Summary of Bullseye Precision Gauge Pirani
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1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved..
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3 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. The bullseye precision gauge ® pirani is a rugged, portable vacuum measurement instrument that is high...
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4 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. While this vacuum instrument has many features, it is very simple to use. First, unpack the unit to ve...
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5 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved..
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6 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. This pirani sensor is a thermal gauge that contains a mems device which is suspended in the gas within...
Page 7: Display Options
7 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. The bullseye pirani has two modes of display: numeric and graphical. The graphical display mode featur...
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8 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. The pumpdown graph plots time horizontally and log pressure vertically. The vertical pressure scale is...
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9 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. High resolution the high resolution format has three digits of precision. For example, an internal vac...
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10 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Numeric display with the “high resolution” format large number display with the “scientific” format t...
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11 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. In practice, this indicator changes based on the current level of pressure. The numeric display shows...
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12 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Current or most recent pressure the auto-scaling (or, auto-ranging) time graph is a microscope into t...
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13 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. In many cases, a sensor may become fouled with oil or other foreign matter. It is often possible to r...
Page 14: Bluetooth Operation
14 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Bluetooth operation the bullseye pirani comes equipped with a bluetooth module, which interfaces with...
Page 15: Vacuum Calibration
15 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Than actual pressure. Examples of such gases include helium, oxygen and to a lesser extent, co2. When...
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16 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. then pump the vacuum system down to exactly 5 millitorr, and press the up and down buttons simultan...
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17 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. press the up and down buttons appropriately to move the calibration number up and down so the unit ...
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18 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Thousand feet of altitude. It also varies widely with local weather conditions. (variations of one-ha...
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19 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved..
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20 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved..
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21 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. Versatile digital vacuum gauge that you can monitor right from your phone or tablet ( apple ios and a...
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22 1 0 5 b c h u r c h s t , m a t a w a n , n j 0 7 7 4 7 7 3 2 - 7 6 5 - 0 9 0 0 s a l e s @ d i g i v a c . C o m w w w . D i g i v a c . C o m copyright 2015, digivac, inc., all rights reserved. The digivac company (“digivac”) offers all of its products with the following terms and conditions an...