PHOTOSTAT Meaning and
Definition
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A photostat is a noun that refers to a machine or device used to produce photographic copies of documents or any other graphic material. It creates a duplication through a process called photostatic copying. Generally, a photostat machine works by exposing the original material to a high-intensity light source, often a carbon arc lamp, which creates a photoconductive effect. This causes the exposed areas of the original document to become electrically conductive, while the unexposed portions remain insulating.
After the initial exposure, a powdered pigment is applied to the original document. The pigmented particles adhere to the conductive areas, forming a visible image. Next, a sheet of paper is placed over the original, and the two are pressed together in close contact. The pigmented image is then transferred to the paper surface through an electric discharge, completing the reproduction process.
The term "photostat" is often used generically to refer to any type of copying machine that creates photographic duplicates. However, it specifically denotes historical devices utilizing the photostatic method. The photostat machine was once widely used in libraries, offices, and other establishments for duplicating important documents, as it allowed for quick and efficient reproduction. However, with advancements in digital scanning and printing technologies, photostats have become less prevalent and are now primarily seen in historical contexts.
Common Misspellings for PHOTOSTAT
Etymology of PHOTOSTAT
The word "photostat" has its origins in the early 20th century. It is made up of two parts: "photo-" derived from the Greek word "phos" meaning "light" and "-stat" which comes from "statos", a Greek word meaning "placed" or "stationary".
Initially, "photostat" referred specifically to a particular type of copying machine introduced by the Commercial Camera Company in the United States in 1907. This machine used a combination of photography and printing techniques to create multiple copies of documents. The machine exposed the original document to light and transferred the image onto a photographic plate or paper.
Over time, as other similar machines were developed, the term "photostat" became a generic name for any type of copy made by a photocopying process, regardless of the specific brand or machine used.
Conjugate verb Photostat
CONDITIONAL
I
would photostat
you
would photostat
he/she/it
would photostat
we
would photostat
they
would photostat
CONDITIONAL CONTINUOUS
I
would be photostating
you
would be photostating
he/she/it
would be photostating
we
would be photostating
they
would be photostating
CONDITIONAL PERFECT
I
would have photostat
you
would have photostat
he/she/it
would have photostat
we
would have photostat
they
would have photostat
CONDITIONAL PERFECT CONTINUOUS
I
would have been photostating
you
would have been photostating
he/she/it
would have been photostating
we
would have been photostating
they
would have been photostating
FUTURE
I
will photostat
you
will photostat
he/she/it
will photostat
we
will photostat
they
will photostat
FUTURE CONTINUOUS
I
will be photostating
you
will be photostating
he/she/it
will be photostating
we
will be photostating
they
will be photostating
FUTURE PERFECT
I
will have photostated
you
will have photostated
he/she/it
will have photostated
we
will have photostated
they
will have photostated
FUTURE PERFECT CONTINUOUS
I
will have been photostating
you
will have been photostating
he/she/it
will have been photostating
we
will have been photostating
they
will have been photostating
IMPERATIVE
you
photostat
we
let´s photostat
to photostat
PAST
I
photostated
you
photostated
he/she/it
photostated
we
photostated
they
photostated
PAST CONTINUOUS
I
was photostating
you
were photostating
he/she/it
was photostating
we
were photostating
they
were photostating
PAST PARTICIPLE
photostated
PAST PERFECT
I
had photostated
you
had photostated
he/she/it
had photostated
we
had photostated
they
had photostated
PAST PERFECT CONTINUOUS
I
had been photostating
you
had been photostating
he/she/it
had been photostating
we
had been photostating
they
had been photostating
PRESENT
I
photostat
you
photostat
he/she/it
photostats
we
photostat
they
photostat
PRESENT CONTINUOUS
I
am photostating
you
are photostating
he/she/it
is photostating
we
are photostating
they
are photostating
PRESENT PARTICIPLE
photostating
PRESENT PERFECT
I
have photostated
you
have photostated
he/she/it
has photostated
we
have photostated
they
have photostated
PRESENT PERFECT CONTINUOUS
I
have been photostating
you
have been photostating
he/she/it
has been photostating
we
have been photostating
they
have been photostating
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