Intensity of light magnetometer.
Light intensity meter name.
The uv a meter is a compact rugged easy to operate digital radiometer for measuring and calibrating uv a black light sources used in fluorescent penetrant testing and fluorescent magnetic particle inspections for non destructive testing.
Light measurement a photometer and a light meter are instruments for measuring luminance the intensity of light.
Photometry is the science of the measurement of light intensity where light refers to the total integrated range of radiation to which the eye is sensitive.
Includes a low battery indicator.
Masses of ions used to identify chemical substances through their mass spectra measuring cup.
The urceri light meter features a high response rate frequency of twice per second.
Radiant intensity a radiometric quantity measured in watts per steradian w sr luminous intensity a photometric quantity measured in lumens per steradian lm sr or candela cd irradiance a radiometric quantity measured in watts per meter squared w m 2.
All relevant ndt codes stipulate these values.
The technical name is photometer see dictionary meaning below 1 photometer is an instrument for measuring a property of light especially luminous intensity or flux.
2 from sci tech encyclopedia.
Sufficiently low visible light intensity for optimum contrast.
In photography a light meter more correctly an exposure meter is used to determine the proper exposure for a photograph.
Measures uv a light irradiance.
The meter will include either a digital or analog calculator which displays the correct shutter speed and f number for optimum exposure given a certain lighting situation and film speed.
Strength of magnetic fields manometer.
And up to 20 000 fc.
Check out this list of 10 best digital light meters for professional and home use.
Several measures of light are commonly known as intensity.
Mass flow rate of a fluid travelling through a tube mass spectrometer.
Light in photography load cell.
Uv white light meters the success of any test involving fluorescence lpi mpi contamination etc is based on having sufficiently high uv intensity vs.
Features a measuring range of up to 200 000 lux.
While a photometer is sometimes called a light meter there are distinctions between these devices.
Photometer is an instrument used for making measurements of light or electromagnetic radiation in the visible range.
Measurement of force lux meter.
Pressure of gas mass flow meter.
Equipped with a four color lcd display for easy reading.