China Mask Leakage factory Mask Leakage Tester A leakage isolation test allows the operator to isolate the location of a leak and possibly remedy the situation; thereby permitting the continued fielding of the mask. Mask components that are prone to leaks include: voicemitters, exhalation ports and disks, inlet port seals, and drink hoses and couplings. The user interface is a simple, easy to use touchpad and digital display. A universal power supply ensures the unit is operable almost anywhere in the world. All tools and materials are neatly stored and transported in a rugged self-contained PelicanTM case. Product Specifications Size32" (L) x 22.5" (W) x 20" (H) while packed Weight~90 lbs/41 kg packed, ~60 total unpacked Power Supply100 to 250 Volts AC, 50/60 Hz Aerosol ReagentPoly-dispersed oil (PAO-4) Aerosol DetectionNear-forward light scattering photometer Detection Range0.0005 to 100% Fit Factor Limit200,000 Data OutputRS-232 serial port Patents6,435,009 / 6,848297 / 7,140,234 / 7,343,783China Mask Leakage factory website:http://www.crzntecn.com/mask-testing-instruments/mask-leakage/