Standard Resistors
Resistor having a known resistance value.
-
Product
Standard Resistor Oil Bath
9400
-
Measurements International Ltd.
Measurements International’s series of fluid baths are used for the maintenance of standard resistors and shunts. The 9400 has been designed after compiling years of customer feedback on existing resistor oil baths.
-
Product
Temperature Calibration
-
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 Gallium points.
-
Product
PCI Standard Programmable Resistor Cards
-
Pickering's PCI Standard Programmable Resistor Cards include fully programmable resistor and potentiometer cards for applications such as sensor emulation that require fine adjustment with a resolution down to 0.25 Ohm. All of our Programmable Resistor Cards can easily be formed to make Programmable Potentiometers by connecting two channels in series, using the unconnected terminals as the A and B connections and the link between the two channels as the wiper connection.
-
Product
Calibration Baths
-
Fluke Calibration temperature baths provide optimal temperature environments for “secondary” or “comparison” temperature calibrations. They offer unsurpassed stability and uniformity, a large working volume, and flexibility for performing thermometer calibration on calibrating a variety of temperature sensors. A world-class temperature controller and 30+ years of experience make these the choice of National Metrology Institutes and calibration laboratories worldwide. Fluke Calibration temperature baths include: compact temperature baths; deep-well temperature baths; standard calibration baths; resistor maintenance baths; ice-point baths; bath / temperature controllers.
-
Product
DC Precision Measuring
-
Precision instruments for calibrating and monitoring. Our line of Precision Bridges, Decade Boxes, Galvanometers, Potentiometers, and standard high precision resistors, allow customers the accuracy and quality demanded in a precision device.
-
Product
Attenuators
-
The National RF line of attenuators are compact, affordable attenuators which are ideal for insertion between a direction finding antenna and a receiver/transceiver, to aid in the DF process. In addition, they may be used in the laboratory for a low-power, in-line attenuation purposes. The affordable price is achieved by utilizing standard 5% tolerance resistors and commercial hardware. For laboratory purposes, an attenuation versus frequency curve (to 500mMHz) is provided.
-
Product
Decade Resistance Substituter Lab Standard
HARS-LX Series
-
The HARS-LX substituter is a precision resistance source with excellent characteristics of accuracy, stability, temperature coefficient, and power coefficient. All these features serve to make it a laboratory resistance standard, exceeded in performance only by stand-alone standard resistors.
-
Product
Micro-Ohmmeter Calibration Kit
LOM-530
-
The LOM-530 is convenient single unit containing a complete set of (5) working standard grade resistors for complete calibration of micro-ohmmeters. The standard resistance values are those used by the LOM-510A Microohmmeter/Milliohmmeter.
-
Product
Portable Calibrator
MC141
-
Voltage range from 0 to 750 V DC/AC with uncertainty 0.01% Current range from 0 to 2 A DC/AC with uncertainty 0.02 % Calibrated sinusoidal output signal DC - 1kHz. Set standard resistors from 10 Ohm to 100 MOhm in decade values with uncertainty 0.02 %. TC temperature sensor simulation R, S, B, J, T, E, K, N in range from -250 oC to 1850 oC
-
Product
Resistance Thermometry Bridges
-
By using built-in or external standard resistors, resistance thermometry bridges measure resistance ratios with high accuracy, which are indicative of the temperature, among other things. These instruments are not only used in the field of temperature measurement, but − due to their high accuracy − also in electrical laboratories.
-
Product
Temperature Controlled Air Bath
9300A
-
Measurements International Ltd.
The model 9300A series of Temperature Controlled Chambers is designed as a convenient and inexpensive way to maintain the temperature of air resistors in the calibration laboratory. It is large enough to house several standard air resistors and features two adjustable shelves to permit easy access to the standards. The shelves are easily removable.
-
Product
Troubleshooting Track Circuit Simulators
14900 Series
-
The 14900 seriesTrack Simulator features a front panel with standard set up resistors and terminals and electrically conductive model track to simulate a track circuit suitable for instructional and hands-on training purposes. A locked drawer provides additional switches, potentiometers, and controls that allow selective implementation of many faults commonly found in typical track circuits.
-
Product
Four Terminal Pair Standard Resistor Set
42030A
Programmable Resistor Module
The 42030A is a standard resistor set consisting of nine precision resistor standards which range from 1 mΩ to 100 kΩ. These resistors are primarily used for performance tests of Keysight's 4-terminal pair LCR meters and impedance analyzers. Refer to the instrument's operation/service manual for the method of using these standards.
-
Product
PXI Standard Programmable Resistor Modules
-
Pickering's PXI Standard Programmable Resistor Modules include fully programmable resistor and potentiometer modules for applications such as sensor emulation that require fine adjustment with a resolution down to 0.25 Ohm. All of our Programmable Resistor Modules can easily be formed to make Programmable Potentiometers by connecting two channels in series, using the unconnected terminals as the A and B connections and the link between the two channels as the wiper connection. For applications with more demanding accuracy and resolution requirements, consider our Precision Programmable Resistor Modules .
-
Product
Standard Resistors for Temperature Measurement
-
Measurements International Ltd.
High Stability, Split Guard Circuit, Internal Temperature Sensor, Custom Values Available, Includes Calibration Data.
-
Product
Precision RTD Simulator
RTD Series
-
The RTD Series Precision RTD (Resistance Temperature Detector) Simulator provides a very broad-range of absolute resistance values that replace RTD's and thermocouples. Thermocouples present a resistance that depends on the temperature. The RTD simulator effectively replaces an RTD to test, analyze, and calibrate RTD measuring systems. The RTD Series simulator is a precision resistance source with excellent characteristics of accuracy, stability, temperature coefcient, and power coefcient. All these features serve to make it a laboratory resistance standard, exceeded in performance only by stand-alone standard resistors. The special design of the RTD Series provides absolute accuracy, and requires no zero resistance subtraction from any setting Special design of the RTD virtually eliminate zero resistance and switch contact variations, providing the specified absolute accuracy over the entire range.
-
Product
PXI/PXIe High Density Precision Resistor Module, 3-Channel
40-297A-142
Programmable Resistor Module
The 40-297A-142 (PXI) and the 42-297A-142 (PXIe) are 3-channel programmable resistors with a range of 2.5 Ω to 395 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
-
Product
PXI/PXIe 15W Programmable Resistor Module
40-254-115
Programmable Resistor Module
The 40-254-115 (PXI) and 42-254-115 (PXIe) are programmable resistor modules with 1 channel which can be set between 1Ω and 920Ω with 4Ω resolution The 40-254 range provides a simple solution for applications requiring up to 15W of power handling per channel.
-
Product
PXI/PXIe High Density Precision Resistor Module
42-297A-125
Precision Resistor Module
The 40-297A-125 (PXI) and the 42-297A-125 (PXIe) are 4-channel programmable resistors with a range of 1.5 Ω to 13.6 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
-
Product
PXI 5W Programmable Resistor Module, 2-Channel, 1.5Ω to 472Ω
40-252-020
Programmable Resistor Module
The 40-252-020 is a programmable resistor module with 2 channels which can be set between 1.5Ω and 472Ω with 0.125Ω resolution The 40-252 range provides a simple solution for applications requiring up to 5W of power handling per channel. The 40-252 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
-
Product
PXI/PXIe 15W Programmable Resistor Module
42-254-114
Programmable Resistor Module
The 40-254-114 (PXI) and 42-254-114 (PXIe) are programmable resistor modules with 1 channel which can be set between 1Ω and 470Ω with 2Ω resolution The 40-254 range provides a simple solution for applications requiring up to 15W of power handling per channel.
-
Product
PXI Precision Resistor Module 3-Channel, 2.5 to 1.51M
40-297-144
Programmable Resistor Module
This 3-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
-
Product
PXI High Density Precision Resistor Module, 4-Channel, 3Ω to 52.4kΩ
40-298-133
Programmable Resistor Module
The 40-298-133 is a high density programmable resistor module with 4 channels which can be set between 3Ω and 52.4kΩ with 1Ω resolution The 40-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-298 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
-
Product
PXI/PXIe High Density Precision Resistor Module
42-297A-135
Precision Resistor Module
The 40-297A-135 (PXI) and the 42-297A-135 (PXIe) are 4-channel programmable resistors with a range of 2 Ω to 201 kΩ. They are part of the 40/42-297A series of high density precision resistor modules and provide a simple solution for applications requiring accurate simulation of resistive sensors.
-
Product
PCI High Density Pecision Resistor Card
50-298-024
Programmable Resistor Module
The 50-298-024 is a high density programmable resistor card with 9 channels which can be set between 2.5Ω and 6.97kΩ with 2Ω resolution The 50-298 range provides a simple solution for applications requiring accurate simulation of resistive sensors.
-
Product
PXI 2.5W Programmable Resistor Module, 4-Channel, 1.5Ω to 1.81kΩ
40-251-022
Programmable Resistor Module
The 40-251-022 is a programmable resistor module with 4 channels which can be set between 1.5Ω and 1.81kΩ with 0.5Ω resolution The 40-251 range provides a simple solution for applications requiring up to 2.5W of power handling per channel. The 40-251 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
-
Product
PXI Precision Resistor Module 6-Channel, 2.5 to 395k
40-297-042
Programmable Resistor Module
This 6-channel PXI Precision Resistor Module provides a simple solution for applications requiring accurate simulation of resistive sensors. The 40-297 series is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems. It is particularly well suited to applications such as the testing of engine controllers where resistive sensors provide information on parameters such as temperature.
-
Product
PXI Programmable Resistor Card 2-Channel 2.5 Ohm to 8.19k Ohm
40-294-024
Programmable Resistor Module
These PXI Programmable Resistor modules are available with either two channels of 16-bit, two channels of 12-bit or four channels of 8-bit resistor chains in a single 3U PXI module. The module is ideal for simulating sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
-
Product
PXI/PXIe 15W Programmable Resistor Module
40-254-021
Programmable Resistor Module
The 40-254-021 (PXI) and 42-254-021 (PXIe) are programmable resistor modules with 1 channel which can be set between 1Ω and 925Ω with 0.25Ω resolution The 40-254 range provides a simple solution for applications requiring up to 15W of power handling per channel.
-
Product
PCI 18 Channel Precision Resistor Card
50-297-001
Precision Resistor Module
The 50-297 provides a simple solution for applications requiring accurate simulation of resistive sensors. The 50-297 is available in a variety of resistance ranges and resolution capabilities that meet the needs of most functional test systems.
