Ad
related to: radiation meter instruments suppliers in egypt pictures and images download
Search results
Results from the WOW.Com Content Network
Pertains to instruments that measure the intensity of various portions of the electromagnetic spectrum. Pages in category "Electromagnetic radiation meters" The following 19 pages are in this category, out of 19 total.
VIIRS is one of five key instruments onboard Suomi NPP, launched on October 28, 2011. [2] VIIRS is a whiskbroom scanner radiometer [ 3 ] that collects imagery and radiometric measurements of the land, atmosphere, cryosphere , and oceans in the visible and infrared bands of the electromagnetic spectrum .
This provided a real-time dynamic indication of the radiation rate, and the principle has found widespread use in Health Physics and as radiation Survey meter. An instrument which totalises the events detected over a time period is known as a scaler. This colloquial name stems from the early days of automatic counting, when a scaling circuit ...
[9] [12] Now a practical radiation instrument could be produced relatively cheaply, and so the Geiger counter was born. As the tube output required little electronic processing, a distinct advantage in the thermionic valve era due to minimal valve count and low power consumption, the instrument achieved great popularity as a portable radiation ...
A much more modern and sophisticated device than earlier CD meters and equipped with a probe containing two Geiger-Mueller tubes of differing sensitivities, the CD V-718 can cover a much wider range of radiation levels than the earlier Geiger counters and ion-chamber survey meters combined (from .001mR/h to 10,000 R/h).
Transportable instruments are generally instruments that would have been permanently installed, but are temporarily placed in an area to provide continuous monitoring where it is likely there will be a hazard. Such instruments are often installed on trolleys to allow easy deployment, and are associated with temporary operational situations.
Hand-held integral ion chamber survey meter in use View of sliding beta shield on integral hand held instrument. Ion chambers are widely used in hand held radiation survey meters to measure beta and gamma radiation. They are particularly preferred for high dose rate measurements and for gamma radiation they give good accuracy for energies above ...
Light meter, an instrument used to set photographic exposures. It can be either a lux meter (incident-light meter) or a luminance meter (reflected-light meter), and is calibrated in photographic units. Integrating sphere for collecting the total luminous flux of a light source, which can then be measured by a photometer
Ad
related to: radiation meter instruments suppliers in egypt pictures and images download