The VTech PD Pressure Decay Leak Test System is a low-cost, bench-top instrument for detecting gross leaks in sealed refrigeration circuits and components.
A Pressure Decay Leak test is highly recommended prior to tracer gas fine leak testing in order to avoid contamination of the test area. In specific applications, where a low leak rate resolution is sufficient, a PD test may be all is required.
The unit is completely automatic. The cycle is selected via the touch screen or optional barcode scanner and started by a convenient foot pedal. An optional two-color stack light indicates the system status.
Additional configurations include the GF10 for tracer gas filling, PD10-HE for PD test with tracer gas filling, and PD10HR for higher leak test resolution.
Leak test Resolution (Pressure Decay) |
N/A As low as 10-4 mbar l/s with HR model |
# of parts/test |
N/A 1 or 2 |
Maximum working pressure |
N/A 10 bar145 psig |
User Interface |
N/A 5" LCD Touch Screen |
Unit Presets |
N/A 10 |
Control |
N/A PLC |
Component Evacuation |
N/A Optional |
Barcode Scanning |
N/A Scan model and serial number |
Data-Management |
N/A Record process data (pdf export file) |
Stack Light |
N/A 2 Color Audio Alarm |
Internet Support Ready |
N/A Remote Assistance |
Installation & Training |
N/A Guided Project Start-up & Process Education |
Technical Assistance |
N/A Free Lifetime Telephone & Email Support |
