Products/Services for Decibel Reading Equipment
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Sound Level Meters and Noise Dosimeters - (224 companies)Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement.Meter StyleSound Level Measurement ModesTime Response -
Analog dBm Meters - (17 companies)Analog dBm meters are instruments that measure signal power. They display values on a dial, usually with a needle or moving pointer. Signal power, which can be expressed in decibels (dB) when the unit of reference is known, is measured in dBm... -
Measurement Microphones - (73 companies)Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Measurement microphones are most commonly condenser microphones... -
KVA Meters - (42 companies)Some products have an adjustable sampling rate, alarm lights, auto-ranging capabilities, and integral application software. Others feature data acquisition, data storage or logging, decibel reading, and external triggering capabilities. External... -
SWR Meters - (12 companies)...acquisition, data storage or logging, decibel reading, or external triggering capabilities. External shunts can be used to extend the current input range. Integrating functions allow the active power and current to be integrated. Mirrored scales facilitate... -
Milliohm Meters - (72 companies)...meters. Some products have an adjustable sampling rate, alarm lights, auto-ranging capabilities, and integral application software. Others feature data acquisition, data storage or logging, decibel reading, and external triggering capabilities...
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Levels - (204 companies)Levels are mechanical or electronic tools that measure the inclination of a surface relative to the earth's surface. Levels vary from simple mechanical devices to complex electronic sensors that digitally readout angular level values.
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Dry Material (Powders) Level Sensors - (134 companies)...that measure level within a specified range and give output of a continuous reading of level. Point level sensors devices mark a specific level, generally used as high alarm or switch. Multiple point sensors can be integrated together to give a stepped...
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Digital Ammeters - (226 companies)...a computer interface and software for uploading data. Data storage / logging - Data storage or data logging devices have internal memory for storing data. dB readings - Devices measure values in decibels (dB). External shunts - External shunts can...
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Scales and Balances - (945 companies)...with a known-constant based upon Hooke's law. The degree of deflection is indicative of the weight of the item, and some scales use a rack and pinion mechanism to translate this deflection into a dial reading. Other mechanical scales rely upon a pendulum and fluid...
Product News
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Pyromation
Get Readings on Location - Bi-Metal Thermometers Pyromation carries general-purpose and CIP sanitary bi-metal thermometers. Bi-metal thermometers measure the temperature of a material within a process piping system, tank, vessel or other application requireing local temperature reading. Learn More (read more)Browse Temperature Probes Datasheets for Pyromation -
Pyromation
Bi-Metal Thermometers Provide Reading on Location Pyromation carries general-purpose and CIP sanitary bi-metal thermometers. Bi-metal thermometers measure the temperature of a material within a process piping system, tank, vessel or other application requireing local temperature reading. Learn More (read more)Browse Temperature Probes Datasheets for Pyromation -
Safeguard Analytics
Monitor Gas Types & Readings in Real-Time! Multi Sensor Diffusion Based Monitoring System. Highly configurable multi-gas monitoring controller that simultaneously displays the gas type, readings, and status for each channel of gas detection. Combustible Gases. Toxics Gases. Carbon Dioxide. Oxygen Deficiency. Volatile Organic Compounds (read more)Browse Gas Sensors Datasheets for Safeguard Analytics -
E-Labs, Inc.
Testing of Less Than Lethal (LTL) devices. . Light output phototropic. Light plume size. Sound output - Industrial and military standards exist for evaluating the measured impulse noise of a weapon or less than lethal noise flash diversionary device. Parameters have been established to evaluate the need of hearing protection from impulse, transient sound waves. These shock pressure waves are measured using piezo-electric pressure transducers and the reading is converted into decibel sound measurements. Fire susceptibility. 12 gauge and 40 mm... (read more) -
E-Labs, Inc.
Ammunition Evaluation and Testing . Parameters have been established to evaluate the need of hearing protection from impulse, transient sound waves. These shock pressure waves are measured using piezo-electric pressure transducers and the reading is converted into decibel sound measurements. Fire susceptibility. 12 gauge and 40 mm projectile characterization. Flash bang and diversionary characterization. We use a custom high-speed data acquisition system to control several of our tests. The system consists of 16 channels of analog... (read more) -
A.H. Systems Inc.
How to Perform a Radiated Emissions Measurement cable. The input impedance for the receiving system, and the receiving antenna should all be matched to 50W. Most antennas are already matched to this impedance, if they are EMI/EMC antennas, as should most receiving systems. If this is not the case, the readings will require correction for the impedance mismatch. 4)Select the frequency of interest on the receiving system. Ensure that the receiving antenna is capable of providing accurate measurements at that frequency. This includes ensuring... (read more)Browse Antennas Datasheets for A.H. Systems Inc. -
A.H. Systems Inc.
dBm, Volts, Watts Conversion dBm, Volts, Watts Conversion. dBm defined as power ratio in decibel (dB) referenced to one milliwatt (mW). It's an abbreviation for dB with respect to 1 mW and the "m" in dBm stands for milliwatt. View our other RF Conversion formula sheets: Useful formulas for RF related conversions. Antenna Factor and Gain Calculations. Magnetic field conversions. Field Intensity Calculation. Antenna Beamwidth Coverage Calculations. Frequency and Wavelength Calculator. VSWR Calculations. Here is a pdf version... (read more)Browse Antennas Datasheets for A.H. Systems Inc. -
A.H. Systems Inc.
dBm, Volts, Watts Conversion Tool Free dBm, Volts, Watts Conversion Tool. Try our quick, handy calculator to instantly convert units from dBm to Volts to Watts based on a 50 ohm system. You can also download the spreadsheet containing the calculations for offline use. View our other RF Conversion formula sheets: Useful formulas for RF related conversions. Antenna Factor and Gain Calculations. Magnetic field conversions. Field Intensity Calculation. Antenna Beamwidth Coverage Calculations. Frequency and Wavelength Calculator. (read more)Browse RF Waveguide Components Datasheets for A.H. Systems Inc. -
EXAIR
Patent for EXAIR’s EasySwitch Wet-Dry Vac vacuum (at a quiet 79 decibels) without the need for electricity. Because the vacuum generator has no moving parts and uses no electricity, there is little concern for failed parts, motor failure or working with liquids associated with electric industrial vacuums. The CE compliant EasySwitch is just the latest addition to EXAIR 's large selection of Industrial Housekeeping products, including the Reversible Drum Vac, High Lift Reversible Drum Vac, Chip Trapper, High Lift Chip Trapper, Chip Vac... (read more)Browse Vacuum Cleaners Datasheets for EXAIR -
PCE Instruments / PCE Americas Inc.
Data Logging Sound Level Meter PCE-325D Our data logging sound level meter records and visualizes sound levels in the range from 30 to 130 dB. It has three manual measuring ranges and an automatic measuring range mode. When the device is switched on, the automatic mode with a range of 30 to 130 dB is activated by default. The manual ranges are 30 to 90 dB, 50 to 110 dB and 70 to 130 dB. The user can choose between the frequency weightings A and C and between the time weightings "Fast" and "Slow" at the touch of a button. Before the... (read more)Browse Sound Level Meters and Noise Dosimeters Datasheets for PCE Instruments / PCE Americas Inc.
More Information
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Supplemental Power for the town of Browning Waste-Water Treatment Facility
Without having the properly decibel reading equipment the operators were unable to take noise reading.
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Reverberation chamber relationships: corrections and improvements or three wrongs can (almost) make a right
In addition, some equipment give readings in decibels , others give readings in linear units, and still others can give readings in either format.
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http://dspace.mit.edu/bitstream/handle/1721.1/78135/25970028-MIT.pdf?sequence=2
indicated lower decibel readings on noise measurement equip - .
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Altering the NICU and measuring infants' responses
Speci®c staff activities and items of equipment generated high decibel level readings during the Normal period.
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Projects in musical acoustics
The equipment needed is a sound level meter, reading directly in decibels , or a microphone, ampli- fier and indicatingvoltmeter; areasonablygood play- er (violinist, violist or cellist) who is willing to prac- tise a bit on the special bowing techniques needed to achieve …
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Crime detection of R. F. Navarro building using terrestrial/close-range photogrammetry as used in a Supreme Court case GR-102313
We have also tried to see its anti—stress standards through decibels readings and seismic anoma— lies as against any incoming earthquakes, flood systems , anti—fire hazards equipment , .
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Process Engineering | Shake up your processing lines | Chemcial Processing
Vibratory feeders and conveyors can operate at relatively low noise levels; sound pressure readings should not exceed 70 to 80 decibel on a weighted scale (db [A]) for the equipment itself.
