Resistance Bridges

The Model 6015T is ideal for temperature measurement. Designed for automated resistance thermometry applications and provides the best accuracy and convenience based on the most recent developments in current comparator technology. Thermometer Measurement Range: 0.1 to 1K O (UUT and/or Standard). Traceability to National Standards. Accuracy: ...more

The Micro-Ohmmeter Model 5600 performs accurate, reliable low resistance measurements with test current to 10A and resolution to 1mΩ. The Model 5600 uses a four-wire Kelvin Bridge method, which eliminates test lead resistance for a measurement accuracy of 0.25%.  ...more

The four channels in the SIM923 have independent, stable 1 mA current sources to provide sensor excitation. Sensor resistance is determined ratiometrically with a half-bridge circuit consisting of the sensor and an internal reference resistor. ...more

The Model 6010T is designed for automated resistance thermometry applications and provides the best accuracy and convenience based on the most recent developments in current comparator technology. ...more

Guildline 6520 Digital Teraohmmeter is the latest instrument of its type from Guildline Instruments. It expands the performance of the earlier models to a level never available before in a high resistance measuring instrument. The 6520 teraohmmeter offers true state-of-the-art ultra-high resistance measurement superior to bridge tec ...more

The Model 6242T is a high accuracy resistance bridge designed specifically for resistance thermometry. Based on the Direct Current Comparator, its unique DC Reversal eliminates thermal EMF effects to provide you with fast, reliable measurements under a wide range of real operating conditions. ...more

MEGABRAS MO-2K is a digital ohmmeter that uses the double Kelvin Bridge system (four terminal method). Designed for measuring very low resistance values, with high accuracy, both in laboratory and field.  ...more

Process Instruments maintains primary temperature standards for the calibration of Standard Platinum Resistance Thermometers. SPRT's are measured against a Thomas-type Ten Ohm Standard Resistor (a Leeds & Northrup 4211-B), using a Measurements International automated bridge. Primary thermometry points are maintained at the Water, Tin, Zinc and G ...more

GUILDLINE INSTRUMENTS MODEL 6622T THERMOMETRY Bridge expands upon the success of 6622A Series Resistance Bridges by utilizing engineering ingenuity to offer outstanding uncertainty and stability. Unique innovations in hardware and software design have brought about this wide range thermometry bridge accommodating SPRT?s, PRT?s, varouis R TD?s ...more

The Model 6000B is a fully automated bridge using the Cutkosky Divider principle. Maximum voltage for the 6000B is 100 Volts. ...more

Foil strain gage with protector, 2mm gage length,350 ohm resistance, bridge (for bending), 4 gage...  ...more

The Model 1000A was developed as a low drift, stable, low noise 100-Volt Source for use with the Model 6000B High Resistance Bridge. However, its specifications also make it suitable for use as a stand alone, portable voltage source. ...more

The Model 1000A was developed as a low drift, stable, low noise 100-Volt Source for with the Model 6000B High Resistance Bridge. However, its specifications also make it suitable for use as a stand alone, portable voltage source. ...more

Guideline 6664B Low Thermal Quad Scanner allows for the direct comparison of four terminal resistance standards, such as the Guildline 9330 and 9334A standard resistors. The scanner is designed to work with the Guildline Automatic Direct Current Comparator (DCC) Resistance / Temperature Bridges. ...more

The DT80's universal analog input channels can automatically select measurement range based on the signal level. These channels are isolated and over voltage protected to provide reliable monitoring in noisy environments. Supported measurement and sensor types include temperature, DC voltage, current, 4-20mA loops, resistance, bridges, strain ...more

GUILDLINE INSTRUMENTS 6622A SERIES introduces new concepts and the best in measurement uncertainties for Direct Current Comparator (DCC) Resistance Bridges manufactured by anyone today. Unique innovations in 6622A design and modularity means users no longer have to decide what Bridge satisfies current requirements as well as guess as to what B ...more

The SIM923A has selectable 10 µA and 1 mA current sources to provide sensor excitation. Sensor resistance is determined ratiometrically with a half-bridge circuit consisting of the sensor and an internal reference resistor. ...more

A5B38 modules plug into a backpanel to provide a single channel of analog input which is filtered, isolated, amplified, and converted to a proportional DC voltage output signal. The A5B38 can interface to full-bridge or half-bridge transducers that have a resistance range from 300 to 10K ohms. A matched pair of bridge-completion resistors (to ...more

The SIM921 AC Resistance Bridge is a precision, low-noise instrument designed for cryogenic thermometry applications. With excitation power below 100 aW, thermistors and other resistive samples can be measured at temperatures below 50 mK with negligible self-heating errors ...more

GUILDLINE INSTRUMENTS 6622A SERIES direct current comparator (DCC) bridges are well suited for precision calibration in both resistance and temperature applications. Their flexible and wide measurement ranges, the upgradeable performance, the newly introduced 100:1 measurement ratio all make them very attractive to users. Due to customers? req ...more

The measuring element of the precision pressure transducer consists in a diaphragm. On its reverse side a strain gage rosette is applied, which is an assembly of 4 active resistance strain gages arranged in a bridge circuit. The pressure measurement is effected against atmosphere, that means the space behind the diaphragm is connected to the su ...more

The Model 6010C is a fully automated resistance ratio bridge based on the Direct- Current-Comparator (DCC) principle. ...more

Measuring the line loop contact resistance by bridges is not the ideal method as the test current is only a few milli amperes. Thus the value is not the true value of the contact resistance. Model MRL-11 is a direct reading tester, and uses a test current of 100A DC, resulting in true value and accurate measurements. ...more

The Bartec 20T is a self balancing, digital DC fault location bridge for telecommunications and signal cables. Location is carried out by the Murray Loop, three point and Küpfmüller methods. For low resistance loops the four wire test is available. Results can be expressed in terms of distance or resistance. When a circuit is made up of several ...more

The EDR-3C is a portable, digital sensor/recorder designed to measure shock, vibration, temperature and (as an option) humidity, pressure, or resistance-bridge devices. ...more