Nagman-Calibrators

  Accurate pressure measurement is essential for safe and efficient industrial operations. Whether it is a chemical plant, an oil and gas facility, a power plant, or a pharmaceutical production line, critical decisions depend on the reliability of pressure instruments. To ensure correct readings, pressure devices must be regularly tested and verified using a primary reference standard. One of the oldest and most trusted tools used for this purpose is the dead weight pressure gauge . A dead weight pressure gauge is widely recognized as a primary calibration standard because it operates on a simple and fundamental physical principle: pressure equals force divided by area. By using known weights and a precisely machined piston-cylinder assembly, it allows industries to test and measure pressure with exceptionally high accuracy and long-term stability. What Is a Dead Weight Pressure Gauge? A dead weight pressure gauge is a mechanical device that generates pressure by applying know...

  Accurate pressure measurement is critical in industries where safety, quality, and process efficiency depend on precise control. From calibration laboratories to manufacturing plants, maintaining stable and repeatable pressure values is essential. A precision pressure controller plays a key role in achieving this accuracy by generating, controlling, and maintaining pressure with a high degree of reliability. What Is a Precision Pressure Controller? A precision pressure controller is an advanced calibration and testing instrument used to accurately control pressure within a defined range. Unlike manual pressure sources, it allows fine adjustment and stable pressure control, making it ideal for calibration and testing applications. These controllers are commonly used to verify and calibrate pressure measuring devices such as gauges, transmitters, and sensors. Their ability to maintain consistent pressure makes them indispensable in environments where even minor deviations can a...

  Accurate pressure measurement is essential in industries where safety, quality, and efficiency are critical. Over time, pressure gauges can drift due to continuous usage, environmental conditions, and mechanical wear. This makes pressure gauge calibration a vital process to ensure instruments provide reliable and precise readings. Nagman Instruments offers advanced calibration solutions that help industries maintain measurement accuracy and regulatory compliance. What Is Pressure Gauge Calibration? Pressure gauge calibration is the process of comparing a gauge’s readings with a known reference standard and making adjustments if deviations are found. This process confirms whether the gauge operates within acceptable accuracy limits. Regular calibration helps detect errors early, prevents incorrect pressure readings, and ensures smooth process control. In industries such as oil & gas, power generation, pharmaceuticals, and manufacturing, accurate pressure data is non-negoti...

  In today’s industrial environment, accuracy and consistency in pressure measurement are more important than ever. From manufacturing plants to research facilities, every process depends on reliable instrumentation to ensure safety, quality, and regulatory compliance. Among the many tools used in pressure measurement and testing, the precision pressure controller has become essential for achieving stable, repeatable, and highly accurate pressure outputs. Nagman Instruments, with decades of engineering expertise, continues to lead the way in delivering world-class pressure control solutions that support modern calibration needs. The Growing Importance of Precision Pressure Controllers A precision pressure controller is designed to generate, control, and maintain pressure with exceptional accuracy. Unlike manual pumps or simple test tools, it provides automated pressure setting, fast stability, and superior repeatability. This is especially important in industries where even sli...

In every industry where pressure plays a crucial role—whether it’s manufacturing, oil and gas, pharmaceuticals, food processing, or utilities—accurate monitoring is essential for safety, performance, and compliance. Traditional mechanical gauges have served industries for decades, but modern operations demand higher precision, better reliability, and improved data visibility. This is where the digital pressure indicator becomes indispensable. Designed for accuracy, stability, and ease of use, digital indicators have transformed pressure monitoring and calibration processes across industries. Companies looking for dependable measurement technology often turn to Nagman Instruments , known for delivering advanced and reliable calibration and testing equipment. Their digital pressure indicators are engineered to support industrial requirements with exceptional performance, durability, and accuracy. The Need for Accurate Pressure Monitoring Pressure is one of the most important paramet...

  Accurate pressure measurement is vital in industrial environments where even minor deviations can affect safety, product quality and operational efficiency. A precision pressure controller plays a crucial role in maintaining this accuracy by offering highly stable and consistent pressure output for calibration and testing. Unlike standard pressure sources, which may fluctuate, a precision pressure controller ensures fine pressure setting and regulation, making it ideal for laboratory calibration, research, aerospace, oil & gas, manufacturing and process industries. In this blog, we’ll explore how precision pressure controllers work, their advantages and real-time industry applications. We also look at related calibration tools such as dead weight pressure gauge , pressure gauge calibration procedures and Level Calibration System for a holistic understanding of pressure and level measurement calibration. What Is a Precision Pressure Controller? A precision pressure cont...

  Accurate temperature measurement is essential in almost every industry—manufacturing, pharmaceuticals, aerospace, food processing, research labs, and even environmental monitoring. As technology advances, industries increasingly depend on non-contact measurement tools like thermal cameras, infrared thermometers, and IR sensors. For these instruments to deliver accurate readings, they must be calibrated regularly using one highly reliable device: the black body calibrator . A black body calibrator provides stable, controlled temperatures and acts as a reference source for calibrating infrared temperature-measuring instruments. Without proper calibration, even high-end IR devices can drift over time, leading to inaccurate readings and potential safety or quality issues. This makes black body systems indispensable for industries that rely on thermal precision. What Is a Black Body Calibrator? A black body calibrator is a specialized device that emits thermal radiation with a pr...

Accurate pressure measurement is essential in almost every industrial environment—from manufacturing and oil & gas to power plants, laboratories, and process automation. Even the most advanced instruments drift over time due to environmental conditions, mechanical wear, and continuous usage. That’s why regular calibration is critical. Among the most reliable and field-friendly tools used in pressure calibration are calibration hand pumps . These compact, durable, and efficient pumps help technicians generate pressure quickly and precisely, making them ideal for both on-site and laboratory applications. Their portability and ease of operation make them one of the most trusted tools for maintenance teams, calibration engineers, and quality control technicians. What Are Calibration Hand Pumps? Calibration hand pumps are manually operated tools designed to generate pressure or vacuum for testing and calibration. They are commonly used with: Pressure gauges Transmitters Switches Digital...