Valhalla 2300, Operation Manual

Page: 59 / 115

36) Apply 1 amp and adjust
φ
CR16 for a
display of 1.0000.
37) Apply 0.1000 amp and adjust
MBR328 for a display of 0.1000.
38)
Repeat steps 37 and 38 for minimum
interaction.
39)
Select the 0.5 amp range.
40) Apply 0.5000 amps and adjust
φ
CR15
for a display of 0.5000.
41)
Select the 0.2 amp range.
42) Apply 0.2000 amps and adjust
φ
CR12
for a display of 0.2000.
43)
Connect the 2300 as shown in Figure
8-6 using the 10 amp shunt.
44)
Select the 5 amp range.
45) Apply 5.000 amps and adjust
φ
CR5
for a display of 5.000.
46)
Connect the 2300 as shown in Figure
8-6 using the 100 amp shunt.
47)
Select the 50 amp range.
48) Apply 50.00 amps and adjust
φ
CR7
for a display of 50.00. Disconnect the
current calibrator.
8-4-3. Power Calibration
)
When calibrating Models 2301 and
2301L, only steps 1 through 20 need be
performed.
1) Connect the 2300 as shown in Figure 8-7.
2) Select
φ
A, the 1 amp and the 150 (15) volt
ranges.
3) Apply 150.00 volts and 1.0000 amps and
adjust MBR27 for a display of 150.00.
4) Apply 15.00 volts and 1.0000 amps and
adjust MBR110 for a display of 15.00.
5) Repeat steps 3 and 4 for minimum
interaction.
6) Select the 50 (5) volt range.
7) Apply 50.00 volts and 1.0000 amps and
adjust MBR37 for a display of 50.00.
8) Select the 300 (30) volt range.
9) Apply 300.0 volts and 1.0000 amps and
adjust MBR39 for a display of 300.0.
10)
Select the 600 (60) volt range.
11) Apply 600.0 volts and 1.0000 amps
and adjust MBR35 for a display of
600.0.
12) Select the 0.5 amp and 50 (5) volt
ranges.
13) Apply 50.00 volts and 0.5000 amps
and adjust MBR41 for a display of
25.00.
14)
Select the 150 (15) volt range.
15) Apply 150.00 volts and 0.5000 amps
and adjust MBR33 for a display of
75.00.
16) Select the 0.2 amp and 50 (5) volt
ranges.
17) Apply 0.2000 amps and 50.00 volts
and adjust MBR31 for a display of
10.000.
18)
Select the 600 (60) volt range.
19) Apply 600.0 volts and 0.2000 amps
and adjust MBR29 for a display of
120.00.
20)
Connect the 2300 as shown in Figure
8-8.
21)
Select
φ
B, the 1 amp and the 150 (15)
volt ranges.
22) Apply 150.00 volts and 1.0000 amps
and adjust
φ
BR40 for a display of
150.00.
23) Apply 15.00 volts and 1.0000 amps
and adjust MBR210 for a display of
15.00.
24) Repeat steps 22 and 23 for
minimum interaction.