Differential Pressure Test Devices
The Most Precise Decision Point of Your Production Line
Advanced differential measurement technology that compares pressure drops between the part to be tested and a leak-tight reference volume.
BT4000 - Advanced Leak Testing Device
Versatile Test Infrastructure
With wide configuration options ranging from vacuum to high pressure, it adapts to every production line. In addition to standard leak testing requirements, it combines all industrial processes such as blockage, product function and volume tests in a single device.
Differential Precision
Thanks to advanced differential measurement technology, it instantly and reliably detects even microscopic pressure differences on your production line. (0.1 Pa @ 1 Bar)
Smart Data Management and IoT
Fully integrates with your Industry 4.0 vision. You can remotely monitor test reports generated in the format you need via IoT technology, receive automatic email reports, or transfer them directly to your computer in Excel format via USB.
Technical Infrastructure and System Features
Measurement Resolution & Scale: 0.1 Pa sensitivity at 1 Bar and 0.5 Pa sensitivity at 6 Bar with differential measurement. Wide scale support from vacuum up to 25 Bar.
Automation & PLC Integration: 24V programmable 7 Input / 7 Output port, capable of directly controlling external automation systems, conveyors and valves.
Test Modes: Leak Detection, Continuous Flow, Blockage, Fatigue and Pressure Decay/Time (ΔP/t).
Industry 4.0 Communication: RS232/RS485 Modbus RTU as standard; optional Profinet, EtherCAT and Ethernet TCP/IP network connectivity.
Interface and User Management: User-friendly 7-inch color touchscreen, memory for more than 500 different test programs, and operator authorization via mechanical key.
Flexible Units and Verification: Testing flexibility in international units such as Pa, Pa/sn, sccm and cm³/min, with instant calibration verification through the front-panel master port.
BT4000D - Dual Differential Test Device
Specially developed for the most demanding leak tests, independent of environmental conditions. Thanks to its dual differential measurement technology, it performs flawless leak measurement independent of ambient temperature in products with high heat transfer coefficients or expanding structures.
With the ability to test two products independently at the same time, it provides up to 50% time savings on your production line.
Complete Isolation from Environmental Effects
Prevents temperature changes in the environment and on the part from affecting test results. Even in challenging parts with high heat transfer coefficients, it produces absolutely accurate results independent of ambient conditions.
50% Time Savings / Dual Test
Thanks to its dual differential infrastructure operating independently from each other, it allows you to test two different products at the same time. In high-volume serial production lines, it instantly doubles your capacity.
Smart Data Management and IoT
Fully integrates with your Industry 4.0 vision. You can remotely monitor test reports generated in the format you need via IoT technology, receive automatic email reports, or transfer them directly to your computer in Excel format via USB.
Technical Infrastructure and System Features
Measurement Resolution & Scale: 0.01 Pa ultra-high resolution within the 0–50 Pa differential range with dual differential architecture. Wide configuration range from vacuum up to 25 Bar.
Automation & PLC Integration: 24V programmable 7 Input / 7 Output port, capable of directly controlling external automation systems, conveyors and valves.
Test Modes: Pressure Decay (ΔP), Pressure Decay/Time (ΔP/t), Continuous Flow, Blockage and Fatigue modes
Industry 4.0 Communication: RS232/RS485 Modbus RTU as standard; optional Profinet, EtherCAT and Ethernet TCP/IP network connectivity.
Interface and User Management: User-friendly 7-inch color touchscreen, memory for more than 500 different test programs, and operator authorization via mechanical key.
Flexible Units and Verification: Testing flexibility in international units such as Pa, Pa/sn, sccm and cm³/min, with instant calibration verification through the front-panel master port.
BT4001-LP - Low Pressure Test Device
Specially optimized for leak testing systems operating between 0.005 and 0.1 Bar. In sterile packaging, medical parts and sensitive electronic enclosures where high pressure may cause damage, it safely detects microscopic leaks through differential measurement without damaging the product.
Micro and Sterile Part Optimization
Prevents temperature changes in the environment and on the part from affecting test results. Even in challenging parts with high heat transfer coefficients, it produces absolutely accurate results independent of ambient conditions.
Differential Sensitivity at Low Pressure
Thanks to its dual differential infrastructure operating independently from each other, it allows you to test two different products at the same time. In high-volume serial production lines, it instantly doubles your capacity.
Smart Data Management and IoT
Fully integrates with your Industry 4.0 vision. You can remotely monitor test reports generated in the format you need via IoT technology, receive automatic email reports, or transfer them directly to your computer in Excel format via USB.
Technical Infrastructure and System Features
Measurement Resolution & Scale: Sensitive manual regulation between 0.005 and 0.1 Bar. 0.01 Pa resolution within the 0–50 Pa differential pressure range.
Automation & PLC Integration: 24V programmable 7 Input / 7 Output port, capable of directly controlling external automation systems, conveyors and valves.
Test Modes: Leak Detection, Continuous Flow, Blockage, Fatigue and Pressure Decay/Time (ΔP/t).
Industry 4.0 Communication: RS232/RS485 Modbus RTU as standard; optional Profinet, EtherCAT and Ethernet TCP/IP network connectivity.
Interface and User Management: User-friendly 7-inch color touchscreen, memory for more than 500 different test programs, and operator authorization via mechanical key.
Flexible Units and Verification: Testing flexibility in international units such as Pa, Pa/sn, sccm and cm³/min, with instant calibration verification through the front-panel master port.
Perfect
Your System
Correct connection and verification equipment is essential to achieve 100% accurate results from differential leak tests.
