World’s First MODULAR Series of DC Precision High Current Sources with Leading Uncertainties & Electronic Polarity Switching

The 6623A-PCS series of DC Precision High Current Systems by Guildline Instruments features new patented designs that provide the best uncertainties of any DC high current source (i.e. typically < 5 ppm at 1000 A) and the best in modularity. 6623A-PCS Series current sources provide current outputs ranging from 3 amperes to 10,000 amperes. With the 6623A-PCS Precision Current Sources you can calibrate DC Power Supplies and DC Current Shunts.

FEATURES

• Unique PATENTED Design
• Precision DC currents up to 10,000 Amperes
• Output Current Stability < 10 ppm for 1000 A and higher, Typically < 5 ppm
• Programmable from 66259 USB Controller, or from 6622A Series Bridges
• Modular Design, Expandable Capabilities in150 A Increments - Investment Protection
• Built-in Single-Source Output Current with Electronic Polarity Switching
• Eliminates Need for Mechanical Polarity Reversing Switches and Compressed Gas
• Linearity: ± 0.01 ppm of Full Scale
• Safety (Fault) Protections in Place
• Complete Measurement Systems Available
• Ideal for Calibrating DC Power Supplies and DC Shunts

  6623A-PCS Series of DC Precision High Current Systems Datasheet

The post Guildline Instruments 6623A-PCS Series of DC Precision High Current Systems appeared first on rapid-tech.

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

 6623A Series High Current Range Extenders Datasheet

The post Guildline Instruments 6623A Series High Current Range Extenders appeared first on rapid-tech.

6622A series by Guildline Instruments offers unique technology and the best measurement uncertainties for Direct Current Comparator (DCC) Resistance Bridges.

FEATURES

• Widest Available Range from 1 mΩ ~1 GΩ
• Best Accuracy: ± 0.015 ppm of Reading
• Modular Design, Expandable Capabilities, Complete Investment Protection
• Full 10.5 Digits (0.1 ppb) Display Resolution
• Unique Measurement Trending Display
• Provides Measurement Results on Display
• Change All Key Parameters “IN-REAL-TIME” While the Measurement is Running
• Internal Voltages up to 1000 Vdc
• Linearity: ± 0.01 ppm of Full Scale
• Resolution: ± 0.0001 ppm of Full Scale
• Temperature Option Available
• Wide Range of Ratios: 0.1:1 ~ 100:1
• Extended Low End Range Down to 1 mΩ with Currents Up to 10,000 A
• Range Extenders in 150 A Increments with Built-In Power Supplies and Electronic Switching
• Fully Programmable IEEE 488.2
• BridgeWorksTM Data Acquisition Software
• Unique Calibration Support Strategy
• Complete Measurement Systems Available

  Guildline Instruments 6622A Series Datasheet

The post Guildline Instruments 6622A Series Resistance Bridge appeared first on rapid-tech.

Guildline Instruments 5600 Series offers the utmost in high precision temperature control for fluid/oil baths, maintaining uniform temperatures from -5°C to 55°C. With this Fluid Bath Series, you can use oil, water, salt water, and other liquids for metrology and oceanographic applications.

FEATURES

• Guildline Design and Metrology-Based Features!
• Full Automation Via Windows 10 Laptop Computer (USB, IEEE)!
• Excellent Temperature Stability Low As:
  ±0.0015 K with Oil!
  ±0.001 K with Water!
• Fluid Temperature Range -5 °C to 55 °C!
• Designed for use with Oil, Salt Water, Water, and other Fluids!
• Customer Choice of 4 Tank Sizes: 50 L, 75 L, 100 L and Now - NEW 300 L Model!
• Fiberglass Tank with Proprietary EMI Shielding!
• Convenient Access with Removable Tank Cover!
• Excellent Control via a PRT Sensor!
• 2nd Probe Included to Report Actual Temperature Anywhere in the Bath!
• Automatic and Programmable Over and Under Temperature Protection!

Guildline Instruments 5600 Series Datasheet

The post Guildline Instruments 5600 SERIES | High Precision Variable Temperature Fluid Baths appeared first on rapid-tech.

GUILDLINE INSTRUMENTS NEW 7223CT-2S Series of Precision AC Current Transformers provides very accurate AC current measurements at high current and for high voltages.

FEATURES

• High Precision AC Current Measurements!
• Fixed Permanent Accuracy!
• Measurement Accuracy <5 ppm at Power Frequencies for Both Ratio and Phase Angle!
• Stability Measurement < 5 ppm!
• High Voltage Isolated Measurement Capability When Used with a Suitable Insulating Bushing!
• High Accuracy with Burdens up to 1 Ω!
• 7223CT-2S Provides 1000:1 Transformation Ratio!
• 7223CT-2S/HV Provides 2000:1 Transformation Ratio!

  7223CT-2S Series of Precision AC Current Transformers Datasheet

The post Guildline Instruments 7223CT-2S Series of Precision AC Current Transformers appeared first on rapid-tech.

The 7220 Asynchronous Power Analyzer by Guildline Instruments is the latest in a series of three phase AC power measurement instruments designed to meet today's most demanding power measurement applications.

 FEATURES

• 3-Phase Plus Neutral Measurements!
• Input Current Ranges 5 Arms and 125 Arms!
• Input Voltages up to 1250 Vpk
• Able to Measure Any Signal Including Non-Sinusoidal and Quasi-Stationary!
• Ideal for Noisy/Green Energy Sources!
• Class 0.005 (≤ 50 ppm) Power for 3/10 Second Aggregation!
• Measures Single Wave Power @ ≤100 ppm!
• Phase Angle Accuracy < 10 micro-radians for 3/10 Second Aggregation!
• Data Simultaneously Converted Into Eight Digital Channels!
• Measurements Calculated from Incoming Data Streams and Presented in Real Time on Period-by-Period basis!
• Built-In Data Logging and Oscilloscope Functions!
• High Resolution Display with Touch Front Panel!

  7220 Asynchronous Power Analyzer Datasheet

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Guildline Instruments new 7810 Transconductance Amplifier is designed for high current, wide bandwidth AC outputs. It operates from DC to 1 MHz with extremely low distortion. The 7810 is able to produce outputs up to 100 A over a specified frequency range of DC to 1 MHz, when using a stable voltage source.

FEATURES

• 50 A and 100 A Models!
• Calibrated Frequency Range (DC to 100 kHz)!
• Uncalibrated 100 kHz to 2 MHz!
• High 9 V Voltage Compliance!
• Based on Widely Fielded 7620 and New Patented AC Current Source PCB!
• Unique Touch Screen Interface and Embedded Windows Computer!
• Ethernet / IEEE-488.2 and USB Interfaces!
• SCPI Based Programming!
• Excellent Short Term Stability!
• Distortion Below -60 dB!
• Stable with Inductive Loads
• Low Input Impedance That Is Buffered
• High Output Impedance

  7810 Transconductance Amplifier Datasheet

The post Guildline Instruments 7810 Wideband Transconductance Amplifier appeared first on rapid-tech.

The 7350 Series of four-terminal Precision AC Shunts by Guildline has a similar appearance and performance to the 7340 Series. It is constructed of 6 available Ohmic models that are designed to dissipate power of up to 10 Watts, have a current capability from 0.1 A to 25 A, and operate at frequencies up to 100 kHz.

FEATURES

• High Current Values to 100 A
• AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
• Phase Displacement typically 5 to 10X Better then nearest competitor from 10 kHz to 100 kHz
• Widest Available Bandwidth DC to100 kHz
• Stable up to 2 MHz
• Excellent 1-Year Stabilities
• Low Temperature Coefficients 2.5 ppm/°C
• Provide a 4-Wire, True Non-Inductive Patented Design
• 7340 Series Provides 12 Current Values from 1 mA to 100 A with Output Voltages from 0.2 to 1.0 V
• Ruggedized EMI Shielded Enclosure
• Designed for Ease of Use and Complete Operational Safety

    7350 AC/DC Shunt Standard Datasheet

The post Guildline Instruments 7350 AC/DC Current Shunts From 0.01A to 100A appeared first on rapid-tech.

The Guildline’s 7340 four-wire AC Shunts are designed to be resistive with very small values of reactance. With the 7340 shunts, a wide frequency range is covered from DC to 100 kHz. The shunts are engineered to provide an output voltage in the range of 0.20 to 1 Volt for specified current models from 3 mA to 100 Amp.

FEATURES

• High Current Values to 100 A
• AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
• Phase Displacement typically 5 to 10X Better then nearest competitor from 10 kHz to 100 kHz
• Widest Available Bandwidth DC to100 kHz
• Stable up to 2 MHz
• Excellent 1-Year Stabilities
• Low Temperature Coefficients 2.5 ppm/°C
• Provide a 4-Wire, True Non-Inductive Patented Design
• 7340 Series Provides 12 Current Values from 1 mA to 100 A with Output Voltages from 0.2 to 1.0 V
• Ruggedized EMI Shielded Enclosure
• Designed for Ease of Use and Complete Operational Safety

    7340 AC/DC Shunt Standard Datasheet

The post Guildline Instruments 7340 AC/DC Current Shunts From 0.01A to 100A appeared first on rapid-tech.

GUILDLINE INSTRUMENTS 7330 SERIES of Oil Based Resistance Standards are designed for high accuracy resistance calibration in oil (Fluid Baths) or in air.

FEATURES

• Typical AC/DC Error <1.0 ppm at 1 kHz!
• Stability <2 ppm/Year!
• Temperature Coefficient <0.2 ppm/°C (<0.0003 ppm/°C ambient when used with Guildline 5600 Oil Bath)!
• Perfect for Oil or Air Baths!
• Resistance Range 1 Ω to 10 kΩ!
• Unique Compact Design!
• Nominal Accuracy <2 ppm!
• ISO/IEC 17025 DC Calibration Included!
• Guard and Shield Compliant!
• Special Values Available On Request!

  Guildline Instruments 7330 Series Datasheet

The post Guildline Instruments 7330 Series of Oil Based Resistance Standards appeared first on rapid-tech.