Vacuum Porosity Tester

Porosity Tester is a desk top quality control system for checking porous level in molten Aluminium under vacuum condition. Designed ideally for fast, repeatable and reliable, this unit can be placed next by furnaces for accurate on site monitoring of quality standard. This unit performs qualitative analysis of gas content diluted in molten Aluminium and give primarily indication of potential defects, such as: porosity, blow holes, shrinkage porosity, which are major problems in producing Aluminium casting products. Once it is noticeable, the further treatment can proceed to ensure molten free of gas prior to casting. SPESIFICATIONS : - Power source: Electrical 1 Phase, 220V, 0.5kW, 50/ 60Hz. - Vacuum range: -700mmHg to -760mmHg. - Package including: sample cup ( 2 pcs) , crucible tong ( 1 pc) , rubber seal ( 1 pc) , hand gloves ( 1 pair) , thermal paper ( 5 pc) , manual book ( 1 pc) , comparasion chart ( 1 pc) . Note: All samples are taken from a batch Molten Aluminium which has same level of Hydrogen gas but tested at various vacuum level in 5 minute