delete session files from the soundpro meter. We are a professional manufacturer of many kinds of meter, such as sound level meter,diatance meter. This decibel meter with pc interface is compact and easy to use while providing you an accurate readings in a greater range than similar inexpensive sound meters on the market. Calibrators which has been supplied previously as a separate manual. Measuring instruments uni t ut371 operating manual 25 pages measuring instruments uni t ut30a operating manual 33 pages. Iso 5349, iso8662, uni 2614, uni 11048 and uni 9916. Data can be stored in the meter or directly saved on a computer through pc.
The cel240 is a completely digital sound level meter, designed for stable. Users guide digital sound level meter forestry suppliers. The soundpro sound level meter has the capability of embedding gps information into study headers. To do so, connect the sensor following the steps in the getting started section of this user manual. Ut353ut353bt mini digital sound level meters can convert ambient sound into electric signals, process data and display results on lcd. Thank you for buying a digital sauter sound level meter. Measuring small sound generated from a motor by using the la3000 series sound level meter. Maximilian knoppe explains the operation of the pcemsm 4 further information.
The manual covers the communication protocol, use of control. The instrument contains several features which permit sound level measurements under a variety of conditions. The instruments described in this manual are the optimus yellow cr. 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. Slm25 sound level meter with backlit display high accuracy. Thank you for pruchasing our digital sound level meter. This operating manual includes relevant safety information. Uni t clamp meters are well known for its performance, practicality, and reliability. Handheld analyzer types 2250 and 2270 user manual vi. The meter will conduct measurement and select measurement range automatically. This meter is ideal for basic occupational noise measurements to osha, european, canadian and many other regulations. Serial interface manual describes how to use the serial interface built into the sound level meter nl20. The quest 1200 sound level meter is a light weight easytouse type 1 instrument and the 2200 is our type 2 model. The purpose of this manual is to provide the user with the necessary information.
Instruction manual model 407736 digital sound level meter 1. Congratulations on your purchase of the extech 407730 digital sound level meter. Measuring instruments radio shack 22811 owners manual. Offset correction, yes, automatically at autocalibration. This sound meter can read between 30dbdb, and capture data to a pc using the compatible software included in the set. Model 831 manual 831 features 11 chapter 1 831 features welcome to the larson davis model 831. Thank you for using our data logger sound level meter. Although this sound meter is a complex and advanced instrument, its ruggedness will allow many years of. To interface a gps, you need a gps receiver with rs232 communications that conform to nmea 0183 version 2 and the optional 053729 serial cable.
Manuals for products and instruments manufactured and supplied by castle group. The cel246 is an integrating sound level meter with data logging. All values are calculated in real time and for each channel. This device is capable of measuring sound in four different ranges, stretching all the way from 30 decibles all the way to db with a frequency rating of 31.
Cel240 digital sound level meter enviroequipment, inc. Slm25 sound level meter with backlit display high accuracy measuring 30dbdb with data logging function instrument compact professional. The communications protocol is publicly available, published in. Please read the following instructions carefully and always keep this manual within easy reach. Radio shack sound level meter owners manual pdf download. Instruction manual model 407736 digital sound level meter. Our iso iec 17025 accredited, national institutes of technology nist traceable sound level meter services will ensure that your instruments can be trusted for accuracy and repeatability.
If you are a new user of sound level meters or new to the cr. Measurement settings and results level values and bar graph are shown on the backlit lcd panel. Digital sound level meter wusb interface model 72945 this flagship of the tenma sound level meter line provides features normally exclusive to units costing much more. This sound meter can read between 30dbdb, while reducing the effects of wind noise to produce more. Buy foneso digital sound level meter 30 db decibel noise measurement tester for indooroutdoor uses. These sound level meters can be linked to a noise monitoring system using a standard rs232 serial connection. Thermal imager 14 pages measuring instruments uni t ut381 instruction manual.
Sound level meter marks a step forward for you into the field of precision measurement. Instruction manual this document describes operating procedures for the sound level meter nl20, connection and use of peripheral equipment such as a level recorder and printer. The solo slm sound level meter is a class 1 or class 2 multipurpose metrological instrument that is suitable for the measurement of both occupational noise and environmental noise. The effect of brief sound peaks is minimized in this position. User manual for optimus sound level meters cirrus research. Sound level meter service acs calibration offers laboratory and onsite sound level meter services. The isotech slm52n sound level meter complies with the requirements of iec 616721. Sound level meter model ut351 and ut352 hereafter referred to as the. User selectable features include frequency weighting a and c, response time fast and slow, max hold, and maxmin recording.
This entry level meter is designed to be quick and simple to use when taking basic sound. It is our goal to make your decision to buy quest products the right one, and to provide support for any questions or concerns that might arise. Handheld analyzer types 2250 and 2270 user manual be17. Failure to observe the following procedures could damage the instrument. For the measurement, the high sensitivity sound level meter and an anechoic chamber or a sound insulating room are required.
To ensure that you can get the most from it, we recommend that you read and follow the manual carefully before use. Soundpro sound level meters series sedl user manual. Instruction manual model 407750 digital sound level meter. Iso2631, iso 5349, iso8662, uni2614, uni11048 and uni9916, filters for the.
Although this meter is a complex and delicate instrument, its durable structure will allow many years of use if proper operating techniques are developed. The sound level meter functions as a standalone device, and you can monitor sound levels by reading the lcd panel. We hope you are pleased with your high quality instrument and its big functional range. The sound level meter is an instrument used to measure the ambient sound level, such as sound level around factories, workshops, schools, residential, offices, road, audio etc. This operating manual includes relevant safety information and warnings. Radio shack sound level meter owners manual 20 pages.
The cel240 has been designed to perform accurate noise measurements through a wide decibel range. Failure to observe the following procedures may result in serious personal injury. Sound level meters with rs232 serial output for system. Meter is protected throughout by double insulation or reinforced insulation. Digital sound level meter wusb interface model 72945. Acs calibration is committed to providing our customers with high quality sound level meter services in. This sound level meter has been designed to meet the measurement requirements of safety engineers.
This application shows how to measure small sound generated from parts such as a motor or a pump. Preliminary description st106 is a high performance conforms to international iec61672 class 1 integrating sound level meter. The uni t ut325 sound level meter is used to accurately generate a reading of the levels of ambient noise present within an environment. Introduction congratulations on your purchase of the extech model 407736 digital sound level meter. Hb333101 english digital sound level meter december 07 introduction congratulations on your purchase of the cel240 digital sound level meter. The 1200 sound level meter is a light weight easytouse type 1 instrument and the 2200 is the type 2 model.
Manuals for products and instruments castle group ltd. Please read the operating manual carefully before using the product. The testo 8161 is a sound level meter with a measuring range of 30 to dba and 35 to dbc, two time weightings, two frequency weightings, minimum maximum value function, individual value storage and measurement series storage. The basic scope of the samurai standard software already includes the virtual measuring instruments for time signal, sound level meter, or 11 octave and fft analyzer and reverberation time analysis. The purpose of this manual is to provide the user with the necessary information to operate the 12002200 sound level meter as well as the remoteable versions of the 1200r2200r. It is perfect for sound system testing, speaker system measurement and environmental noise level monitoring. View and download uni t ut351 operating manual online. General description thank you for using our sound level meter. To make the best use of this products functions, read this manual thoroughly before use. This sound level meter has been designed to meet the measurement requirements of safety engineers, health, industrial safety offices and sound quality control in various. Failure to observe the following procedures may result in serious personal injury not for use in explosive or hazardous locations. Slm24 this decibel meter is compact and easy to use while providing you accurate readings in a greater range than similar inexpensive sound meters on the market. This versatile instrument, with graphic display, performs the functions of several instruments.
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