<< Yokogawa
Resistors Index
Yokogawa 2794
Standard Resistor |
- Intermediated-value resistance standards - 0.1 to 100Ω in
4 steps
- Calibrated limit of error - ±5 ppm
- Selected Manganin wire resistor element of low
temperature coefficient
- 4-Terminal Construction
- Stability - Changes of Resistance do not exceed ±5 ppm
per six months
- Power rating of 3W
- Double-sealed brass container with inert gas enclosed
- Suitable for use as a reference standard of resistance in
laboratories and instrument rooms
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Yokogawa 2794 Shown
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Model 2794 resistors are intermediated-value resistance standards which
can be used as comparison standards of resistance. Four different models
are available - 0.1 to 100Ω - and all models are accurate to a
calibrated limit of error of ±5 ppm, and six-month stability of within
±5 ppm, A test certificate including one-year stability data is
furnished with each resistor. |
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Model |
Nominal Value |
Accuracy |
Calibrated Limit of Error |
Temperature Coefficient |
Insulation Resistance
(at 0 to 40°) |
Dielectric Strength
(between resistor and case) |
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At 20±0.2°C, Power consumption less
then 0.1W, in stirred oil |
α20
(x10-6/°C2) |
β(x10-6/°C2) |
|
279403 |
0.1Ω |
±0.002%ppm |
±0.005%ppm |
-2 to +8 |
Less then -0.7 |
More then 1010Ω
at 500V DC |
1,500 AC for one minute |
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279404 |
1Ω |
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279405 |
10Ω |
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279406 |
100Ω |
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