成套性(用户自配)
1.AC15/2型或AC15/4型及AC24型检流计。
2.BZ3型标准电阻(10,1,0.1,0.01,0.001Ω)根据具体测量需要而定。
3.FB871/a型直流精密稳压稳流源。(其中包括换向开关及测量导线)
总有效量程(Ω)
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准确度(%)
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|||
两端式(单桥)
102~106
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102~105
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0.02
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105~106
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0.1
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10-4~10-3
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0.05
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|||
四端式(双桥)
10-6~102
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10-3~102
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10-5~10-4
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0.2
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10-6~10-5
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2
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