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Products/Services for precision resistance
Resistance standards and decade boxes provide a highly accurate standard value of resistance for calibration and testing. Search by Specification | Learn More
Precision shafting provides the highest degree of overall accuracy, concentricity, straightness and surface perfection attainable in commercial practice. Search by Specification | Learn More
Precision locknuts are used to secure bearings, gears, and other power transmission products to shafts and spindles. Search by Specification | Learn More
Precision dispensing needle valves are designed to provide precise fluid dispensing depending on applications. The dispensed output can be in the form of a bead, dot or fill. The valve dispenses fluid when the activator (for example, air) acts on a piston, which shifts the spool or needle into the open position. 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
Super precision and spindle bearings are high-precision bearings that are designed for use in machine-tool spindles and other precision applications. Most super precision bearings and spindle bearings carry a high quality-rating such as ABEC-7 or ABEC-9, and run coolly and smoothly at high speeds. Search by Specification | Learn More
Precision grinding services perform operations such as centerless grinding, creep feed grinding, double-disc grinding, internal grinding, external grinding, jig grinding, surface grinding, and thread grinding. 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
Another option is the combination of metalloid (B, Si) and carbon. Because of their excellent wear resistance and high hardness, carbide balls are used in products such as bearings, ball screws, valves, flowmeters, gages, gaging tracers... 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
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
Resistive temperature device (RTD) elements are wire windings or other thin-film serpentines that exhibit changes in resistance with changes in temperature. They are usually made of metallic elements or alloys such as copper, nickel, or nickel Search by Specification | Learn More
Micro machining services perform precision machining on small parts to integrate detail. Search by Specification | Learn More
...precision parts. CNC machining or micro-machining is required for some operations. Machine shop services differ in terms of material capabilities, secondary operations, and additional services. Metal materials include aluminum, brass, bronze, copper... Search by Specification | Learn More
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Threaded Product Measurement Certification... Johnson Thread-View Systems, LLC
Altek 334A Process Loop Calibrator Fotronic Corporation / Test Equipment Depot
Fluke 725 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
PTT Torque Analyzer Mountz, Inc.
Denver Cal-Kits Denver Instrument Company
Atmosphere Generators Wellman Furnaces, Inc.
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Product News for precision resistance
Precision Temperature Sensor—CWF series
NTC thermistor is especially fit for using as temperature sensors as its high delicacy. Among the temperature range from -55℃ to +300℃, it's not only high precision,convenient practicable, but also cost low. (read more)
Precision Aluminum Forgings - Precision Forging
Precision forgings are characterized by 0 to 1 degree draft angles, thin sections, close tolerances, small radii, and excellent surface finishes. The advantages of precision forging over other methods of manufacturing include optimum grain structure and fatigue life, superior stress and intergranular corrosion resistance, and economic net and near-net configurations. (read more)
Precision Aluminum Forgings
Precision forgings are characterized by 0 to 1 degree draft angles, thin sections, close tolerances, small radii, and excellent surface finishes. The advantages of precision forging over other methods of manufacturing include optimum grain structure and fatigue life, superior stress and intergranular corrosion resistance, and economic net and near-net configurations. (read more)
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)
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)
Precision and Commercial Optical Mirrors
Advanced Optics manufactures precision polished and commercial grade optical mirrors for use in imagining systems, laser applications, holography, optical path folding, and autocollimating applications. Their mirrors are available with a variety of reflective coatings or as partially reflective beamsplitters. (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)
A40B Series Precision Current Shunts
Precision, low inductance shunts for DC and AC current metrology
The A40B Precision Current Shunt Set consists of 14 low-inductance coaxial current shunts, adapters and connectors, and a rugged transit/storage case. (read more)
Precision steel balls from sizes 1 mm to 6"
Global is just that... GLOBAL. Along with our Connecticut facility we have factories and sourcing abilities around the world, including Italy, England, India, and China. Global maintains an enormous precision steel ball inventory, ranging in size from 1 mm to 4 1/2". (read more)
Precision ceramic gears in semiconductor process
Contamination problems solved with precision ceramic gearing
Problem:
A semiconductor processor was having contamination problems from metal and plastic gears due to intense chemical, thermal and high vacuum conditions. (read more)
Parts by Number for precision resistance
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 15348 | Amazon | Flexbar | Industrial & Scientific | Groovemaster-Set With All Sizes |
| 15347 | Amazon | Flexbar | Industrial & Scientific | Groovemaster Set-Sizes 1,2,3 |
| TLC2201AMDG4 | Newark | TEXAS INSTRUMENTS | Amplifiers - Operational | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:1; Op Amp Type:Precision; Gain Bandwidth -3db:1.9MHz; Slew Rate:2.7V/?s; No. of Pins:8; Operating Temperature Range:-55?C to +125?C; Bias Current:500pA RoHS Compliant: Yes |
Conduct Research
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Applying Precision Switches
In turning a circuit on or off, the average precision snap-acting switch changes its resistance by about 13 orders of magnitude in a couple of milliseconds, when its plunger moves about .001 inch....(read more)
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Precision RTD Instrumentation for Temperature Sensing
AN1154 Precision RTD Instrumentation for Temperature Sensing SOLUTION Author: Ezana Haile Microchip Technology Inc. This solution uses a common reference voltage to bias the RTD and the ADC which...(read more)
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Retrofits Boost Welding Precision and Control
Resistance welding aluminum to tight military specifications can be a challenge for aerospace manufactures. Extremely precise process control is essential for consistent results, but aluminums'...(read more)
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Precision Temperature-Sensing With RTD Circuits
The most widely measured phenomena in the process control environment is temperature. Common elements, such as Resistance Temperature Detectors (RTDs), thermistors, thermocouples or diodes are used to...(read more)
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Introduction to Load Cells
Load Cell: A load cell is a transducer that converts a load acting on it into an analog electrical signal. This conversion is achieved by the physical deformation of strain gages which are bonded into...(read more)
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How to Make Low Resistance Measurements
Precision measurements require accurate, reliable connections all the way to the device under test. PPM manufactures precision instrumentation that measure with Parts Per Million accuracy. If the...(read more)
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Current Efficiency: Current Efficiency Using METALAST Process is Close to 100% in Most Cases, Supporting Resistance to Burning, Higher Quality Performance, and Superior Quality
The current efficiency (h) of an anodizing process, one of the performance criteria, is defined as the percentage of the mass of the alloy consumed over the theoretical consumption of the alloy mass...(read more)
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More Controllers, Fewer Cables
Miniature control modules mounted directly to each positioning axis makes for fewer and shorter cables. Precision-positioning applications often employ multiaxis- stage technology. These stages move...(read more)
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Fusion welding joins dissimilar metals in a flash
Fusion welders, precision TIG and plasma welders, adjustable adhesive dispensing valves, and acrylic assembly adhesives, are just some of the topics covered in this Fastening and Joining Reference...(read more)
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Self-Piercing Nuts
These nuts are internally threaded, precision, work-hardened steel with external undercuts on two sides. Used in sheet-metal panels and installed by automatic machinery, they can be attached in open...(read more)
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Precision of Tests for Assessment of the Deicer Salt Scaling... Precision of Tests for Assessment of the Deicer Salt Scaling Resistance of Concrete Marchand, J Centre de Recherche Interuniversitaire sur le Béton, See ASTM International Information |
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Precision in Practice Achieving the best results with... Introduction Modern precision digital multimeters are sophisticated measuring instruments offering more than just the ability to measure voltage, |
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Resistors, fixed discrete - Vishay - Resistance 10 to 10K... Products A-Z Resistors, fixed discrete "> Resistance 10 to 10K Ohms ">Resistance tolerance <= 0.005 (13 datasheets) See Vishay Intertechnology, Inc. Information |
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MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision Vishay... 16-Jul-08 209 MCS 0402, MCT 0603, MCU 0805, MCA 1206 - Precision Vishay Beyschlag Precision Flat Chip Resistors PART NUMBER AND PRODUCT DESCRIPTION See Vishay Intertechnology, Inc. Information |
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A Low-Noise Precision Op Amp A Low-Noise National Semiconductor A Low-Noise Precision Linear Brief 52 Robert A Pease Op Amp December 1980 It is well known that the voltage noise See National Semiconductor Information |
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Application Note 31 Op Amp Circuit Collection Offset Voltage Adjustment for Inverting Amplifiers Using 10 k Source Resistance or Less 00705725 Section 2 -- Signal Generation Low Frequency Sine See National Semiconductor Information |
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DC Precision Measuring Instruments - Yokogawa 2768 Precision Wheatstone Bridge For exact measurement of resistance, precision type Measuring Range: 0.10000 |
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Circuit Note | Precision, Bipolar, Configuration for the... See Analog Devices, Inc. Information |
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Analog Devices : Analog Dialogue : PLC Precision Signal-Processing and Data-Conversion ICs for PLCs Now Have More Performance at Less Power, Size, and Cost See Analog Devices, Inc. Information |
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Resistors - Caddock High Performance Film Resistors Caddock Electronics, Inc. manufactures precision resistors and resistor networks. See Caddock Electronics, Inc. Information |
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