Hioki 3155-01, Инструкция по эксплуатации

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9.3 Accuracy Tables
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Range (accuracy range) Resolution
Accuracy:
20 Hz ≦ f ≦ 10 kHz
Accuracy:
DC ≦ f ＜ 20 Hz,
10 kHz ＜ f ≦ 1 MHz
25.00 mA (5 to 25 mA) *
5
10
μ
A
±
(1% rdg.+6dgt.
） ±
(2% rdg.+10 dgt.)
5.000 mA (500 μ A to 5 mA) *
5,
*
6
1 μ A ± (1% rdg.+6dgt. ） ± (2% rdg.+10 dgt.)
500.0
μ
A (40 to 500
μ
A) *
5,
*
6
0.1
μ
A
±
(1% rdg.+6dgt.
） ±
(2% rdg.+10 dgt.)
50.00 μ A (4 to 50 μ A) *
5,
*
6,
*
7
0.01 μ A ± (1% rdg.+6dgt. ） ± (2% rdg.+10 dgt.)
Range (accuracy range) Resolution Accuracy
25.00 mA (5 to 25 mA) 10
μ
A
±
(0.2% rdg.+3 dgt.
）
5.000 mA (500 μ A to 5 mA) *
6
1 μ A ± (0.2% rdg.+3 dgt. ）
500.0
μ
A (5 to 500
μ
A) *
6
0.1
μ
A
±
1.0% f.s.
50.00 μ A (1 to 50 μ A) *
6,
*
7
0.01 μ A ± 1.0% f.s.
Range (accuracy range) Resolution Accuracy
75.0 mA (10 to 75 mA) 100 μ A ± (2% rdg.+2 dgt. ）
10.00 mA (1 to 10 mA) *
6
10
μ
A
±
(2% rdg.+2 dgt.
）
1.000 mA (100 μ A to 1 mA) *
6
1 μ A ± 2.5% f.s.
100.0
μ
A (10 to 100
μ
A) *
6,
*
7
0.1
μ
A
±
4% f.s.
Range Resolution Measured current Accuracy
500.0 Ω 100 m Ω 1 mA ± (0.4% rdg.+5 dgt. ）
50.00
Ω
10 m
Ω
10 mA
±
(0.4% rdg.+5 dgt.
）
5.000 Ω 1 m Ω 100 mA ± (0.4% rdg.+5 dgt. ）
500.0 m
Ω
0.1 m
Ω
100 mA
±
0.5% f.s.
(3) Ranges for the 9499 NETWORK D
1. Measuring mode: AC/AC+DC
*
5
: In the AC measurement mode, frequency response of the high pass filter (fc
= 7 Hz) is added.
*
6
: Indicated ranges are for a resistance of 1 k Ω . For 1.5 k Ω and 2 k Ω , the
ranges are 1/1.5 and 1/2 times those indicated above.
*
7
: The setting cannot be made in the enclosure leakage current measurement
mode.
2. Measuring mode: DC
*
6
: Indicated ranges are for a resistance of 1 k Ω . For 1.5 k Ω and
2 k Ω , the ranges are 1/1.5 and 1/2 times those indicated above.
*
7
: The setting cannot be made in the enclosure leakage current
measurement mode.
3. Measuring mode: AC peak
*
6
: Indicated ranges are for a resistance of 1 k Ω . For 1.5 k Ω and
2 k Ω , the ranges are 1/1.5 and 1/2 times those indicated above.
*
7
: The setting cannot be made in the enclosure leakage current
measurement mode.
Accuracy of the low resistance meter
When measuring with 3157 measuring equipment settings, the accuracy of the
3157 AC GROUNDING HiTESTER is applied.