タイトルまたは説明

Use:

HP*4.0 automatic pressure regulating concrete impermeability instrument is used to measure the impermeability of concrete,which is used in construction enterprises, scientific research institutions, design departments and other units to engaged in the measurement and experimental research of concrete impermeability.It can also be used for building materials permeability measurement of quality inspection.



Main technical parameter:

Working pressure(MPa)：4

Working mode：automatic pressurization

Number of test specimens：6

Trial die geometric dimensions:：

Top diameter **5mm

Bottom diameter**5mm

Height **0mm

Piston pump parameters：

Plunger diameter *0mm

Stroke *0mm

Reciprocating frequency **6 times/min

flow rate 0.*1L/min

Motor：

Power*0W

Speed **6r/min

The accuracy level of the microcomputer control device  1% (quoted error)