Pond Science Institute

Electromagnetism

History, science and technology of Electro-Magnetism.



Model Product Image Item Name Price
N010207 Gain-Compensating Circuit for NDE and Ultrasonics

Gain-Compensating Circuit for NDE and Ultrasonics

A high frequency time-gain compensation circuit was designed and built for a wide variety of applications in nondestructive evaluation and ultrasonic...
$0.75

Add:

N0211192 High Frequency Gated Oscillator

High Frequency Gated Oscillator

In response to control signals, an oscillator originally developed for use aboard the Space Shuttle generates selectable frequency outputs of either...
$1.65

Add:

N0010294 High-Temperature Electrostatic Levitator

High-Temperature Electrostatic Levitator

The apparatus schematically provides electrostatic levitation and radiant heating of a small sample of material in a vacuum. Unlike in an...
$1.95

Add:

N0013488 Hybrid Contactless Heating and Levitation

Hybrid Contactless Heating and Levitation

A contactless material-processing concept involves the levitation, heating, and cooling of a sample of material through the coordinated use of...
$1.15

Add:

N0018488 Hybrid Electrostatic Acoustic Levitator

Hybrid Electrostatic Acoustic Levitator

A levitator for liquid drops and small particles includes both electrostatic and acoustic components for versatility in the manipulation of samples....
$1.15

Add:

N0271192 Hydrogen-Maser Frequency Standard

Hydrogen-Maser Frequency Standard

A maser functioning as a frequency standard stable to one part in 10-14 includes a variable volume, constant surface area storage bulb having a fixed...
$3.00

Add:

N0006488 Improved Acoustic Levitation

Improved Acoustic Levitation

A method and apparatus for enhancing and shaping acoustical levitation forces in a single-axis acoustic resonance system wherein specially shaped...
$2.25

Add:

N0261192 Improved Fourier Interference Spectrometer

Improved Fourier Interference Spectrometer

The novelty of the innovation lies in the new combination of elements defining a scanning Fourier interference spectrometer, and more specifically to...
$0.95

Add:

N0091192 Improved Ultrasonic Resolution via Analog Technique

Improved Ultrasonic Resolution via Analog Technique

High spatial resolution is obtained from reflected or transmitted ultrasonic pulses by an analog technique that produces a signal proportional to the...
$2.50

Add:

N0181192 Impulse Test Technique with Application to Acoustic Measurements

Impulse Test Technique with Application to Acoustic Measurements

A method has been presented for measuring the acoustic properties of an absorbent material and a duct/nozzle system (with or without airflow) using a...
$4.00

Add:



Your IP Address is: 54.161.54.135
Copyright © 2016 SVP Book Store. Powered by Zen Cart