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5320A
Getting Started Manual
Resistance Multiplier Adapter (x1000 multiplier)
Resistance range .............................................. 350 MΩ to 10 TΩ
Range
350.0 MΩ to 99.99 GΩ
100.00 GΩ to 999.9 GΩ
1.0000 TΩ to 10.000 TΩ
Notes:
[1] R is the uncertainty of resistor to be multiplied by 1000.
Ground Bond Resistance Source
Range ................................................................. 25 mΩ to 1.8 kΩ
Resolution ......................................................... 16 discrete values
Minimum test voltage/current.......................... 10 V / 10 mA
Nominal Value
25 mΩ
50 mΩ
100 mΩ
330 mΩ
500 mΩ
1 Ω
1.8 Ω
5 Ω
10 Ω
18 Ω
50 Ω
100 Ω
180 Ω
500 Ω
1 kΩ
1.8 kΩ
Notes:
[1] Test currents up to 30 % of maximum continuous test current can be applied to the Calibrator with no time limitation. Test
current between 30 % and 100 % of the maximum continuous test current can be applied to the Calibrator for a limited time.
Minimum period of full current load is 45 seconds. The Calibrator calculates the allowed time period and when exceeded, the
output connectors are disconnected.
[2] Maximum short term test current is defined as the rms value of halfwave or fullwave test current flowing through the UUT.
Maximum time of test is 200 ms. A time interval of 200 ms represents 10 full waves of power line voltage at 50 Hz and 12 full
waves at 60 Hz.
Test Current Measurement
Range ................................................................. 0 to 40 A ac + dc rms
Resolution ......................................................... 1 mA to 100 mA depending on resistance output and test current
Open Mode
Nominal resistance........................................... >100 kΩ
Maximum voltage.............................................. 50 V ac + dc rms
Test voltage range ............................................ 0 to 50 V ac + dc rms
Resolution ......................................................... 1 V
Uncertainty ........................................................ 2 % + 2 V
6
Uncertainty and Maximum Ratings
Resolution
100 kΩ
10 MΩ
100 MΩ
Uncertainty and Maximum Ratings
Absolute
Uncertainty of
Deviation from
Characterized Value
Nominal Value
(tcal ±5 °C)
±50 %
± 5 mΩ
±50 %
± 5 mΩ
±30 %
± 5 mΩ
±20 %
± 7 mΩ
±10 %
± 8 mΩ
±10 %
± 10 mΩ
±10 %
± 18 mΩ
±10 %
± 30 mΩ
±10 %
± 60 mΩ
±10 %
± 100 mΩ
±10 %
± 300 mΩ
±10 %
± 500 mΩ
±10 %
± 1 Ω
±10 %
± 2.5 Ω
±10 %
± 5 Ω
±10 %
± 10 Ω
Maximum Voltage
(ac + dc) Peak
10000 V
10000 V
10000 V
Maximum
Maximum Short-
Continuous Test
term Test
Current
Current
[1]
ACrms or DC
AC rms or DC
30 A
40 A
28 A
40 A
25 A
40 A
14 A
40 A
10 A
40 A
8 A
40 A
6 A
30 A
3.2 A
21 A
2.0 A
15 A
1.5 A
10 A
0.8 A
5.0 A
0.5 A
3.0 A
0.25 A
1.35 A
0.1 A
0.6 A
0.05 A
0.3 A
0.025 A
0.15 A
Uncertainty
(tcal ±5 °C)
[1]
1.0 % + R
[1]
2.0 % + R
[1]
3.0 % + R
Test Current
Uncertainty
[2]
1.5 % + 0.7 A
1.5 % + 0.5 A
1.5 % + 0.35 A
1.5 % + 0.3 A
1.5 % + 0.2 A
1.5 % + 150 mA
1.5 % + 100 mA
1.5 % + 70 mA
1.5 % + 50 mA
1.5 % + 30 mA
1.5 % + 20 mA
1.5 % + 10 mA
1.5 % + 5 mA
1.5 % + 3 mA
1.5 % + 2 mA
1.5 % + 2 mA
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