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 vacuum value of 1234
microns (
μ
m Hg) would be displayed as 1.23 torr in the Precision numeric format with torr units.
Additionally, this format gives the raw vacuum measurement data which may be useful for trending, but
may result in a noisier reading.
Low Resolution
The Low Resolution format has two digits of precision. For example, an internal vacuum value of 1234
microns (
μ
m Hg) would be displayed as 1.2 torr in the Low Resolution numeric format with torr units.
This number format also gives a filtered number depending on the accuracy of the gauge in the
pressure range of measurement, which results in a ‘quieter’ gauge.
Scientific
The scientific format has two digits of precision with a base ten exponent following conventional usage.
For example, an internal vacuum value of 1234 microns (
μ
m Hg) would be displayed as 1.2 x 10
+3
. For
any resolution below 10
-3
Torr/mbar, the scientific format must be used.
Summary of Contents for Bullseye Precision Gauge Pirani
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