Guildline Instruments - Quantum Hall
GUILDLINE INSTRUMENTS 6640Q QUANTUM HALL RESISTANCE (QHR) BRIDGE has been completely redesigned to provide better uncertainties and more operational capability.
- NewProducts
- 6540 Dual Measurement High Resistance Bridge
- 7520 Automated Precision Voltage Divider
- 3210T Thermometry Auto-Switch with Pre-Heat
- 5600 Series High Precision Variable Temperature Fluid Baths
- 6624CT-3000 Precision High Current DC Transformer
- 6640T Series of Primary Thermometry Bridges
- 7223CT-2S Precision AC Current Transformers
- 7330 AC/DC Precision Oil Based Resistance Standards
- 9340-4T 4-Terminal Decade Resistance Standards / RTD Simulators
- GL 1050 Transfer Standard
- GL 1010 Transfer Standard
- Primary ElectricalMetrology
- Advanced True Turn-Key Measurement Systems
- Resistance Measurement Standards
- World’s Leading Precision Current Standards
- Precision Transfer Standards
- AC and PowerStandards
- Precision AC Current Shunts
- Wide Band Current Sources
- High Accuracy Power Analyzer
- Capacitance Bridge / Extenders and Standards
- Precision Current Transformers
- Temperature Metrology
- Environmental Control
- Temperature Measurement
- Temperature Accessories
- Oceanography
- Salinometers
- Temperature Measurement and Control
- IAPSO Standard Seawater
- Calibration and Repairs