Environmental Acoustics Equipment For Health And Safety In Utah
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Manufactured by Boart Longyear Inc.based in USA
The LX™16 (KWL™1600) is a robust and versatile drill that can be configured for both reverse drilling (RC) and diamond drilling applications. The highest quality hydraulic pumps and motors available have been integrated into this powerful design to create a reliable machine that can cope with the toughest conditions. With an optional RC rod handler, this multi-purpose drill is a ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
This versatile instrument, with high definition display, performs the functions of several instruments. It puts the combined features of a precision Class 1 sound level meter, environmental noise analyzer, personal noise dosimeter, and a real-time frequency analyzer in the palm of your hand. The Larson Davis Model 831 is a fifth generation Larson Davis sound level meter, designed for simple ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
Under IEC and ANSI standards, a sound intensity measuring system consists of a two microphone sound intensity probe and a dual channel processor. The accuracy of the intensity measurement is strongly dependent upon the phase accuracy between the two measurement channels, including the microphones. Sound intensity measurement systems are classified into Class 1 or 2 based upon the ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
Measurement of reverberation time, sound isolation, and absorption coefficient are generally important measurements when verifying that a space or material complies with design goals. When making these measurements in the field or laboratory it is important to have equipment that is dependable, portable and easy to set up and use. When coupled with the BAS001 omnidirectional speaker or BAS003 ...
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Manufactured by Campbell Scientific, Inc.based in USA
The SR50A-EE is an anodized version of Campbell Scientific's acoustic sensor for measuring the distance from the sensor to the snow surface. The sensor has been designed to operate in extreme environmental conditions where corrosion is a concern (such as coastal regions). The SR50A-EE features an aluminum body that has been treated with a Type III, hard-anodizing process (MIL-A-8625 Type III) ...
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Manufactured by Boart Longyear Inc.based in USA
Designed with power to spare, the LC36 (KWL700) reverse circulation drill is one of the most powerful and reliable RC drills on the market. With proven performance in some of the toughest conditions, the LC 36 is Boart Longyear’s largest drill, with 36 ton pull back ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The BAS001 Source is designed to generate omni-directional sound fields for making standard compliant measurements including: reverberation time (ISO 3382, ASTM E2235), building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-4 ISO 140-3, ASTM E336, ASTM E90, DIN 55 210). The BAS001 is typically used to saturate a room with a uniform acoustic field. The available high-efficiency ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The System 824 combines sound level meter and real-time analyzer capabilities in one small, rugged package. The instrument covers many important measuring functions in one user-friendly, hand-held ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The BAS003 Source is designed to generate homogeneous sound fields using random noise in compliance with the following standards: Building acoustics (insertion loss, acoustic absorption area, etc: ISO 140-3, ASTM E90, ISO 140-5, ASTM E966). The BAS003 is typically used to generate a noise in a free-field for the evaluation of the transmission loss index of a façade. The available ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The BAS006 is an innovative device used to create impulsive noise that includes low frequency energy and avoids problems like secondary bounce. These characteristics make it a great choice for quickly measuring reverberation time when the complexity and weight of a speaker and amplifier is not needed. Use the BAS006 with a Larson Davis sound level meter to automatically detect the impulse and ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
IEC 60942 Class 1 Handheld Sound Level Calibrator for ½” microphones at 1000 Hz Used for Sound Level Meters and Other Sound Measuring Equipment. The Larson Davis CAL200 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment. It can provide an output level of either 94.0 or 114.0 ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The BAS004* is used to simulate foot fall noise in a manner that is well controlled and reproducible so that measured results can be replicated and compared with other measurements. Unique to the BAS004 is an innovative method for raising the five “hammers” using an electromagnetic field rather than the traditional motor, gears and cam. This eliminates unwanted vibration and ...
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Manufactured by Campbell Scientific, Inc.based in USA
The SR50AT-L is an acoustic distance sensor that measures the elapsed time between emission and return of an ultrasonic pulse. This measurement can be used to determine snow depth. The SR50AT-L includes an external temperature sensor and outputs a temperature-corrected distance reading, eliminating the need for further post-processing. Note: Campbell Scientific recommends model SR50AT-316SS-L for ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
The Larson Davis Model AEC206 Binaural Test Fixture is the tool for testing supra-aural, circumaural, supra-concha, intraconcha, and insert-type headphones. Preassembled with IEC 60318-4 (711) occluded-ear simulators and TEDS compatible preamplifiers that provide electronic calibration information, the Model AEC206 is user-friendly and easy to learn. Additionally, calibration is a simple ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
IEC 60942 Class 1 Handheld Sound Level Calibrator for 1” microphones at 251.2 Hz Used for Sound Level Meters and Other Sound Measuring Equipment. The Larson Davis Model CAL250 is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment. The CAL250 delivers a full 114.0 dB level output signal @ 251.2 ...
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Manufactured by Larson Davis, a division of PCB Piezotronicsbased in USA
IEC 60942 Class 2 Handheld Sound Level Calibrator for ½” microphones at 1000 Hz Used for Sound Level Meters and Noise Dosimeters. The Larson Davis CAL150 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment. It can provide an output level of either 94.0 or 114.0 dB ...
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