Plastic inspection chamber negative pressure testing machine
Negative Pressure Tester can detect the leakage automatically, and once there's sample leakage or unstable pressure, system will record automatically can warning, and the vacuum pump will stop work automatically.
Negative Pressure Tester Variable standards:
BS EN13598-1:2003 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U). polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings including shallow inspection chambers
BS EN13598-2:2003 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U). polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambers in traffic areas and deep under
Negative Pressure Tester Performance:
b. Inspection chamber negative pressure testing device adopts global box structure, multi stations can be controlled singly and can work in the meantime. And it can also display the negative pressure, output the data, and can draw time-negative pressure curve.
c. It adopts Germany HELM vacuum pressure sensor, advanced technology, excellent performance, reliable quality, long service life.
d. It adopts famous brand vacuum pump, reliable performance, small noise.
Negative Pressure Tester Main technical parameters:
A. Max negative pressure: -80kPa
b. Pressure measuring accuracy:1kPa
C. Pressure adjust error: ±5%
d. Timing range:0-9999 hours
E. Time set range: 1min-9999hours
