Hộp điện trở chuẩn Tinsley 4720
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4720
Decade
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Value
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Accuracy
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Max. Power
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Max. V/Step
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Temp. Coeff
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4720/2
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1
|
10 x 1kΩ
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±0.1%
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1Watt
|
10
|
15ppm/°C
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2
|
10 x10kΩ
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±0.1%
|
1Watt
|
50
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15ppm/°C
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3
|
10 x100kΩ
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±0.1%
|
1Watt
|
150
|
15ppm/°C
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4720/3
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4
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10 x 1MΩ
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±0.1%
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1Watt
|
300
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25ppm/°C
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5
|
10 x 10MΩ
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±0.15%
|
1Watt
|
500
|
50ppm/°C
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|
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6
|
10 x 100MΩ
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±1.0%
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2.3Watt
|
1,000
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100ppm/°C
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4720/1
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7
|
10 x 1GΩ
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±1.0%
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3.5Watt
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5,000
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100ppm/°C
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8
|
10 x 10GΩ
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±2.0%
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3.5Watt
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5,000
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100ppm/°C
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9
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5 x 100GΩ*
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±4.0%
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1.3Watt
|
5,000
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2,000ppm/°C
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| Note:- Decades 6, 7, 8 and 9 limited to a maximum of 5000 volts. |
Weight 8.8kg Dimensions 47cm x 37cm x 18cm
Note * this decade is extended to 10 x 100GΩ for the type 4720/4 only
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