Accurate low-pressure calibration is essential in industries where measurement reliability, process consistency and compliance all matter. Whether you are working with pressure sensors, transmitters, switches or controlled test environments, having a dependable reference instrument can make calibration faster, easier and more accurate.
The DPC Low Pressure Controller & Calibrator is designed to provide that level of confidence. Built for measuring and generating pressure from 1 hPa to 1000 hPa, this portable instrument combines precision, flexibility and ease of use in a single solution. With programmable pressure profiles, integrated battery power, digital interfaces and a built-in leak test function, it is well suited to both laboratory and field use.
For technicians, engineers and calibration professionals who need a reliable low-pressure calibrator, the DPC offers a practical way to improve accuracy and efficiency across a range of applications.
What is the DPC Low Pressure Controller & Calibrator?
The DPC Low Pressure Controller & Calibrator is a precision pressure measurement and generation device designed for low-pressure calibration applications. It operates across selectable pressure ranges of:
- 1 hPa
- 10 hPa
- 100 hPa
- 1000 hPa
This makes it suitable for calibrating a wide range of low-pressure devices, including:
- pressure sensors
- pressure transmitters
- pressure switches
- gauges and related instrumentation
Because it can both measure and generate pressure, the DPC acts as a versatile test and calibration tool for facilities that need dependable low-pressure control and traceable performance.
Why low-pressure calibration matters
Low-pressure measurement is critical in many technical and industrial environments. Small inaccuracies can lead to process inefficiencies, failed compliance checks, unreliable readings or poor product quality. In applications such as clean rooms, laboratories, automated test systems and production monitoring, pressure stability and calibration confidence are especially important.
A high-quality low-pressure controller and calibrator helps organisations:
- maintain measurement accuracy
- support internal and external calibration standards
- reduce process errors
- improve repeatability in testing
- minimise downtime with faster verification
- increase confidence in pressure-sensitive systems
Using a dedicated instrument like the DPC can simplify routine calibration work while supporting consistent and traceable results.
Key features of the DPC Low Pressure Controller & Calibrator
The DPC has been developed to deliver portable, high-accuracy calibration performance. Its core features include:
- pressure measurement and generation from 1 hPa to 1000 hPa
- programmable pressure profiles
- integrated Lithium-ion battery for portable operation
- leak test function with pass/fail criteria
- USB and RS232 interfaces
- automatic or manual zero-point adjustment
- high long-term stability
- compatibility with non-aggressive gases
- overall accuracy of 0.3% of full scale and 0.1% of end value
These features make it suitable for both standalone calibration tasks and integration into broader testing or automation workflows.
Benefits of the DPC for calibration professionals
Choosing the right calibration instrument can have a direct impact on efficiency and measurement confidence. The DPC offers several practical advantages.
Portable calibration capability
One of the biggest advantages of the DPC Low Pressure Controller & Calibrator is its portability. Thanks to its integrated Lithium-ion battery, users can move the unit around a facility or take it directly to the point of use.
This is particularly useful when calibrating installed equipment, as it reduces the need for disassembly or removal of the device under test. For facilities where downtime needs to be minimised, portable calibration can save time and improve workflow.
Precise pressure control
The DPC provides a high level of control and accuracy across low-pressure ranges. This allows users to perform calibration work with confidence, whether verifying sensors, transmitters or switches.
Its low measurement uncertainty and strong long-term stability help ensure that results remain reliable over time, which is important for quality assurance and standardised calibration procedures.
Programmable pressure profiles
Programmable pressure profiles allow users to automate specific calibration routines based on their own testing requirements. This is especially valuable in environments where repeated tests need to be carried out consistently and efficiently.
Automation helps reduce manual intervention, improves repeatability and can lower the risk of human error during routine calibration work.
Integrated leak test function
The built-in leak test function adds further value by allowing users to define a time domain and maximum allowable drift. After the test period, the unit indicates a pass or fail result for the device under test.
This is useful for confirming system integrity and identifying issues that could affect calibration quality or operational performance.
Digital connectivity
With USB and RS232 interfaces, the DPC can be connected to external systems for data transfer, logging or automated control. This makes it suitable for use in modern test setups where digital communication is essential.
DPC Low Pressure Controller & Calibrator applications
The DPC is suitable for a wide range of calibration and pressure control environments. Its flexibility makes it useful across multiple sectors and working conditions.
On-site and mobile calibration
The compact, battery-powered design of the DPC makes it ideal for on-site calibration. Technicians can carry out precise pressure calibration work directly in the field without needing to transport equipment back to a central laboratory.
This is especially valuable in industrial settings where installed instruments must be checked or adjusted in place, and where operational downtime needs to be kept to a minimum.
Laboratory calibration
In laboratory environments, precision and repeatability are essential. The DPC supports laboratory calibration with high accuracy, stable performance and fine pressure control.
It is well suited for calibrating pressure sensors, pressure transmitters and gauges where traceability and consistency are required as part of quality assurance or compliance processes.
Clean room environments
The DPC is also suitable for clean room applications, where contamination risk and pressure stability are both important. Its operation with non-aggressive gases and its suitability for stable low-pressure control make it a practical choice for sectors such as:
- pharmaceuticals
- semiconductors
- biotechnology
- advanced manufacturing
In these settings, precise control of low-pressure conditions supports both operational quality and environmental control.
Test automation
With programmable functions and digital interfaces, the DPC fits well into automated test systems. It can be used as part of a wider process to streamline repetitive testing, improve throughput and reduce operator error.
This makes it useful in research and development, quality control and automated production test environments where repeatable pressure control is needed.
Production monitoring
In manufacturing and production environments, maintaining the correct pressure conditions is vital for product quality. The DPC can be used for production monitoring, providing real-time pressure control and feedback to help ensure processes remain within specified tolerances.
By identifying deviations early, businesses can reduce waste, lower rework and support more consistent output.
Why choose the DPC Low Pressure Controller & Calibrator?
There are many calibration instruments available, but the DPC stands out because it combines portable operation, precision control and automation-ready features in one device.
It supports pressure generation and measurement from 1 hPa to 1000 hPa, offers programmable routines, includes a useful leak test function and provides the digital connectivity needed for modern calibration environments. Whether used in the lab, on the production floor or in the field, it is built to simplify calibration tasks while maintaining a high standard of performance.
Conclusion
The DPC Low Pressure Controller & Calibrator is a versatile and precise solution for low-pressure calibration across a wide range of industries and environments. With selectable pressure ranges from 1 hPa to 1000 hPa, programmable pressure profiles, integrated battery power and a built-in leak test function, it offers both flexibility and confidence for users who need accurate pressure measurement and generation.
From mobile calibration and laboratory testing to clean room use, test automation and production monitoring, the DPC is designed to support reliable and efficient calibration workflows. For organisations that value precision, portability and repeatability, it is a strong choice.
