Yokogawa 2793 Decade Resistance Boxes

SKU: 4695814-1-1035-1080
In Stock

  • Resistance Range: 0.1Ω to 1.111210MΩ
  • Minimum Step: 1 mΩ resolution
  • High Accuracy and Stability
  • Simple Dial Operation

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Description

Yokogawa 2793 Decade Resistance Box Marketing Text

The Yokogawa 2793 Decade Resistance Box stands as a paragon of precision engineering, designed to meet the exacting demands of calibration and measurement professionals across a multitude of industries. This indispensable instrument embodies Yokogawa’s unwavering commitment to accuracy, reliability, and user-centric design. For those who require the utmost fidelity in their electrical measurements, the 2793 series offers unparalleled performance, ensuring that every calibration, every test, and every application benefits from a foundation of absolute trust. Its robust construction and advanced technological features make it a cornerstone in laboratories and industrial settings where even the slightest deviation can have significant consequences. Whether you are engaged in the intricate world of sensor calibration, the critical assessment of insulation integrity, or the precise establishment of reference resistances, the Yokogawa 2793 delivers an unmatched level of performance. This marketing text delves deep into the capabilities of this exceptional device, highlighting its diverse applications and emphasizing why it is the definitive choice for discerning professionals worldwide. Prepare to experience a new standard in resistance measurement.

Model 279301: Mastering Medium Resistances Precisely

The Yokogawa 279301, a distinguished member of the 2793 series, is meticulously engineered to excel in applications requiring the accurate measurement and calibration of medium resistance values. With a comprehensive resistance range spanning from (0.1) to (1,111.210 , \Omega), and critically, offering a superior minimum step resolution of (1 , \text{m}\Omega), this model is the definitive instrument for calibrating resistance thermometers and precision AC bridges. Resistance thermometers, fundamental to temperature measurement in countless scientific and industrial processes, rely on the precise correlation between resistance and temperature. The (1 , \text{m}\Omega) step resolution of the 279301 allows for extremely fine adjustments and verifications of these thermometers, ensuring their readings are consistently accurate across their operating range. Furthermore, its capabilities extend to the meticulous calibration of AC bridges, which are sophisticated instruments used for measuring inductance, capacitance, and resistance in alternating current circuits. The stable and predictable resistance values provided by the 279301 are crucial for establishing accurate reference points, thereby guaranteeing the reliability of the bridge’s measurements. This model’s design prioritizes ease of use without compromising on its inherent precision, making it an invaluable asset for laboratories focused on metrology and quality control.

Model 279303: Conquering High Resistance Calibrations

For applications demanding the highest precision in high resistance measurements, the Yokogawa 279303 emerges as the unparalleled solution. This model boasts a remarkable resistance range from (0) to (111.1110 , \text{M}\Omega), with a finely tuned resolution of (100 , \Omega) steps. This exceptional capability makes it perfectly suited for the rigorous calibration of insulation resistance testers, essential devices for assessing the safety and reliability of electrical equipment and installations. High insulation resistance is paramount to preventing electrical leakage and potential hazards. The 279303 allows for the precise simulation of a wide spectrum of insulation resistance values, enabling the accurate verification and calibration of testers that are vital for maintaining electrical integrity in sectors ranging from power generation and distribution to telecommunications and electronics manufacturing. Beyond insulation testing, this high-resistance decade box also serves as an indispensable tool for calibrating other types of AC bridges that operate within these elevated resistance domains. Its ability to provide stable and reproducible resistance values across such a broad spectrum ensures that calibration laboratories can maintain the highest standards of accuracy, contributing directly to the safety and performance of critical electrical infrastructure and advanced electronic systems.

Unwavering Accuracy and Stability Assured

At the heart of the Yokogawa 2793 Decade Resistance Box lies an unwavering commitment to accuracy and stability, cornerstones that define its exceptional performance. The intricate internal design, utilizing high-quality components and meticulous manufacturing processes, ensures that the resistance values displayed are not only precise but also remarkably stable over extended periods and under varying environmental conditions. This stability is crucial for any calibration task, as it guarantees that the reference resistance remains constant throughout the testing procedure, eliminating a significant source of error. Furthermore, the 2793 series exhibits exceptional reproducibility, characterized by extremely low contact resistance. This means that each time a specific resistance value is set, it is achieved with a high degree of consistency, and repeated measurements of the same setting yield virtually identical results. This low contact resistance is a testament to the superior design of the rotary switches and internal connections, which are engineered to minimize signal degradation and ensure the integrity of the resistance path. For metrology labs and critical applications, this high reproducibility translates directly into greater confidence in calibration results and the overall reliability of the measurement chain.

Effortless Operation for Enhanced Productivity

The Yokogawa 2793 Decade Resistance Box is engineered not only for precision but also for unparalleled user convenience, significantly enhancing productivity in demanding laboratory environments. Its intuitive design centers around simple, quick dial operation, allowing users to select resistance values with ease and speed. Each decade of resistance is controlled by a dedicated rotary switch, clearly labeled and logically arranged, enabling seamless adjustment without complex procedures. This straightforward interface minimizes the learning curve, allowing technicians and engineers to become proficient users in a short amount of time. Complementing the tactile ease of the dials is an in-line display that provides clear, unambiguous readings of the selected resistance value. This prominent display ensures that users can quickly and accurately ascertain the current setting, further streamlining the operation and reducing the potential for human error. The combination of responsive dial controls and a readily visible display makes the Yokogawa 2793 a pleasure to use, allowing professionals to focus on the critical task of measurement and calibration rather than struggling with complicated instrumentation.

Engineered for Robustness in Diverse Environments

Recognizing that laboratory and industrial environments can be dynamic and sometimes challenging, Yokogawa has imbued the 2793 Decade Resistance Box with exceptional anti-shock and vibration properties. This robust construction ensures that the instrument’s performance remains uncompromised even when subjected to the rigors of transit or the vibrations inherent in certain operational settings. The internal components are securely mounted and shielded to prevent dislodging or damage, safeguarding the delicate precision mechanisms from the effects of mechanical stress. This built-in resilience means that the 2793 series is not confined to the sterile environment of a dedicated metrology lab; it can reliably accompany field service engineers or be deployed in production line testing environments where durability is as crucial as accuracy. The ability to withstand shocks and vibrations underscores the thoughtful engineering that has gone into the 2793, making it a dependable partner for critical measurements in a wide array of demanding applications, from routine calibrations to complex on-site verifications.

Your Global Gateway to Unrivaled Quality

When it comes to acquiring the esteemed Yokogawa 2793 Decade Resistance Box, your definitive destination is tpt24.com. As the world’s leading online store for this exceptional product, tpt24.com offers an unparalleled combination of guaranteed authenticity, superior quality, and reliable worldwide delivery. We understand that for precision instruments, authenticity is paramount. Every Yokogawa 2793 sold through tpt24.com is sourced directly from authorized channels, ensuring you receive a genuine product that meets all of Yokogawa’s stringent manufacturing standards. Our commitment to quality extends beyond the product itself; it encompasses the entire purchasing experience. You can be confident in the durability and accuracy of your purchase, backed by our comprehensive warranty. Moreover, tpt24.com is dedicated to providing seamless global access to this vital piece of test equipment. Our efficient logistics network ensures that no matter where you are located on the globe, your Yokogawa 2793 Decade Resistance Box will be delivered swiftly and securely. Trust tpt24.com to be your exclusive and trusted partner in securing the highest caliber of resistance measurement technology.

Specifications

Dielectric Strength 1,000 V AC for one minute between Panel and Circuit
Insulation Resistance More than 500MΩ at 500V DC between panel and circuit
Dimension 497(W)×116(H)×140(D)mm, excluding protrusions
19.57 x 4.57 x 5.51 in.
Weight Approx. 4.8kg
10.6 lbs
Resistance Range 0.1mΩ to 1,111.2100Ω (minimum resistance is 0.1Ω)
Dial Composition 0.001Ω x 10 + 0.01Ω x 10 + 0.1Ω x 11 + 1Ω x 10 + 10Ω x 10 + 100Ω x 10
Resolution 1mΩ
Accuracy ±(0.01%+2mΩ) at temperature of 23 ±2°C, humidity of 45 to 75%, and 0.1W Power Application
Max. Allowable Input Power 0.2SW/slep. Within 1W for overall instrument.
Max. Allowable Input Current 50mA (100Ω steps), 150mA (10Ω steps), 500mA (10 Ω steps) and 1.5A (0.1Ω steps)

Data Sheet

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