Hioki 3227 - Page 25

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1.3 Measurements and Working Systems
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NOTE
Type Constituents [%]
Density (×10
3
)
[kg/m
3
]
Conductivity
Temperature
coefficient of
resistance (20℃
)
[ppm]
Annealed copper
wire
Cu ＞ 99.9 8.89 1.00 to 1.02 3810 to 3970
Hard drawn coppe
r
wire
Cu ＞ 99.9 8.89 0.96 to 0.98 3770 to 3850
Cadmium-copper
alloy wire
Cd 0.7 to 1.2 8.94 0.85 to 0.88 3340 to 3460
Silver-copper alloy
wire
Ag 0.03 to 0.1 8.89 0.96 to 0.98 3930
Chromium copper Cr 0.4 to 0.8 0.89
0.40 to 0.50
0.80 to 0.85
20
30
Corson alloy wire
Ni 2.5 to 4.0
Si 0.5 to 1.0
0.25 to 0.45 980 to 1770
Annealed aluminum
wire
AI ＞ 99.5 2.7 0.63 to 0.64 42
Hard drawn
aluminum wire
AI ＞ 99.5 2.7 0.60 to 0.62 40
Aldrey wire
Si 0.4 to 0.6
Mg 0.4 to 0.5
Parts containing A
l
0.50 to 0.55 36
･ When comparing by the standard value/range, the measurement value is
displayed as the deviation.
･ Always set the high limit value bigger than the low limit value.
･ Ignoring the measurement range, perform the comparison only by the
measurement count value.
･ The digit which is not indicated on the display is dealt as 0, when performing
the comparison.
(3) Buzzer mode
HL The buzzer would sound in case of HIGH or LOW.
IN The buzzer would sound in case of IN.
OFF No buzzer would sound.
(4) External control terminal mode
AUTO The comparator result is output with each samples.
EXT The comparator result is output by the MANU
―――――――
terminal state in the
external control terminal.
Reference Material