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RESISTANCE STANDARD SELECTION GUIDE
IET Labs manufactures a full line of resistance standards that will meet any need. Whatever your application, IET Labs has your resistance solution. Our resistance standards can be custom built to your specifications, we can provide you with any resistance value at any accuracy you require.
IET Labs resistance standards employ a variety of time-tested materials and technologies that are tailored to specific applications and environments
Please contact our sales department for your next resistance standard.
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Accurate, Low-Cost Resistance Standard
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Series |
Type |
Stability |
Range |
Features |
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Resistance Standard |
as low as 10 ppm |
1 mΩ - 100 MΩ |
Accurate, portable, economical. |
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High Resistance, Low Cost |
as low as 100 ppm |
19 MΩ - 100 TΩ |
| SR1 |
esi / Tegam SR1 Series |
as low as 10 ppm |
10 mΩ - 10 MΩ |
Replacment model for esi Tegam SR1 Resistors |
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NAVAIR accepted NAVY Primary Resistance Standard |
as low as 7 ppm |
1 Ω - 1 MΩ |
Temperature Coefficent, 3 ppm over the range of +18°C to + 28° |
Labratory Grade Resistance Standard
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Series |
Type |
Stability |
Range |
Features |
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Resistance Standard , lab/cal grade
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Extremely high precision and stability; very low temperature coefficient.
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Reichsanstalt type four-terminal
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Used for accurate current measurements and for comparisons of low resistances.
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Primary Resistance Standards
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Series |
Type |
Stability |
Values |
Features |
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Primary Resistance Standard
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Most Stable Commercially Available Resistors
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Current Shunts
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Series |
Type |
Calibration Accuracy |
Range |
Features |
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Current Shunt |
0.02% |
1 mΩ -
1 kΩ |
Shunt resistor for high current measurement |
Multi-Value High Resistance Standard
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Series |
Type |
Calibration Accuracy |
Range |
Features |
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Resistance, high resistance |
2 - 2500 ppm |
1 kΩ - 10 TΩ |
Up to 11 discrete steps
1 kΩ - 10 TΩ |
Resistance Transfer Standard
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Series |
Type |
Calibration Accuracy |
Range |
Features |
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Oil Immersed
Transfer standard |
10 ppm or better |
1 Ω - 100 KΩ/step |
Highest Precision, Oil Immersed |
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Transfer standard |
10 ppm or better |
1 Ω - 100 KΩ/step |
High accuracy, low reistance transfer standard |
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Transfer standard |
10 ppm or better |
1 Ω - 100 KΩ/step |
High accuracy, low reistance transfer standard |
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Transfer standard |
10 ppm or better |
100 kΩ - 10 MΩ/step |
High accuracy, high resistance transfer standard |
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Transfer standard |
10 ppm or better |
100 kΩ - 10 MΩ/step |
High accuracy, high resistance transfer standard |
For decade resistance equipment, refer to our Resistance Decade Box Selection Guide.
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