Additel 209/210 Series Loop Calibrator

Precision in Your Pocket: The New Calibrator

The demands of modern industrial and laboratory calibration are relentless, requiring tools that are not only highly accurate but also incredibly robust, versatile, and intuitively designed. A significant advancement in this critical field is marked by the introduction of a new generation of loop calibrators. These devices are meticulously engineered to address the inherent challenges and limitations of traditional calibration tools, delivering a seamless experience that prioritizes both unparalleled efficiency and absolute precision. From their impressively comprehensive feature set, encompassing the ability to measure, source, or simulate loop current and DC volts, to their user-friendly interface and rugged construction, these calibrators are setting a new standard for what’s expected in essential measurement, calibration, and troubleshooting tasks. Their consistent, reliable performance across a variety of demanding conditions makes them an indispensable asset for professionals across numerous sectors, ensuring every reading and every calibration is both precise and utterly dependable.

Unmatched Accuracy for Critical Measurements

In the realm of process calibration, accuracy is paramount, and this new loop calibrator delivers exceptional precision, setting a new benchmark for reliable measurements. It boasts an impressive accuracy to 0.01% of reading, a crucial specification for applications where even minute deviations can have significant consequences. This high level of precision applies across its core functions, including measuring, sourcing, and simulating loop current, as well as measuring DC volts. Such meticulous accuracy ensures that technicians can trust their readings implicitly, leading to more reliable system performance and reduced operational errors. The inclusion of ISO 17025-accredited calibration with data included further reinforces confidence in the device’s metrological performance, providing users with verifiable proof of its precision right out of the box. This commitment to accuracy makes it an indispensable tool for maintaining the integrity of critical control loops.

Comprehensive Loop Control: Source, Simulate, Measure

This innovative loop calibrator stands out for its comprehensive functionality, providing essential capabilities to measure, source, or simulate loop current. This all-in-one approach streamlines the calibration and troubleshooting process, reducing the need for multiple, specialized instruments. The device can actively source a precise current into a loop, simulating a transmitter’s output for testing control systems. Conversely, it can accurately measure the current flowing in a live loop, verifying transmitter performance. For more advanced troubleshooting, it can simulate a transmitter, allowing technicians to check receiver linearity or controller responses without a physical transmitter. The simultaneous mA and % span display further enhances usability, giving technicians immediate visual feedback of both the raw current value and its proportional percentage within the configured span, making diagnostics quicker and more intuitive. This versatility ensures that professionals have all the necessary tools for complete loop validation in one compact device.

Smart Features: HART Resistor, Ramp, and Step

Beyond its core measurement and sourcing capabilities, this calibrator is equipped with smart features designed to enhance efficiency and compatibility. It includes a HART 250Ω resistor in series with a 24V loop, an essential component for communicating with HART-enabled field devices without needing an external resistor. This simplifies setup and ensures seamless digital communication with smart transmitters. The calibrator also offers advanced selectable ramp and step functions. The auto ramp feature allows for smooth, continuous changes in current, ideal for performing valve linearity tests or checking control loop responses over a range. The auto step function enables technicians to program discrete current steps, useful for verifying transmitter linearity or controller step responses. Combined with a built-in 24V loop power supply, these features automate common calibration tasks, saving significant time and reducing manual effort during field diagnostics and commissioning.

Diverse Applications for Industrial Efficiency

The versatility and robust design of this loop calibrator make it an indispensable tool across a wide spectrum of industries and specialized applications. In process control and automation, it is crucial for calibrating 4-20mA current loops connected to pressure, temperature, flow, and level transmitters, ensuring their accurate operation for optimal plant control. For HVAC and building management systems, it assists in calibrating sensors and actuators that rely on current signals, maintaining energy efficiency and environmental comfort. In the water and wastewater treatment industry, it’s used to calibrate instruments monitoring flow rates, pH levels, and chemical dosages, crucial for operational compliance and public safety. Pharmaceutical manufacturing benefits from its precision in validating process instrumentation in cleanrooms and production lines, where strict regulatory compliance is paramount. Furthermore, its ability to measure DC volts makes it suitable for troubleshooting voltage signals from various sensors or power supplies. The switch functionality adds another layer of utility, allowing technicians to test switches or alarm points within a control system, ensuring that safety interlocks and operational thresholds are correctly configured. Its portability and long battery life enable efficient on-site calibration and troubleshooting, minimizing downtime across all these critical sectors.

Robust Design and Extended Battery Life

Designed for the rigors of industrial environments, this loop calibrator boasts impressive durability and extended operational capacity. With an over-voltage protection of 30V DC (240V AC) and overload current protection of 33mA DC, it is built to withstand common electrical faults, safeguarding the instrument and ensuring longevity. The robust construction is further highlighted by its ability to perform reliably in a working environment ranging from -10°C to 50°C with 95% RH and at altitudes of less than 3,000 meters. It has also undergone stringent vibration/shock testing, including random 2G from 5 to 500 Hz and a 1-meter drop test, confirming its resilience against typical field hazards. Powering this reliable performance is a single 9V alkaline battery, offering an impressive battery life of 18 hours in output mode (12mA/500Ω) and an even longer 50 hours in measure mode. An optional DC 9V adapter is also available for extended use. This combination of ruggedness and long-lasting power ensures the calibrator is always ready for demanding tasks, minimizing interruptions in workflow.

Compact and Intuitive User Experience

Despite its comprehensive capabilities, this loop calibrator is designed with a focus on portability and ease of use, making it an ideal tool for field technicians. Its compact size, measuring 163 x 83 x 41 mm, and lightweight design, at only 350g, ensure it can be comfortably held and easily transported. The VA LCD display, measuring 2.04 x 2.04 inches (52 x 52 mm), provides a clear and intuitive interface for viewing measurements and configuring settings. This display, combined with straightforward controls, simplifies complex calibration tasks, allowing technicians to quickly access various functions like auto step, auto ramp, and span step. The thoughtful design reduces the learning curve and enhances operational efficiency, ensuring that even less experienced users can perform accurate calibrations with confidence. This blend of powerful features and user-centric design makes it a highly efficient instrument for everyday calibration needs.

tpt24: Your Global Authority for Calibration Tools

When it comes to acquiring this state-of-the-art loop calibrator and its essential accessories, tpt24 stands as the undisputed premier online store globally. With an unwavering, steadfast dedication to ensuring paramount customer satisfaction and upholding unparalleled product excellence, tpt24 unequivocally guarantees that every single product dispatched is of the absolute highest quality and comes with an irrefutable assurance of authenticity. Regardless of your geographical location, whether you are situated in bustling industrial hubs requiring immediate solutions or remote research facilities at the ends of the earth, tpt24 is resolutely committed to delivering this indispensable, high-performance tool directly to your doorstep. Their unparalleled global shipping capabilities, combined with an unwavering focus on providing only genuine, top-tier products and comprehensive support, firmly establish them as the most trusted and reliable source for this loop calibrator and related calibration tools. By choosing tpt24, you are not merely making a purchase; you are making a discerning, long-term investment in reliability, unwavering precision, and the profound assurance that you are receiving the very best in process calibration technology, all meticulously backed by a world-class service and support system.