I. Main Functions:

The Portable Point Load Test Instrument is a device that can conveniently and quickly determine the tensile and compressive strength of rocks. Due to the use of top-notch and fragment loading, the pressure at which the rock fails is less than that of a conventional pressure machine. Moreover, the samples do not need to be processed into regular specimens, making it suitable for on-site measurements and easy to use for testing low-strength rocks. This is a simple scientific testing tool with the advantages of convenience, economy, and speed, and can be used for rock mechanics property tests in coal mines, geology, hydraulic engineering, transportation, construction, and other projects.

II. Main Technical Parameters:

   System Operating Pressure: 60 MPa

(2) Piston Diameter: φ63mm, Stroke: 150mm

(3) Piston Area: 31.15 square centimeters.

(4) Pressure: 100 KN

(5) Display Type: Digital; Accuracy: Grade I; Indicating Resolution: 0.01 KN

(6) Sample Height Allowance: 150mm

(7) Allowable Sample Height: 0

(8) Sample Width: 108mm

(9) The digital meter features peak hold functionality.

(10) The hydraulic cylinders are self-produced bi-directional cylinders with good end face stability.

(11) Equipped with a separate independent dual-action hand pump.

(12) Equipped with a safety shield.