Search results for keyword: frequencies
Power transmission curve
An Overview of Voltage-Impedance Frequency Response
Electricity is an important and ubiquitous part of modern life, so understanding how electricity behaves is important for proper functioning of daily life. The voltage-impedance frequency response is a key tool for understanding how electricity......
1210 
Sophia
Flash Furnace Basic Design
Rapid Induction Heating Systems
Rapid induction heating systems are efficient, precise and reliable tools used in manufacturing processes around the world. They are the ideal choice for a variety of applications requiring even heating and precise thermal control. The key components of a rapid ind......
Electron probe
Electronic Probes
Electronic probes are essential components in any electronic measurements system. The function of the probe to deliver a voltage from the device under test (DUT) to the instrument. Depending on the application, probes are designed to operate both at low and high frequencies, wit......
radioactive prospecting
Introduction
Radiological exploration is a technique used to analyze and assess the composition of soils and bedrock underlying the surface. It is a non-destructive method that can be used to identify the hydrological, geological and geophysical characteristics of the subsurface. There are variou......
natural electric field method
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Natural Electromagnetic Field Method
Natural Electromagnetic Field Method (NEFM) is a non-invasive technique that uses natural Earths electromagnetic fields as its therapeutic source. NEFM is an innovative and highly effective physical therapy system that has been found to be very effective in t......
Mineral processing equipment vibration characteristics test
Vibration Characteristic Testing of Mining Equipment
Mining equipment, such as excavators, pile drivers, and rock drills, is key machinery necessary for the effective operation of a mine. Each type of mining machinery requires periodic maintenance and vibration testing to ensure a safe and effici......
very low frequency electromagnetic method
Very Low Frequency Electromagnetic Method
Very low frequency (VLF) electromagnetic methods are used primarily for surface and near-surface investigations of known conductive targets such as mines, pipelines, caves, and shipwrecks. VLF-EM instruments send low-frequency signals to the ground which ......
ground radar method
Geophysical Radar
Geophysical radar methods are used to explore and monitor the subsurface of the earth in order to locate reserves of oil, gas, minerals, and other valuable resources. Geophysical radars use electromagnetic waves from portable or fixed sources to detect changes in the electrical c......
Wave speed test
Ultrasound Velocity Testing
Ultrasound vibrational energy has been used as a core diagnostic tool by researchers, engineers and medical professionals for many years. Ultrasound velocity testing involves the calculation of an object’s velocity by analyzing the propagation of an ultrasound wave thr......
high frequency oscillator
High Frequency Oscillators
High frequency oscillators (HFOs) are electronic devices that generate a continuous steady-state waveform at frequencies above a kilohertz. Typically, the frequencies of HF oscillators range from a few kilohertz up to a gigahertz or more. Such devices have been traditio......
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