high precision resistance

  • Foil Resistor | Resistor materials | Resistor Guide

    High Precision Resistors. Foil resistors compete with several other types as high precision resistor. In a foil resistor, a special alloy is cemented to a ceramic base. A pattern is etched in to foil. This process provides the best overall characteristics available in current resistor technology.

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  • Shunt resistor | Resistor applications | Resistor Guide

    However, when the current is too high for the ammeter, a different setup is required. The solution is to place the ammeter in parallel with an accurate shunt resistor. Another term that is sometimes used for this type of resistor is ammeter shunt. Usually this is a high precision manganin resistor with a low resistance value.

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  • Potentiometers | MEGATRON

    Potentiometers usually have three connections: Two for the resistance element and one for the wiper (signal output). If one follows a usual connection diagram for a potentiometer and applies 0 V to the defined connection "one", 5 V to the connection "three" and turns the shaft of the potentiometer, a voltage signal of 0 to 5 V is "output" via connection "two" (on the wiper).

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  • High Precision Reference Multimeter | Fluke Calibration

    The 8588A Reference Multimeter is the world's most stable digitizing multimeter. Designed for calibration laboratories, this long-scale high-precision reference features superior accuracy and long-term stability over a wide measurement range, with an intuitive user interface and a color display.

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  • Understanding High-Precision Resistor Temperature ...

    What is Temperature Coefficient of Resistance? Temperature coefficient of resistance (TCR) is the calculation of a relative change of resistance per degree of temperature change. It is measured in ppm/°C (1 ppm = 0.0001%) and is defined as: TCR = (R2– R1)/ R1 (T2– T1). For high-precision resistors, this specification is typically expressed in parts .

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  • Hioki SM7110 Super Megohmmeter (Output Voltage 1000 V ...

    For highly stable measurements with strong noise resistance; Built-in large-diameter triaxial connector to deliver maximum 1000 V output; From high-volume production of 1600 units per minute to high-precision evaluation of semiconductors

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  • DP9601 | high precision RTD thermometer and Data Logger

    Probes connected to the instrumentmust therefore be isolated from high voltage pick-up. Precision Pt100 Probes: 304 Stainless steel probes, 6 mm Dia. with 2 m screened PTFE lead Pt100 Probes and connector DP9600-L250: 250 mm (9.85') L, -50 to 250°C (-58 to 482°F) DP9600-H450: 350 mm (13.75') L, -50 to 450°C (-58 to 842°F)

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  • Understanding High-Precision Resistor Temperature ...

    What is Temperature Coefficient of Resistance? Temperature coefficient of resistance (TCR) is the calculation of a relative change of resistance per degree of temperature change. It is measured in ppm/°C (1 ppm = 0.0001%) and is defined as: TCR = (R2– R1)/ R1 (T2– T1). For high-precision resistors, this specification is typically expressed in parts .

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  • 5pcs BF350 High-Precision Resistive Pressure Resistance ...

    5 x BF350 high-precision resistance strain gauge. Strain limit: 2.0%. Made of copper foil. Resistance: 350+ / -0.1 Ω. Applicable temperature: normal temperature ( -30℃-60℃). Sealed and can realize temperature compensation and creep own Self-compensating simultaneously.

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  • EBG Resistors, manufacturer of high voltage, power thick ...

    Ultra-High-Precision Resistors. In recent years, we developed new material combinations and processing methods which make it possible to achieve a TCR (thermal coefficient of resistance) of up to +/- 5 ppm while maintaining the minimal VCR (voltage coefficient of resistance) typical for EBG.

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  • Metal Film Resistors, Axial, High Precision, High Stability

    Metal Film Resistors, Axial, High Precision, High Stability FEATURES • Extremely low temperature coefficient of resistance • Very low noise and voltage coefficient • Very good high frequency characteristics • Can replace wirewound bobbins • Proprietary epoxy .

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  • High Resistance Chip Resistors (SM Series) | Ohmcraft

    High Resistance Chip Resistors (SM Series) Contact Ohmcraft; Printable PDF version of datasheet. Advantages. Our patented Micropen® precision printing technology provides ultra precision, thick-film high ohmic value, surface mount resistors. Ohmcraft's Micropenned serpentine patterned resistors produce superior electrical characteristics:

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  • What is a Precision Resistor? - Learning about Electronics

    This might not seem a lot, but when dealing with high precision resistors which can have an initial tolerance of +/-0.01%, then an additional +/-0.1% from the PCR is significant. Long term stability (or .

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  • Figure 3 from Design of high precision pressure-resistance ...

    The high precision detecting circuit is designed for the KELLER 3L sensor which is the pressure-resistance pressure sensor, and the water level long time monitoring of groundwater is accomplished. Through designing the power management circuit, the pressure sensor driver circuit, the signal conditioning circuit and temperature compensation ...

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  • High Voltage Resistors - Ultra High Value Resistors ...

    Precision Thick Film Axial Terminal High Voltage/High Resistance Maxi-Mox resistors are versatile with wide resistance ranges and tolerances. Non-inductive options exist with voltage handing. Read More. View In Catalog. Download PDF

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  • Calibration and precision resistors - burster

    Precision high capacity resistor. Resistance value: 1 mΩ ... 100 mΩ Tolerance: 0.02 % Temperature coefficient: ≤ ± 10 ppm/K Storage stability: < 0.01 % over years

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  • Understanding High-Precision Resistor Temperature ...

    Following this process, high-precision resistors are laser-adjusted to a specified resistance value and tolerance. Because the resistive material is neither drawn, wound, nor mechanically stressed during the manufacturing process, the high-precision Bulk Metal Foil resistor can maintain its complete intended design characteristics, and ...

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  • Ultra High Precision Vishay Foil Surface Mount Resistors

    high-temperature systems including down-hole drilling. How to order: [email protected] FEATURES •Temperature coefficient of resistance (TCR) from 0.2 ppm/°C (military range) with the Z-foil technology •Load life stability: to 0.005 % at + 70 °C, at rated power for more than 10 000 h •Tolerance: best to 0.01 %

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  • Metal Film Resistors, Axial, High Precision, High Stability

    Metal Film Resistors, Axial, High Precision, High Stability FEATURES • Extremely low temperature coefficient of resistance • Very low noise and voltage coefficient • Very good high frequency characteristics • Can replace wirewound bobbins • Proprietary epoxy .

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  • Benchtop Digital Multimeter | Precision DC Voltmeter ...

    The Hioki DM7276 7.5 digit DC Voltmeter, delivering high measurement accuracy of 9 ppm, is ideal for development and manufacture of lithium-ion batteries. Benchtop Digital Multimeter | Precision DC Voltmeter DM7276 - Hioki

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  • Shunt resistor | Resistor applications | Resistor Guide

    However, when the current is too high for the ammeter, a different setup is required. The solution is to place the ammeter in parallel with an accurate shunt resistor. Another term that is sometimes used for this type of resistor is ammeter shunt. Usually this is a high precision manganin resistor with a low resistance value.

    Get price
  • MM-123A High Precision Resistance Weld Checker - AMADA ...

    MM-123A High Precision Resistance Weld Checker Measures Single Phase AC, DC Inverter, AC Inverter, Capacitor Discharge, Transistor, Single-phase Rectified, 3-phase Rectified, 3-phase Low Frequency Measure Current, Voltage or Time

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  • China High Precision Load Cell Resistance Strain Gage ...

    Load Cell, Strain Gage, Resistance manufacturer / supplier in China, offering High Precision Load Cell Resistance Strain Gage, C3 Column Type Truck Scale Pressure Load Cell, Full Stainless Steel Shear Beam Load Cell for Platform Scale Alternative Vishay 3510 and so on.

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  • Diagnostic Centre | Hi Precision Diagnostic Center Inc.

    Hi-Precision Diagnostic Center is a medical diagnostic centre and laboratory clinic that offers quality and affordable health screening services. Learn more.

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  • How To Measure Resistance | Fluke

    2. Turn digital multimeter dial to resistance, or ohms, which often shares a spot on the dial with one or more other test/measurement modes (continuity, capacitance or diode; see illustration below).. The display should show OLΩ because, in Resistance mode, even before test leads are connected to a component, a digital multimeter automatically begins taking a resistance measurement.

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  • Resistance Standards, Decade Resistors, Ohmmmeters -IET Labs

    Precision accuracy of 0.01%; Resistance range from 1 mΩ to 111.11111111 MΩ ... HRRS-5 kV & 10 kV Series - High Resistance Decade Box. Resistance from 10 Ω to 11 TΩ ...

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  • Measuring Resistance, In Circuit and Out - Technical Articles

    Jun 21, 2015· A high-precision circuit requires high-precision components. If the reference voltage for an analog-to-digital converter is determined by an external resistor, you need to know the exact value of that resistor in order to accurately interpret your digitized measurements.

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  • High Precision Thermometers at Thomas Scientific

    This high precision, EnviroKleen™ certified thermometer is accurate to ±1.0°C and features green, non-toxic, biodegradable, Enviro-Safe® liquid against lead-free, white back glass. It meets government, education, and industry mandates to purchase "Green" products and.

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  • 5X BF350 High-Precision Resistive Pressure Resistance ...

    5 x BF350 high-precision resistance strain gauge. Strain limit: 2.0%. Made of copper foil. Resistance: 350+ / -0.1 Ω. Applicable temperature: normal temperature ( -30℃-60℃). Sealed and can realize temperature compensation and creep own Self-compensating simultaneously.

    Get price
  • Hioki SM7110 Super Megohmmeter (Output Voltage 1000 V ...

    For highly stable measurements with strong noise resistance; Built-in large-diameter triaxial connector to deliver maximum 1000 V output; From high-volume production of 1600 units per minute to high-precision evaluation of semiconductors

    Get price
  • Resistors | MEGATRON

    High precision metal foil resistor; Resistance tolerance up ±0,01%; TCR rate up to ±2ppm/°C; Excellent long term stability ∆R ±0,005% @2000 h rated power; Exactly definable values e.g. 3k529Ω

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  • Precision Resistor Company

    High Precision Resistors: SX Silicone Coated Series.01 to .1 Watt Wire Wound High Precision Axial Resistor.11 to .5 Watt Wire Wound High Precision Axial Resistor.51 and Higher Watt Wire Wound High Precision Axial Resistor; Current Sensing/Shunts. PLV Series 4-Terminal Rect. Axial Shunts; MS-40 Shunt; RTD/Compensators

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