One lumen makes up 1 ANSI lumen as they both measure the same output of light. ANSI lumens are used exclusively for measuring the output of projectors.
a measurement of the amount of visible light.AnswerA lumen is the photometric SI unit for luminous flux -i.e. the rate at which an object emits visible light. By 'visible light', we mean electromagnetic energy perceived by the human eye, and the lumen is based on the frequency of green light, to which the human eye is most sensitive.
because lumen carries biochemical processes for the cells.
Which of the following needles has the widest lumen?
Lumen and candlepower are not the same thing. Lumen measure the of light surrounds, like you would light a room with a lamp. Candlepower measures the light in a beam, like a flashlight beam. With a few assumptions you can convert lumen to candlepower. With these assumptions 360 lumen would be 28.6 candlepower.
The 30000 ANSI lumens
One lumen makes up 1 ANSI lumen as they both measure the same output of light. ANSI lumens are used exclusively for measuring the output of projectors.
500 ansi lumen
Lumen is a simple way to indicate the amount of light the projector has to produce the brightness of the picture. The higher the number the brighter the picture.
The Epson S5 2000 Lumen 3LCD Multimedia Projector has an 800 x 600 Resolution.
American National Standards Institute
Double-lumen PICC lines come in two colors. Red is the blood access lumen or arterial lumen and blue is the blood return lumen or venous lumen. Despite the names, neither lumen is leads to an artery, but both lead into a vein.
Image brightness from a projector is normally measured in ANSI lumens. Lumens is a brightness measurement and ANSI lumens is a method of standard brightness measurements for projected images. The measurement is based on certain video levels and patterns and helps to compare the outputs from different projectors. Most manufacturers now quote an ANSI lumen figure although some choose to quote a lumen level that may not be based on the ANSI measurement system. The non ANSI levels will generally be a rather higher figure so they do not offer a comparison with industry standard measurements. Apparent brightness is also dependent on the ambient light falling on the screen as well as the contrast range of the image itself. For these reasons, don't let the brightness rating influence a choice of model without taking other factors into account.
The eye is vigilant.
Ansi 150 is a pressure grade of flange ie. Ansi #150 Flange. For steel flanges this is specified by ANSI B16.5.
Both are unit of brightnes and usually shows numerical value of brightness in projector. lumen is measering unit of each pixel which generates by light source .it tallest brightness away from centre and other mansion is equally distributed cause of generated by led .
Yes, if you have an ANSI C++ compiler. Most modern compilers are ANSI, and are capable of suppressing non-ANSI code, using a compiler option.