Troxler Electronic Laboratories, Inc.

Troxler Laboratories, Inc.

Wewage Hiran Linus Dep

Robert Ernest Troxler

Raffaello Verna

William Finch Troxler, Jr

William F Troxler, Sr

A gauge is provided for measuring one or more characteristics of a construction material such as a road surface. The gauge includes a detector, a base that carries the detector, and a source housing carried by the base and defining a shield material circumferentially extending inwards. A source rod is positioned within the housing and carries a source that is translatable between a shielded position within the housing and a measuring position external of the housing. The source rod has a source shield on the top thereof and a shield material spaced-downwardly from the source such that the source is completely enclosed when contained within the base.

Nuclear gauge

A system is provided. The system includes a conveyor apparatus configured for conveying a material and a water content measurement system positioned about the conveyor apparatus for determining water content in the material. A dimension characteristic measurement system for detecting one or more dimension characteristics of the material is provided and a computer device is configured to manipulate data received from the water content measurement system and the dimension characteristic measurement system to determine a water content of the material.

Conveyor system and measuring device for determining water content of a construction material

The subject matter described herein includes methods, systems, and computer program products for measuring the density of a material. According to one aspect, a material property gauge includes a nuclear density gauge for measuring the density of a material. A radiation source adapted to emit radiation into a material and a radiation detector operable to produce a signal representing the detected radiation. A first material property calculation function may calculate a value associated with the density of the material based upon the signal produced by the radiation detector. The material property gauge includes an electromagnetic moisture property gauge that determines a moisture property of the material. An electromagnetic field generator may generate an electromagnetic field where the electromagnetic field sweeps through one or more frequencies and penetrates into the material. An electromagnetic sensor may determine a frequency response of the material to the electromagnetic field across the several frequencies.

Methods and systems for measuring the density of material including an electromagnetic moisture property detector

Methods and systems for measuring the density of material including a non-nuclear moisture property detector

Conveyer system and measuring device for determining water content of a construction material

Nuclear Gauge

Material property gauges and methods for determining a property of a material

Nuclear density gauges including a material property function for measuring a construction material

Methods material property gauges for measuring the density of material including a moisture property apparatus

Material property gauges and related methods for determining a property of a material

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Chapel Hill, NC, United States of America

Wewage Hiran Linus Dep