GUILDLINE INSTRUMENTS 7520 PRECISION AUTOMATED VOLTAGE DIVIDER is the latest innovation in DC Voltage Dividers. PRODUCT FEATURES Patented Automated Self-Alignment (i.e. True Self-Calibration) Incorporated into the Divider NO External Standards Required for Self-Alignment Built-In Wheatstone Bridge, Built-in Voltage Reference, and Built-in Null Detector Advanced Internal Temperature Control Chamber for Resistive Divider Networks Sub-ppm Ratio Uncertainties Provides for Wide Range of Ratios: 1:1, 1:10, 1:100, 1:1000 and Reverse Fully Automated Operation with SCPI Command Set Automates Calibration of Voltage References Calibrates Precision Sources Including Calibrators Calibrates Voltage Measurements including DMMs Color Screen Touch Menu Operation Ethernet / IEEE-488.2 and USB Ports Replaces Old Divider Technology such as the Fluke 752A and Measurements International (MI) 8000B/8001B or Manual Dividers like MI 1340A...

GUILDLINE INSTRUMENTS 7810 WIDEBAND TRANSCONDUCTANCE AMPLIFIER is the latest innovation for High Current, Wide Bandwidth AC Outputs. PRODUCT 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...

The 8400B “Autosal” Laboratory Salinometer is the “Industry Standard” for salinity measurements. A very stable temperature control bath and heat exchanger maintain the sample at a precisely defined temperature during analysis, avoiding the need for temperature compensation. Accuracy is better than 0.002 Equivalent Practical Salinity Units (PSU). PRODUCT FEATURES Accuracy <0.002 Salinity Range 2 to 42 in Salinity Improved Temperature Stability No Temperature Compensation Required Small Samples & Rapid Measurements Data Logging Standard Improved Maintainability...

The 8410A Portasal™ is a portable, high precision instrument from the world leader in Salinometers. This instrument will deliver salinity calculations on-board ship with laboratory level accuracy. PRODUCT FEATURES Completely Portable Yet Offers Laboratory - Level Accuracy Rugged, Compact Enclosure Requires Only 100 ml Sample Volume Easy to Set Up and Operate Microprocessor Controlled For Rapid Sample Time Direct Calculation of Salinity RS-232C and IEEE 488 Interfaces Expanded Temperature Range of 15 ° C to 38 ° C...

GUILDLINE INSTRUMENTS 9211B PRECISION MULTI-TAP CURRENT SHUNT is an improved version of the world's most widely fielded multi-tap shunt available, the model 9211A. PRODUCT FEATURES Accuracies as Low as ± 0.01 % Now with New Style Case with Highly Improved Air Flow through the Elements Improved Current Connections for 100 A and 300 A Leads Now Featuring Case Markings in both Resistance and Current For Rack or Bench Mounting Precision DC Current Measurement from 10 μA to 300 Amperes Full Scale Compact Design Now with Handles Temperature Coefficient < 10 ppm/°C...

Guildline Instruments 9230A SERIES of precision DC current shunts / standards are true 4-terminal devices intended for the precise measurement of DC current. They are constructed using elements made from a Guildline proprietary metal alloy and are supported on an insulating base for mechanical stability. PRODUCT FEATURES Extremely Low Self-Heating Effects Low Temperature Coefficients Low Thermal EMF’s Wide Dynamic Range Controlled Current Distribution Through the Element < 10 ppm Long Term Stability Air or Oil Cooled Applications 3 New Values, 3000 A, 5000 A and 10,000 A Series Ranges from 10 A to 10,000 A 3 Point Current Calibration Provided Special Values Available On Request Available Forced Convection Option Improves Power Dissipation...

GUILDLINE INSTRUMENTS NEW 9333 SERIES of Air Resistance Standards are cost effective laboratory, portable or just general purpose resistance standards. They are very stable and are designed to be used across a wide temperature range. PRODUCT FEATURES Wide Resistance Range 1 mΩ to 1 GΩ Wide Operating Range 18 °C to 28 °C 1 Year Stabilities as Low as 5 ppm Low Cost - High Performance ISO/IEC 17025 Calibration Included Compact and Ruggedized Voltages to 1500 V for High Values Low Temperature Coefficients Outstanding Initial Accuracy Guard and Shield Compliant Special Values Available On Request...

GUILDLINE INSTRUMENTS 9334A SERIES of Resistance Standards are designed as very stable laboratory standards for high accuracy resistance calibration in air, without the need for a temperature controlled bath. PRODUCT FEATURES 12 Month Stabilities Low as 2 ppm Wide Operating Range 18 °C to 28 °C Resistance Range 1 µΩ to 100 GΩ ISO/IEC 17025 Calibration Included Low Temperature Coefficients Compact and Ruggedized Nominal Initial Accuracy < 2 ppm Voltage Hysteresis < 0.1 ppm High Power Rating, Low Power Coefficients Guard and Shield Compliant Direct Plug-In Models for Wavetek 1271 and 1281 DMMs 1 GΩ Direct Plug-In for Agilent 3458A 1 GΩ and 10 GΩ Direct Plug-In for Fluke 8508A DMMs Special Values Available On Request...

THE 9336 OR 9337 SERIES OF PRECISION RESISTANCE STANDARDS ARE EXCELLENT SOLUTIONS AS HIGH TO ULTRA HIGH LABORATORY RESISTANCE STANDARDS OR FOR PORTABLE APPLICATIONS REQUIRING HIGH ACCURACY WITH RESISTANCE VALUES FROM 10 MΩ TO 10 PΩ. PRODUCT FEATURES Unique Multi-Element Design 12 Month Stabilities Low as 10 ppm Wide Operating Range 18 ° C to 28 ° C Resistance Range 10 MW to 100 GW Hermetically Sealed ISO/IEC 17025 Calibrations Available Compact and Ruggedized Nominal Initial Accuracy < 2 ppm Low Temperature Coefficients Voltage Hysteresis < 0.1 ppm Rated to 1000V Suitable for Calibration of Teraohmmeters Meggers, Long Scale DMM’s, and More......

THE 9336 OR 9337 SERIES OF PRECISION RESISTANCE STANDARDS ARE EXCELLENT SOLUTIONS AS HIGH TO ULTRA HIGH LABORATORY RESISTANCE STANDARDS OR FOR PORTABLE APPLICATIONS REQUIRING HIGH ACCURACY WITH RESISTANCE VALUES FROM 10 MΩ TO 10 PΩ. PRODUCT FEATURES 12 Month Stabilities Low as 10 ppm Wiide Operating Range 18 ° C to 28 ° C Resistance Range 10 MW to 100 GW Hermetically Sealed ISO/IEC 17025 Calibrations Available Compact and Ruggedized Nominal Initial Accuracy < 2 ppm Low Temperature Coefficients Voltage Hysteresis < 0.1 ppm Rated to 1000V Suitable for Calibration of Teraohmmeters Meggers, Long Scale DMM’s, and More......

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. PRODUCT FEATURES Widest Available Resistance Range From 10 mΩ to 10 TΩ Lowest Available Temperature Coefficients (As low as 5 ppm/°C down to 0.01 Ω) Lowest Available Power Coefficients 12 Month Stabilities as Low as < 10 ppm (Near Standard Resistor Performance) Highest Current Handling Capabilities of Any Decade Standard (7 Amps) Smooth Dial Rotation with Stop Position at ‘10’; Each Dial has an Overlap Position at ‘10’ Enabling Fine Tuning Special Values Available On Request Five Types Available from 3 Dials to 7 Dials All Full Scale Resistance Values Available in All Dial Sizes...

Guildline Instruments 9340-4T Series of precision RTD Simulators and DC Resistance Standards are a complete family of easy to use low to ultra-low, 4 Wire resistance standards offering the best combination of accuracy and resistance range that is commercially available. PRODUCT FEATURES Resistance Ranges include Decades from 1 µΩ to 10 kΩ True RTD Simulation with High Decade Resolution Excellent for milli-Ohm and micro-Ohm Applications and Instruments True 4-Wire Terminal Design Accuracy Better than ± 0.01 % Temperature Coefficient Less than 5 ppm/°C Switch and Wiring Resistance Effects of the Four Terminal Arrangement are Less than 10 µΩ Direct Reading of Resistance Value at the 4 Terminals Long Life Rotary Switches with Solid Silver Contacts An Overlap ‘10’ Position for Fine-Tuning No Other Decade Standard on the Market Today with these Uncertainties and Low Ohmic Range...