Introduction

The microelectomechanical hydraulic servo pressure testing machine is based on the GB/T17671-1999 《testing the strength of cement mortar testing Method (ISO)》 ,  GB/T16826-2008 《Electro hydraulic Servo Universal Testing Machine 》", GB/T50081-2019 《Test Method for Physical and Mechanical Properties of Concrete》.

This series of microelectromechanical hydraulic servo pressure testing machines is loaded hydraulically and uses electro-hydraulic servo control technology to test the mechanical properties of building materials such as cement, mortar, bricks, and concrete for compression and bending resistance, displaying the loading force value, loading speed, and loading curve. Automatic processing, storage, and printing of experimental data.

Technical Parameters

v Model: DYE-3000SF

v Maximum test force (KN): 3000

v Testing machine level: Level 1

v Piston control mode: one-way

v Sensor type: oil pressure sensor

v Space adjustment: cushion block adjustment

v Compressed space (mm): 340

v Maximum travel (mm): 100

v Power Supply (KW): 2.3

v Upper pressure plate size (mm): Φ 300

v Lower pressure plate size (mm): Φ 300

v Host dimensions (mm): 1230 * 500 * 1385

v Whole machine weight (Kg): 1786

Installation environment requirements

v Environmental temperature: 10 ℃~35 ℃

v The relative humidity should not exceed 80%

v In an environment without vibration, corrosive media, or strong electromagnetic interference

v The levelness should not exceed 0.2mm/1000mm

v There should be a space of 0.7m around, and the equipment must be reliably grounded

Power requirements

This device uses single-phase 220V/50Hz AC power with stable voltage, which should not exceed ± 10% of the rated voltage. The allowable current for the socket should not exceed 10A.

Hydraulic oil requirements

v This equipment uses standard hydraulic oil as the working fluid:

v When the room temperature is above 25 ℃, use No. 68 anti-wear hydraulic oil.

v When the room temperature is below 25 ℃, use No. 46 anti-wear hydraulic oil. When the room temperature is too low in winter, after turning on the machine

v Please warm up the engine (start the oil pump motor) for 10 minutes before adding load. When frequently used, hydraulic oil needs to be replaced every six months

v Please replace the fuel tank and filter according to the degree of oil contamination.