Seaward Cropico RS3/05 [930022] High Stability Resistance Standard, 0.05Ω *DIHENTIKAN*

The The Seaward RS3/05 resistance standard is constructed using carefully selected low temperature coefficient Manganin or Zeranin wire, depending on the value, mounted on formers which have a high mechanical stability. The wires are wound in a strain free manner and heat treated to remove any stresses. They are also artificially aged under the strictest control. The result is a standard of high quality with long term stability and permanence of calibration combined with a low temperature coefficient.

Seaward offers the widest range of standard values available today.

The RS305 also offers a high current carrying capability which makes them ideal for applications where precise current needs to be measured. This product has a resistance value of 0.05 ohms.

Features:

• Resistance Value: 0.05 Ω
• Uncertainty of Adjustment @20° C: 0.01%
• Uncertainty of Certification: ± 50 ppm
• Temp Coeff Typical 15 to 20° C: 10 ppm/° C
• Stability of over 1 year: 0.001 %
• Dissipation Max in Air Watts: 1
• Dissipation Max in Oil Watts: 4
• Max. I in Air (Amps): 4.5 A
• Max. I in Oil (Amps): 9 A
• Maximum Continuous Working Voltage: 70 dc /33 vrms
• Terminals: Potential, Copper 4 mm Current, Brass

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What's In The Box:

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• (1) Decade box
• (1) User manual

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Brochure/Datasheet

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Instruction manual

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