File:McLeod gauge.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:36, 10 April 2006		1,712 × 2,288 (546 KB)	Ytrottier	An old McLeod gauge used for high precision measurement of vacuum. As shown, it has been drained of mercury. This gauge is on display in the lobby of the Science building at Winthrop University. The vacuum port is not visible in the photograph; it runs th

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Image title	OLYMPUS DIGITAL CAMERA
Camera manufacturer	OLYMPUS CORPORATION
Camera model	C770UZ
Exposure time	1/30 sec (0.033333333333333)
F Number	f/4
ISO speed rating	64
Date and time of data generation	04:47, 10 April 2006
Lens focal length	6.5 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	v772-79
File change date and time	04:47, 10 April 2006
Y and C positioning	Co-sited
Exposure Program	Creative program (biased toward depth of field)
Exif version	2.2
Date and time of digitizing	04:47, 10 April 2006
Image compression mode	2
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, auto mode
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Scene capture type	Portrait
Contrast	Normal
Saturation	Normal
Sharpness	Normal