Standard:SH/T 0093-1991,ASTM D2276
Characteristics:
uBench type structure
uDigital timing and display, easy for observing
uLow noise pump (1L/s)
Main parameters:
uVacuum degree:≥80kPa
uFilter paper:Diameter(47~50)mm,Hole diameter 0.8um,Mass≤0.1g/pc
uElectrical requirement:AC220V±22V 50Hz