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This test is done on the "HIF" display of "Factory Mode".
a. Touch the [Setup] icon.
b. Touch the [Commissioning].
c. Touch the [Advanced setup].
d. Touch the [Factory adjustment].
e. Enter a password.
f.
Select the [Factory Mode] in "Key."
g. Select the [HIF] in "Execute."
When the resistance of the decade resistance box 2 to the corresponding value
"RANGE1" to "RANGE5" in Table 1 is set, check the data display and the value must be
within the range shown in Table 1.
Table 1
RANGE
RANGE1
RANGE2
RANGE3
RANGE4
RANGE5
After the above test is completed, touch the [Exit] to return to the "HIF" display.
3.4
Temperature Indication Check
Following Section 3.3, select the [PT1000] in "Temperature" of the "HIF" display.
In this state, change the resistance of the decade resistance box 1 and check the data
display. The value on the data display must be within the range shown in Table 2.
Table 2
Temperature (°C)
–10
25
240
After the above test is completed, touch the [Exit] to return to the "HIF" display.
3.5
Current Output Test
Following Section 3.4, select the [Check] in "mA outputs" of the "HIF" display. "Set value
4.000 mA" appears at the bottom of the display. Select "Next value" in the "Command"
and touch "Enter," the value on the data display increases in steps of 4 mA. Check the
current outputs 1 and 2 corresponding to the data display, the current output must be
within the range shown in Table 3.
Table 3
Data Display
4
12
20
Resistance (Ω) of
Decade Resistance Box 2
20
200
2k
20k
200k
Resistance (Ω) of
Decade Resistance Box 1
960.9
1097.3
1904.6
Current Output (mA DC)
4 ±0.02
12 ±0.02
20 ±0.02
Data Display (Ω)
20
±0.1
200
±1
2k ±0.01k
20k ±0.1k
200k ±1k
Data Display (°C)
–10 ±0.3
25 ±0.3
240 ±0.3
QIS 12D08N05-01E
IM 12D08N05-01E
41
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