Resistance
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HARS-LX Series Decade Resistance Substituter Lab Standard
- High accuracy - as good as 20 ppm
- High stability - as good as 5 ppm/yr
- Over 55 models available with resistance from 1 mΩ to 121.1 MΩ
- Resolution as good 1 mΩ with a fixed decade or 20 μΩ with a rheostat.
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HPRS Series High Power Resistance Decade Box
- Resistance from 1 mΩ to 10 MΩ
- Power Rating : 225 W/decade, 250 W max. or higher (Contact IET for Custom Higher Power Units)
- Accuracy: 0.5% or 1%
- Voltage Rating: 1000 V or higher
- Special and custom configurations available
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SR102/103/104 Series
- Highest accuracy (1 ppm/yr) and stability (±0.5 ppm/yr typical) of any resistance standard
- Lowest temperature coefficients (< 0.1 ppm/ºC)
- Available in 3 models: 100Ω, 1000 Ω, 10,000Ω.
- Has remained the foremost resistance standard, with no equivalent, for over 35 years
- 5 Year Warranty Included
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RS Series Resistance Substitution Box
- Accurate 0.1% to 1%
- Wide range from 0.01 Ω - 100 MΩ
- Broad choice of standard and optional models with many powerful features
- Compact, convenient, and rugged
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HARS Series Resistance Decade Box
- Resistance from 1 mΩ to 111 MΩ
- Available in double-power version: HARS-X2
- Wide choice: single through 11 decade units
- High accuracy - 0.01% (100 ppm)
- HARS-X: ±(0.01% + 2 mΩ)
- HARS-B: ±(0.1% + 4 mΩ)
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GenRad 1433 Series Decade Resistor
- Precision accuracy of +0.01%
- Resistance range from 1 mΩ to 111.11111111 MΩ
- 36 models available, 3 to 11 dials
- Long life switches with solid silver contacts
- Excellent frequency characteristics
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esi SR1 Standard Resistor
- New Design, With Improved Specifications
- Versatile working standard
- Laboratory standard of high accuracy and stability
- Adjusted to within 20 ppm of nominal
- 50 ppm long-term accuracy for most values
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ohmSource Resistance Decade Box / RTD Simulator
- The revolutionary ohmSOURCE Microprocessor Controlled Resistance Decade Boxes are like nothing you have ever seen before!
- Two cost-effective models available
- Accuracy's as tight as 0.01%, with resolution as good as 0.01Ω
- Engineered as an ideal RTD Calibrator
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SRX1 Series NAVAIR Resistance Standard
- Range from 1 Ω - 1 MΩ
- Stabilities as good as 5 ppm
- Minimal Change from power cycling
- The US Navy's Resistance Standard
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RTD Series - Precision RTD Simulator
- Highest accuracy, highest stability, lowest TC of any RTD Simulator available
- Accuracy for Z Series: 0.005% (0.012 ºC for PT 100)
- Resolution: 1 mΩ (0.0025 ºC for PT 100)
- Stability 0.0002% for 24 hours; 0.0001% for 12 months
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esi / Tegam DB62 Decade Resistor
- Precision accuracy of ±(0.01% + 2 mΩ)
- Resistance range from 0.01 Ω to 11.1111 MΩ
- 4 models available, each covering six decades
- High-performance solid silver-alloy contacts
- Low zero resistance < 6mΩ
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HATS-LR Low Resistance Transfer Standard
- Values from 1 Ω - 100 kΩ
- Initial Accuracy... As good as 10 ppm of nominal value
- Transfer Accuracy... ± (1 ppm + 0.1uΩ at parallel value) for 10:1 & 100:1 ratios
- Long Term Accuracy... ± 10 ppm/year
- Calibration Accuracy... ± 5 ppm
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esi SR1010 Resistance Transfer Standard
- Resistance Transfer Standards available in the following values 1 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ
- Initial Accuracy... ± 20PPM of nominal value matched within 10PPM
- Transfer Accuracy... ± (1PPM + 0.1uΩ at parallel value) for 100:1
- Transfer Accuracy... ± (1PPM + 1uΩ at series parallel value) for 10:1
- Long Term Accuracy... ± 50PPM of nominal value
- Calibration Accuracy... ± 10PPM
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HATS-Y Series High Resistance Transfer Standard
- Resistance Values 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ
- Initial Accuracy...As good as 10 ppm nominal value matched within 10 ppm
- Transfer Accuracy... ± 2 ppm (Typical Short-term Repeatability)
- 1 Year Stability : As good as 10 ppm
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esi SR1030 Series Oil Immersed Transfer Standard
- Resistance Values of 1 Ω - 100 kΩ
- Initial Accuracy... ± 20 PPM of nominal value matched within 10 PPM
- Transfer Accuracy... ± (1 PPM + 0.1uΩ at parallel value) for 100:1
- Long Term Accuracy... ± 50 PPM of nominal value
- Calibration Accuracy... ± 10 PPM
