Select high accuracy pressure gauges with superior precision & digital resolution, ideal as secondary standards for calibration labs & ISO 9000 procedures.
Our range of high accuracy, precision, and high-resolution pressure gauges is engineered for applications demanding the utmost confidence in pressure measurement. These instruments serve as reliable secondary pressure standards and master test gauges, featuring high-resolution digital displays and selectable pressure units. They are indispensable tools for calibration laboratories, research facilities, and quality assurance departments needing to verify and calibrate other pressure instrumentation in compliance with rigorous standards such as ISO 9000, ensuring precise monitoring and control in critical processes.
Find out more about High Accuracy, Precision & Resolution Pressure Gauges to determine which product options and capabilities will best meet your application requirements.
High accuracy, precision, and resolution are critical attributes for pressure gauges intended for demanding measurement tasks, particularly when serving as a secondary pressure standard within calibration facilities or research environments. These instruments are distinct from general-purpose gauges due to their advanced sensor technology and sophisticated signal processing, which deliver minimal deviation from the true pressure value (high accuracy), exceptional repeatability of measurements (high precision), and the ability to discern very small changes in pressure (high resolution). The digital displays commonly featured on these gauges play a significant role in achieving high-resolution readings, eliminating the parallax errors and interpretation ambiguities often associated with analog dials, and allowing for clear representation of minute pressure fluctuations.
When employed as a master test gauge, these instruments become the benchmark for verifying and calibrating other pressure measuring devices, such as pressure transmitters, transducers, and mechanical gauges. This function is indispensable for organizations adhering to stringent quality management systems, like ISO 9000, where traceable and accurate calibration of all critical instrumentation is a fundamental requirement. The selectable pressure units available on these high-specification gauges add a layer of versatility, enabling engineers and technicians to work with various scales (e.g., bar, psi, kPa, mmHg, inH2O) without the need for manual conversions, which can introduce errors and inefficiencies, particularly in labs that handle diverse equipment or international standards.
The application of high accuracy pressure gauges is pivotal in scenarios where precise pressure control or monitoring is paramount. For instance, in aerospace research, they might be used to verify the performance of components under exact pressure conditions. In pharmaceutical manufacturing, they ensure that critical processes operate within tightly controlled pressure parameters. Calibration laboratories rely on them as reference standards to adjust and certify other pressure instruments. Furthermore, when paired with pneumatic or hydraulic hand pumps, these gauges facilitate the accurate generation and setting of specific calibration pressures, allowing technicians to systematically check devices under test and document any deviations, ensuring that process instruments perform within their specified tolerance limits. The ability to use one of these gauges as a reference standard for routine checks on other pressure instrumentation ensures ongoing operational integrity and compliance within industrial plants, research facilities, or field testing environments.