Additel 227 is an advanced multi-function pressure controller and calibrator designed to meet the demanding requirements of precision pressure calibration and testing applications. Here’s an overview of its key features:

1. Versatile Pressure Control: The Additel 227 offers precise control over pressure levels across a wide range of pressure units, including gauge pressure, absolute pressure, and differential pressure. It provides accurate pressure generation and control for calibration and testing of pressure instruments, such as pressure gauges, transmitters, and sensors.
2. Multi-Function Capability: This calibrator combines various functions into a single device, including pressure generation, measurement, and calibration. It can be used for pressure calibration, leak testing, pressure switch testing, and other pressure-related tasks, streamlining calibration procedures and enhancing efficiency.
3. Wide Pressure Range: With a wide pressure range capability, the Additel 227 covers a broad spectrum of pressure values, from vacuum to high pressures, up to 300 psi (20 bar). This versatility allows it to accommodate different calibration requirements across various industries and applications.
4. Dual Pressure Channels: The Additel 227 features two independent pressure channels, enabling simultaneous control and monitoring of two pressures. This dual-channel capability enhances flexibility and productivity, allowing users to calibrate multiple instruments simultaneously or perform pressure tests with different setpoints.
5. High Accuracy and Stability: Equipped with advanced pressure control technology and high-quality components, the Additel 227 delivers exceptional accuracy and stability in pressure generation and measurement. Its precise performance ensures reliable calibration results and adherence to quality standards.
6. Intuitive User Interface: The calibrator is designed with a user-friendly interface, featuring a large graphical display and intuitive controls. Users can easily set parameters, configure pressure settings, and view pressure readings, enhancing ease of operation and navigation during calibration procedures.
7. Automated Calibration Functions: The Additel 227 supports automated calibration functions, such as pressure ramping, stepping, and leak testing. These automation features streamline calibration processes, reduce manual intervention, and improve efficiency and consistency in calibration procedures.
8. Data Logging and Connectivity: This calibrator is equipped with data logging capabilities, allowing users to record pressure measurements and calibration data for documentation and analysis purposes. Additionally, it may offer connectivity options, such as USB and RS-232, for data transfer and remote control.
9. Portable and Rugged Design: Despite its advanced capabilities, the Additel 227 features a portable and rugged design, making it suitable for both laboratory and field calibration applications. Its compact size, lightweight construction, and durable enclosure ensure ease of transport and reliable operation in harsh environments.

In summary, the Additel 227 is a versatile and reliable multi-function pressure controller and calibrator offering precise pressure control, dual-channel capability, intuitive operation, automation features, data logging, and portability. It serves as an essential tool for precision pressure calibration and testing across various industries and applications, ensuring accuracy, quality, and compliance with regulatory standards.