PATON 350 Leakage Tester

The PATON 350 Leakage Tester is designed to allow an engineer to test the leakage rate of a vehicles’ cabin. It is the mid-range machine in terms of performance and is the latest addition to the growing PATON range of NVH Leakage testers.

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The PATON 350 Leakage Tester is designed to allow an engineer to test the leakage rate of a vehicles cabin. The PATON 350 Leakage Tester works by pressurizing and depressurizing the vehicle under test to a specified pressure, and measuring the air volume flow generated to produce a leakage rate, or equivalent body hole size.

The PATON 350 is the mid range leakage tester that has been designed to meet 90% of NVH leakage testing requirements. It is equipped with a fan that is capable of achieving 350 L/s of airflow, and static pressures in excess of ±2500 Pa. The PATON 350 is also a primary measuring device using a set of precision machined conical inlet nozzles to provide impressive accuracy across the entire flow range down to 1 L/s. The PATON 350 is available as both a standard version and a ‘PLUS’ model which adds Windows control, an air heater and a smoke machine.This provides the user with the ability to not only quantify the cabins ability to seal but also identify areas requiring further improvement. Both models are compatible with the optional attenuators. These provide a comfortable and safe working environment without the need for hearing protection, even at full flow.

The PATON 350 is the mid-range NVH leakage tester designed to meet 90% of NVH leakage testing requirements. It is equipped with a fan that is capable of achieving 350 L/s of air flow, and static pressures of ± 2500 Pa.

The Paton 350 ‘PLUS’ model also includes a Touchscreen Windows PC control system, an air heater and a smoke machine.

PATON 350 Key Features

Instrument control pod with GUI interface
Temperature and Barometric sensors
PID Closed Loop Control
SD Card and USB data output
Sensor Damping of 0.5-16s
General uncertainty of Volume flow measurement is ±2% of reading

PATON 350 ‘Plus’ model Key Features

Touch Screen Windows PC control system
Temperature, Barometer and Humidity sensors
PID Closed Loop Control with the ability to create individual test profiles
Data saving direct to computer hard drive
Automatic variable sensor damping
Air Heater
Smoke Machine

Specification
Volume flow measurement 1-350 L/s.
Pressure Measurement ± 2500 Pa
typical duty points 140 L/s @ 2500Pa
350 L/s @ 500Pa
Pressure Measurement Accuracy ± 0.50% of reading +/- 1 digit
Volume Flow Accuracy ± 2% of reading ± 1 digit
Resolution 0.5 Pa
Sensor Damping Control Pod: 0.5 – 16s
Touchscreen PC Control System: Automatic
Power 3kW
Voltage Options 230V ac
Flexible Ducting: Size 5 meters long x 203mm Dia
Flexible Ducting: Weight 7kg
Overall Size 0.74m Wide x 0.85m Deep x 1.5m High

Overall Weight 350kg

Cab Leakage Testing
End Of Line Testing