一、Product Introduction

The permeability testers comply with standards including GB/T50081-2002 (Test Method for Mechanical Properties of Ordinary Concrete), T0528-94, and GBJ81-85. Primarily used for evaluating the permeability performance of lake soil and determining permeability grades, they also measure the air permeability of building materials and conduct quality inspections. As such, these devices are widely adopted across production, construction, design, and research sectors.

二、Technical Parameters

1、Maximum working pressure	4mpa
2、Working mode	Automatic constant pressure (digital display model features automatic constant pressure and automatic pressure increase)
3、Number of specimens that can be tested at once	6
4、Test mold geometry (also called main mold)	The upper diameter of the mold cavity is Ф174.8mm the lower diameter of the mold cavity is 185mm and the height is 153mm
5、Plunger pump parameters	Flow rate: 0.16 L/min
6、Electric motor	120W power
7、Power supply	380V-50HZ
8、Overall dimensions	950x800x950mm
9、Quality	About 220kg