Products/Services for Measuring Decibel Level
Sound Level Meters and Noise Dosimeters - (225 companies)
Dry Material (Powders) Level Sensors - (141 companies)
Analog dBm Meters - (25 companies)
Measurement Microphones - (56 companies)
Audio Microphones - (436 companies)
Levels - (212 companies)
Measuring Microscopes - (109 companies)
Coordinate Measuring Machines (CMM) - (183 companies)
Level Sensors - (1089 companies)
Liquid Level Switches - (420 companies)
Product News for Measuring Decibel Level
Wilks Enterprise, Inc.
Measuring Oil Level in Hydraulic Frac Water 10-15 minutes. The sampling requires a few simple steps that can be performed by non-technical personnel. The water is mixed with the extraction solvent, shaken, and then presented to the InfraCal Analyzer for measurement. The same InfraCal TOG/TPH Analyzer can be used for measuring total petroleum hydrocarbons (TPH) in soil if a spill or pond leak occurs to determine the contaminated area. This type of measurement is not new as infrared measurement of oil and grease levels in produced water has... (read more)Browse Oil in Water Monitors Datasheets for Wilks Enterprise, Inc.
Multiparameter Measuring Systems The multiparameter measuring systems of the Modulyzer series determine several parameters in the shortest time. The basic configuration, Prime class Modulyzer, consists of a Generation M density meter and an Abbemat refractometer. The Prime class Modulyzers are ideal entry-level models for laboratories. They can be upgraded with further modules at any time and customized for individual applications. The basic configuration can be extended step-by-step to make an Unlimited class Modulyzer which... (read more)Browse Density and Specific Gravity Instruments Datasheets for Anton Paar
Coordinate Measuring Machines (CMM) CMM Probes, Styli and Accessories. Measurement is vital to any manufacturing business, providing essential information to control processes and verify products. But older coordinate measuring machines can become bottlenecks if they fail to keep pace with changing measurement needs. In the current climate, upgrading makes good economic and ecological. Inspec can provide a comprehensive range of retrofit solutions, from simple touch-trigger probing up to advanced 5-axis measurement. Also... (read more)Browse Coordinate Measuring Machines (CMM) Datasheets for Inspec Inc.
Wilks Enterprise, Inc.
Measuring Fats, Oil and Grease in Wastewater Analyzers for measuring fats, oil and/or grease levels in water, please contact: Wilks Enterprise, Inc. 25 Van Zant Street - Ste. 8F, E. Norwalk, CT 06855 USA, Tel: 203-855-9136; Fax: 203-838-9868 or visit our website -- www.wilksir.com, or download information directly at http://www.wilksir.com/pdf/WasteWater_Application.pdf. (read more)Browse Oil in Water Monitors Datasheets for Wilks Enterprise, Inc.
New FMCW radar measuring device OPTIWAVE 6300 C - New level device for solid application. New FMCW radar measuring device reliably determines the level in solid applications. While in the past, solid silos and stock have generally been monitored using simple limit switches, continuous measuring systems are now increasingly in demand. In many industries this has made a more conscious management of raw materials possible, which ultimately leads to lower storage costs. For applications in the bulk goods industry, KROHNE has thus... (read more)Browse Level Switches Datasheets for KROHNE, Inc.
Portable measuring arms are very convenient Portable Measuring Arms. Being portable and lightweight, made of carbon fiber and aluminum components, portable measuring arms are very convenient and comfortable. These arms are available in 6 or 7 axis versions and are designed for touch probe measurement and laser scanning measurement. Inspec is A2LA Accredited!. Look at our NEW scope for all of the details. About Us: Inspec Inc. is your single source for Coordinate Measuring Machines, calibration, layout, inspection and measurement services... (read more)Browse Coordinate Measuring Machines (CMM) Datasheets for Inspec Inc.
SONIC-VIEW, Measuring Flow with Ultrasound flow meters are available in nominal sizes DN10 and DN20 for flow ranges of 1,5 …30 l/min respectively 5 …110 l/min. Both versions allow frequency and analogue output proportional to the flow and an additional alarm output. The alarm status is indicated by an LED and the alarm level can easily be adjusted by means of a rotary switch on the front cover. SONIC-VIEW instruments can be easily ordered from stock at Mass Flow ONLINE B.V. 24 hours a day, 7 days a week on www.massflow... (read more)Browse Ultrasonic Flow Meters Datasheets for Bronkhorst USA
AMSA-Long Magneto-Resistive Measuring System Schneeberger's AMSA 3L distance measuring system has been conceived for extra long axes. "The product for all lengths" is made possible by this highly accurate combination of guide way and linear encoder. A special design of the rail ends for butt joints, when used in combination with the AMSA 3L reading head, allows the carriage to pass over the butt joint, so that measuring axes of nearly any designed length can be constructed. To achieve a high level of availability of AMSA 3L components... (read more)Browse Linear Encoders Datasheets for Schneeberger Inc.
U.S. Plastic Corporation
Measuring Cylinders with Round Bases US Plastic Corp's measuring cylinders are molded as one-piece in polypropylene. These autoclavable cylinders have raised prominent graduations for easy reading and have excellent contact clarity. The broad round base provides good stability. (read more)Browse Graduated Cylinders Datasheets for U.S. Plastic Corporation
Industrial Research Institute
Measuring the Effectiveness of R&D Measuring the effectiveness of R &D has been a perennial challenge. IRI's Research-on-Research working group Measuring the Effectiveness of R &D sought to investigate how managers define R &D effectiveness and what metrics they use to measure it. Via surveys and questionnaires, attendees at IRI meetings revealed that while the three top metrics are unchanged over the past 15 years, there were significant differences in metrics used depending on the industry type. The study also... (read more)
FOR MULTIPLE FANS. you indicate that there are two 10' diameter fans in a. A second option for measuring SPL for multiple. 30' long bay, the center to-center distance between the. fans is found at the icon with a loudspeaker with a "+". fans will be 15'. TMC-651-RevD-05/03. Page 2. The distance Y from the fan...
...measurement system the system itself will actually add noise to the signals it is measuring. The general rule of thumb is: the more electronics in the system the more noise imposed by the system. In data acquisition and signal processing the noise floor is a measure of the summation of all the noise...
Signal conditioning modules, SCMs, used for measuring process control variables such as temperature, pressure, strain, position, speed, level, etc. are always subject to externally induced noise signals. Electrically and magnetically induced noise voltages/currents are inevitable. Field sensors...
Measuring Total Voltage Drop. through the capacitor to. Lug to Electrode. ground, is related to the. rate of change of the applied voltage. Complex applied. Lug. voltage or current waveforms during PWM control are. possible. In some applications, ac voltage produces leakage. Wire to Lug. current...
...tempera-. ture, especially when measuring sub-1 dB noise figure. devices. Figure 3 illustrates the measurement error due. to an offset between the specified temperature value and. the actual noise source temperature. In this particular. case the temperature input from the user is assumed. fixed at 290 K...
...to the ostensibly flat position,. measuring an "ideal" amplifier with no. the magnitude and phase response are far. noise, distortion, or cross talk. from flat. The amplifier gain was set to +20. dB at the low frequency end. Control Settings. Table 1 summarizes the control settings on. Cross Talk...
...to be. looked at is the application and what the sound and environment represent. Microphones Field Types. There are three common application fields for precision condenser microphones. The first and. most common is the free-field type. The free-field microphone is most accurate when measuring. sound...
...operation. Quarter wave stub protectors have a long lifetime and provide exceptional transient current capacity with. excellent protection. Let-Through. The ability to protect is usually evaluated by injecting a standard impulse and measuring what passes through the. protector. The most common...
Engineering Web Search: Measuring Decibel Level
Signal-to-noise ratio - Wikipedia, the free encyclopedia
The concept can be understood as normalizing the noise level to 1 (0 dB) and measuring how far the signal 'stands out'.
Metre - Wikipedia, the free encyclopedia
of the distance from the Earth's equator to the North Pole (at sea level), its definition has been periodically refined to reflect growing knowledge
Amplitude describes the height of the sound pressure wave or the ?loudness? of a sound and is often measured using the decibel (dB) scale.
Table chart sound pressure levels SPL level normal sound...
? Decibel Table ? SPL ? Loudness Comparison Chart ? Table of Sound Levels (dB Scale) and the corresponding Units of Sound Pressure and Sound
Noise and Hearing Conservation Technical Manual Chapter:...
Decibel (dB) In acoustics, decibel (dB) notation (App I:A-1) is used for measuring a variety of sound quantities.
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Sound Level Meter,Buy Quality Sound Level Meter from...
usb sound level meter, digital sound level meter, ultrasonic sound meter , laser distance meter, oil level gauge, echo meter, toyota techstream
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Microphone Handbook - Developer Zone - National Instruments
Vibrations represent a rapid linear motion of a particle or of an elastic solid about an equilibrium position, or fluctuation of pressure level.
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Noise Fundamentals - Polguide - Regulations And Guidance -...
The decibel (dB) is a logarithmic unit which expresses the ratio of the sound pressure level being measured to a standard reference level.