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Products/Services for resistance reference
Resistance standards and decade boxes provide a highly accurate standard value of resistance for calibration and testing. Search by Specification | Learn More
Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes. Search by Specification | Learn More
Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component. Search by Specification | Learn More
Voltage references are electronic circuits that produce a constant output voltage (reference) that is used to compare other voltages in a system. Search by Specification | Learn More
Analog resistance meters are instruments that measure electrical resistance. They display values on a dial, usually with a needle or moving pointer. Search by Specification | Learn More
Thermocouple simulators and resistance temperature detector (RTD) simulators provide precise standard values of resistance or voltage for simulation and calibration. Search by Specification | Learn More
Ground resistance testers are devices that are used to measure and test electrical grounding systems. Grounding enables optimum electrical continuity between conducting objects and earth. Search by Specification | Learn More
Decade boxes and dividers provide highly accurate and digitally variable standard values of resistance, capacitance, inductance, voltage and/or current for calibration, comparison and testing. Search by Specification | Learn More
Digital resistance meters are instruments that measure electrical resistance. They use solid-state components and display values digitally. Search by Specification | Learn More
Electrical resistance and electrical conductance sensors measure the resistance or conductance of an electrical component or system. Learn More
Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS). Learn More
...vibration, acoustics, displacement, position, force, load, or torque. Electrical properties indicate whether calibration instruments can be used to calibrate devices that sense or measure attenuation, capacitance, charge, inductance, power, resistance... Search by Specification | Learn More
Thermistors are thermally-sensitive devices whose electrical resistance varies with temperature. Unlike RTDs and thermocouples, thermistors do not have standards associated with their resistance vs. temperature characteristics or curves. Search by Specification | Learn More
...different resistance values. With decades, the standard resistance value is selected by varying the number of resistors in the series or parallel circuit. Capacitance standards and decades vary according to capacitance range, capacitance accuracy... Search by Specification | Learn More
...resistance values. Most inductance decades consist of several components in the same circuit. The standard resistance value is selected by varying the number of resistors in the series or parallel circuit. Transfer, primary, and laboratory grade inductance... Search by Specification | Learn More
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Flow Calibration Lab Services Thompson Equipment Company, Inc.
Force Calibration Services United Testing Systems, Inc.
Scott Health & Safety Authorized Service Center Process Control Outlet
Non-Contact Thread Inspection... Johnson Thread-View Systems, LLC
Altek 942 Frequency Calibrator with Totalizer Fotronic Corporation / Test Equipment Depot
Fluke 725 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
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Product News for resistance reference
Wahl® Micro-Ohmmeter Low Resistance Tester
The New Wahl RM116 Micro-Ohmmeter is a low resistance tester, designed for maintenance departments, workshops, and field use, performing measurements on inductive and non-inductive resistances with a DC current. (read more)
Lovibond® Tintometer®: Certified Colour References
Covers the Key Colour Scales applied to Oils, Fuels & Chemicals
The range of Lovibond® colour reference standards includes AOCS-Tintometer, ASTM, Gardner, Lovibond® RYBN, Pt-Co/Hazen/APHA and Saybolt Colour, the key colour scales applied to oils, fuels & chemicals. Each standard is supplied in a 500 mL bottle with a 12-month guarantee of colour stability. (read more)
8508A Reference Multimeter
The Fluke 8508A is an 8.5-digit resolution instrument designed specifically for metrologists. With superior accuracy and stability over a wide range of measurements the 8508A is designed to serve as a versatile precision measurement tool for calibration laboratories that must meet increasingly stringent measurement uncertainty analysis requirements demanded by ISO 17025. (read more)
Timing Belt and Gear Technical Reference Modules
Easy to use Reference Library - New from Stock Drive/Sterling Instrument. Topics include both ELEMENTS OF METRIC GEAR TECHNOLOGY and HANDBOOK OF TIMING BELTS & PULLEYS. Browse easy to link to reference materials from SDP/SI's Reference Library. (read more)
MAXIM Ultra-High-Precision Voltage Reference
An ultra-low-noise IC that features curvature-correction circuitry and high-stability, laser-trimmed, thin-film resistors. (read more)
Signal Reference Grids as Grounding Solutions
Alltec's Signal Reference Grids (SRGs) are used around the world in communication/data centers to reduce static and noise and to protect equipment. SRGs are cost-effective, easy to maintain, and very successful at protecting equipment from voltage surges. (read more)
Thermocouple Ice Point Reference
Thermocouple Cold Junction Reference Unit (read more)
DLRO200-115E New Digital Low Resistance Ohmmeter
The DLRO200-115 is designed to check and measure contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any low resistance measurement. The test set accurately measure resistances ranging from 0.1?? to 1??, at high currents. (read more)
RT45 Kelvin Resistance tester
The RT45 is a Kelvin Ohm meter capable of accurately measuring low resistances with 4.5 digit resolution. It is intended for production, repair or compliance testing of motors, coils, transformers, cables, thermal devices, resistors and other electrical devices. Because of its low resistance accuracy, it can be used in a large motor repair shop. (read more)
Switching Regulators with ESD resistance of 4kV
ROHM's BD9778F/HFP flexible step-down switching regulators incorporate an oscillator and a DMOSFET that features a high voltage resistance (36V max), large current (2A max) and low ON-resistance (0.53O typ). (read more)
Parts by Number for resistance reference
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Conduct Research
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Linear Polarization Resistance (LPR)
Linear polarization resistance (LPR) is used to rapidly identify corrosion upsets and initiate remedial action, thereby prolonging plant life and minimizing unscheduled downtime. LPR is used to...(read more)
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Chemical Resistance Chart
The data in the following tables were obtained from numerous sources in the industry. The information is based primarily on the immersion of unstressed strips in the chemicals at ambient temperature...(read more)
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Resistance Temperature Detectors RTD
ACROLAB RTD assemblies utilize wire wound platinum elements with a reference resistance of 100 Ohms at 0 C and a temperature coefficient of 0.00385 Ohms/Ohm/C degrees. ALL Acrolab RTD probes are of...(read more)
- Technical Reference - Chemical Resistance
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Resistance and Capacitance Meter Using a PIC 16C622
The PIC16C62X devices create a new branch in Microchip?s PIC16CXXX 8-bit microcontroller family by incorporating two analog comparators and a variable voltage reference on-chip. The comparators...(read more)
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PLASTICS REFERENCE GUIDE
New advanced resin systems and processing technologies give engineers more options. New color concentrates give plastic parts an intriguing iridescent look. Light reflection, refraction, scat-tering,...(read more)
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Reference Guide: Resin Plates Characteristics
Characteristics of Bakelite Plates MISUMI's Bakelite Plates are products which can be used as insulating plates for switch boards, controllers, breakers and other parts. Paper base type is available...(read more)
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Using the SC6540 Modular Scanning Matrix A Reference Guide
Using an Associated Research, Inc. SC6540 Modular Scanning Matrix can help to simplify your safety testing routine and allow you to test more efficiently. The SC6540's modular design makes it a...(read more)
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Technical Reference: What is a Depletion Zone and Why is it Important?
When a PN junction is reverse biased, a region of high resistance (or a region depleted of carriers) is formed. The extent of this depletion is proportional to the reverse voltage applied....(read more)
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The hot and cold of LVDTs
Changes in temperature can cause subtle errors in LVDT readings. Designers rarely consider how changes in temperature might affect linear-variable differential transformers (LVDTs). Yet a temperature...(read more)
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1997 Building Publications - Standard Reference Materials:... Standard Reference Materials: Glass Fiberboard, SRM 1450c, for Thermal Resistance From 280 K to 340 K. |
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1997 Building Publications - Experimental Limitations in... Part 3. Effect of Reference Electrode Geometry/Position. Part 3. Effect of Reference Electrode Geometry/Position. |
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Cross Reference Guide Vishay Dale Selection Guide for... CROSS-REFERENCE FOR COMMERCIAL MODELS CHARACTERISTICS ALLEN BRADLEY GENERAL SNUBBER EXTENDED RANGE BY WATTAGE (Carbon Comp) APPLICATIONS 1/8 Watt See Vishay Intertechnology, Inc. Information |
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1.2 Volt Reference 12V National Semiconductor 1 2V Reference Application Note 56 Reference December 1971 INTRODUCTION Temperature compensated zener diodes are the most See National Semiconductor Information |
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Application Note 161 IC Voltage Reference has 1 ppm per Degree... AN-161 IC Voltage Reference has National Semiconductor V Application Note 161 oltage 1 ppm per Degree Drift June 1976 Reference A new linear IC now See National Semiconductor Information |
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Power Spice Model User Manual - Fairchild Semiconductor Reference Design Packaging Information Cross Reference Search Engineering Connections See Fairchild Semiconductor Corporation Information |
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Modeling Best Practices :: Modeling Physical Systems... for using domain-specific reference blocks (such as Electrical Reference, Mechanical Translational Reference, and so on) in Simscape diagrams, along See MathWorks, Inc. (The) Information |
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Electrical Formulas, Calculations, Basic Electronics Reference ELECTRICAL and ELECTRONICS REFERENCE BASIC FORMULAS, THEOREMS, CIRCUIT DESIGN AND ANALYSIS, ELECTRICAL CALCULATIONS, AND ONLINE RESOURCES |
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ASTM E563 -08 Standard Practice for Preparation and Use of an... R(T90)/R(273.16 K), the measured resistance ratio of a Standard Platinum Resistance Thermometer (SPRT), in reference to the water triple point, not See ASTM International Information |
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Special relativity - Wikipedia, the free encyclopedia 2 Lack of an absolute reference frame 3 Consequences |
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