Nagano Keiki GS5 User Manual

TY1－3A 5／18
Rev.
2
Gauge Type Range of scale A Range of scale B
Pressure gauge and
vacuum gauge
・ P
min
+P
s
×0.1≦P≦P
min
+P
s
×0.9 ・ P
min
≦P＜P
min
+P
s
×0.1
・ P
min
+P
s
×0.9＜P≦P
max
Compound gauge
・ P
min
+P
s
×0.1≦P≦－P
s
×0.05
・ +P
s
×0.05≦P≦P
min
+P
s
×0.9
It is defined range of scale B where
range of scale A and range of scale B
overlap.
・ P
min
≦P＜P
min
+P
s
×0.1
・ －P
s
×0.05＜P＜P
s
×0.05
・ P
min
+P
s
×0.9＜P≦P
max
P
min
：The smallest pressure in case of a pressure gauge.
The biggest pressure of the vacuum part in case of a compound gauge.
The biggest pressure in case of a vacuum gauge.
P
max
：The biggest pressure in case of a pressure gauge.
The biggest pressure of the pressure part in case of a compound gauge.
The smallest pressure in case of a vacuum gauge.
P
s
：The pressure span.
P ：The pressure that a Bourdon tube pressure gauge indicates.
The scale range of tolerance is indicated in Ⅰ～Ⅲ.
The symbol in the figure is indicated in the next, but a definition of an inequality P
min
and P
max
is different in a pressure gauge, a vacuum gauge and a compound gauge, so
attention is needed.
： The value is included. And ： The value isn't included.
・In the case of a pressure gauge
Ⅰ-Range of scale（In the case of a pressure gauge）
P
min
：The smallest pressure P
max
：The biggest pressure P
s
：Pressure span.
The range of scale A is made by subtracting less than 10% of each end of pressure
span.
The range of scale B is made of less than 10% of each end of pressure span.
P
s
P
min
P
max

Nagano Keiki GS5 Specifications

General

Brand	Nagano Keiki
Model	GS5
Category	Measuring Instruments
Language	English