6623A Series High Current Range Extenders

Guildline Instruments 6623A Series High Current Range Extenders

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World’s First Modular and Expandable Family of Bridge Current Range Extenders

Based on patented technology, Guildline’s 6623A Series of High Current Range Extenders / Sources offer optimal performance and modularity. The 6623A Series is a family of range extenders, with available current outputs of 3 A to 10,000 A.

FEATURES

  • Unique Guildline PATENTED Design
  • Dual Design – Extender and Precision DC Source
  • Includes Built-in Precision Current Source with Electronic Polarity Switching
  • Linearity: ± 0.01 ppm of Full Scale
  • Output Current Stability Typically < 10 ppm for 1000 A and Higher – Best in the World!
  • Advanced Modular Design, Over 64 Expandable Outputs in 150 A Increments to 10,000 A, Investment Protection
  • Measures Resistances Down to 0.1 μΩ
  • Automatic Control from 6622A Series Bridge
  • Automatic Load Balancing
  • NO External Power Supplies Required
  • NO Need for any Mechanical Reversing Switches and Compressed Gas
  • Unique USB Programmable Controller (model 66259) Allows 6623A to be Used as Stand-Alone Precision DC Current Source
  • Safety (Fault) Protections in Place
  • Complete Shunt Measurement Systems Available

PDF Download  6623A Series High Current Range Extenders Datasheet

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    DCC BRIDGE “HIGH CURRENT” RANGE EXTENDERS

    Based on patented technology, Guildline’s 6623A Series of High Current Range Extenders / Sources offer optimal performance and modularity. The 6623A Series is a family of range extenders, with available current outputs of 3 A to 10,000 A.

    We offer a broad range of proven Range Extenders that operate with our popular 6622A Series of One-Bridge Systems to provide customers with unique and personalized workload solutions. There are real solutions that address not only the current and future workload requirements, but also the ever-tightening budget constraints.

    The 6623A Series of high current range extenders increases the measurement range and test current output capability of the 6622A Bridges. The measurement specifications are now provided as a complete and inclusive specification when used with a 6622A Bridge.

    As with our Resistance Bridges 6622A, the 6623A Series Resistance Bridges feature a modular design that lets you purchase what you need today with existing budgets, and expand your extender in 150 A increments to meet your future needs without losing your initial investment!

    3 YEAR TEST CURRENT SPECIFICATIONS (ALL MODELS)

    Specifications

    GENERAL SPECIFICATIONS (ALL MODELS)
    Temperature Coefficient ► ±0.01 ppm/ºC
    Ratio Transformation Linearity ► ±0.01 ppm of Full Scale Ratio
    Test Current Resolution ► ± 17 bits
    Communications Via 6622A Bridge – IEEE 488.2 (SCPI Based Instructions) Via 66259 – USB
    Operating Temperature to Full Specifications► 23 °C ± 3 °C 73 °F ± 5.4 °F
    Maximum Operating Range (<50 % RH) ► +18 °C to +28 °C +64.4 °F to +82.4 °F
    Temperature Storage Range ► -20 °C to +60 °C -4 °F to +140 °F
    Operating Humidity 20 % to 70 % RH Storage Humidity 15 % to 80 % RH

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