Using metal foil resistors for the resistance element! A resistance converter with small relative accuracy and excellent long-term stability!
The "ATS Series" is a high-precision resistance converter used to transfer the values of standard resistors for verification to working standards. It consists of ten resistors with identical nominal values connected in series, utilizing lead compensators and short bars to achieve a maximum resistance ratio of 1:100 with high precision, from ten parallel connections (1/10R) to ten series connections (10R), using Haymon resistors. The resistance elements use carefully selected metal foil resistors, achieving extremely small relative accuracy. Due to the low temperature coefficient and high stability of metal foil resistors, they can also be used as standard resistors. 【Features】 ■ Uses metal foil resistors as resistance elements ■ Excellent temperature characteristics in air ■ Extremely small relative accuracy ■ Superior long-term stability, suitable for use as standard resistors *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Resistance value range: 1Ω to 100Ω, 10Ω to 1kΩ, ■Range ・100Ω to 10kΩ, 1kΩ to 100kΩ ・10k to 1MΩ, 100kΩ to 10MΩ, ・1MΩ to 100MΩ ■Accuracy ・±10ppm to ±50ppm (absolute) ・±5ppm to (relative) ■TCR ・±1ppm/℃ to ±10ppm/℃ (absolute) ・±1ppm/℃ to (relative) ■Weight: Approximately 3 kg (6.67 lbs) ■Dimensions: 180 D × 70 H × 332 W mm *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Alpha Electronics has been providing engineers around the world with "high stability, high precision, and reliability" since 1978 as a manufacturer of Bulk Metal® Foil Resistors. Metal foil resistors are adopted as key components in various products that require precision and reliability, such as automatic test equipment (ATE), precision measuring instruments, electronic scales, aerospace, laboratories, calibration equipment, industrial instruments, semiconductor manufacturing equipment, medical devices, and high-end audio. Our excellent metal foil technology allows us to supply standard resistors that can be used in typical room temperature environments. Alpha Electronics is participating in a joint development program for metal foil resistor standard resistors with the National Metrology Institute of Japan (NMIJ). We aim to connect our solid steps in technology, reliability, and development to the future, striving to be a company with technologies and roles that resonate with the next generation, and we will continue our relentless challenges.
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