Guildline Instruments Ltd
Guildline Instruments has been the premier supplier of resistance measurement systems and standards to the world's national laboratories for nearly half a century.
- (613) 283-3000
- (613) 283-6082
- support@guildline.ca
- sales@guildline.ca
- 21 Gilroy Street
PO BOX 99
Smiths Falls, Ontario K7A 4S9
Canada
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Product
Air And Fluid Baths
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Precision temperature control systems used in metrology and calibration laboratories to maintain stable, uniform temperatures for testing standards, resistors, and probes.
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Product
Precision Resistance Transfer Standard
GL 1050
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A high-stability laboratory calibration device used to scale and transfer resistance values with low uncertainty to establish electrical traceability.
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Product
High Current DC Transformerd
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High Current DC Transformer provides very accurate DC current measurements up to 3000 A with output current that varies directly with the input current in three ranges. This direct current transformer is designed with an open window to pass a single cable, set of cables, or buss bar that carry the direct current to be measured.
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Product
Ultra Stable Current Sources
6623A-PCS
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Guildline Instruments 6623A-PCS Series of DC Precision High Current Systems introduces new patented designs to provide the best uncertainties of any DC high current sources (i.e. typically < 5 ppm at 1000 A) and the best in modularity.
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Product
Complete Turn Key Systems
6625T
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Guildline Instruments 6625T Temperature Measurement System provides demanding users around the world with the best in temperature measurements and value. Incorporating unique features, this System is a true "Turn-Key" Temperature Measurement System.
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Product
Temperature Stabilized Resistance Standards
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Precision electrical reference devices enclosed in temperature-controlled, EMI-protected chambers to deliver highly stable resistance values for calibration laboratories and national measurement institutes.
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Product
Wide Frequency Transconductance Current Amplifiers
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Precision electrical measurement instruments that convert an input voltage into a highly accurate, wide-bandwidth AC or DC current output.
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Product
DC High Current And Power Resistance Standards
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Specialized high-accuracy electrical metrology equipment designed to measure, source, and calibrate high direct current (DC) and power levels with extreme precision and low uncertainty.
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Product
Precision Current Transformers
7223CT-2S
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Guildline Instruments NEW 7223CT-2S Series of Precision AC Current Transformers provides very accurate AC current measurements at high current and for high voltages. The 7223CT-2S is part of the 7223CT Series which are Commercially Available High Precision, Low and High Voltage, AC Current Instruments Capable of Measurement Accuracy <5 part-per-million (ppm) – Accuracies No Other Manufacturer Provides!
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Product
Resistance Standards
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AC/DC Air Resistance Standards are designed for high accuracy resistance calibration in air, without the need for stabilization in a temperature controlled bath.
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Product
MultiValue Resistors
9211A
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GUILDLINE INSTRUMENTS 9211A PRECISION MULTI-TAP CURRENT SHUNT is an improved version of the world's most widely fielded, and lowest uncertainty, multi-tap shunt.
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Product
Precision AC/DC Air Standard Resistors
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Ultra-stable electrical resistance standards designed for high-accuracy calibration in ambient air without needing a temperature-controlled fluid bath.
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Product
Oil Based Resistance Standards
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Precision electrical resistors designed for high-accuracy resistance calibration in fluid/oil baths or in air.
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Product
Ultra-High Resistance Scanner
6564
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Ultra-High Resistance Scanner is the only Scanner capable of operating with measurements to 10 PΩ’s (1015) and at voltages to 1000 Vdc. The 6564 has world-leading isolation of 1017 with repeatable offsets above this resistance. Researchers and Metrologists can now easily and quickly automate single or multiple resistance measurements.
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Product
Leading Decade Resistor Standards
9340
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GUILDLINE INSTRUMENTS 9340 SERIES of precision DC Resistance Standards are a complete family of easy to use resistance standards offering the best combination of highest accuracy and widest range commercially available.
