Cement rubber sand compressive strength tester Automatic compression testing machine

QUICK DETAILS

The YAW-300B test machine is mainly used for the compressive strength test of building materials such as brick, stone, cement and concrete, and can also be used for the mechanical properties test of other materials.

The use of microcomputer to achieve electronic measurement, automatic completion of compressive strength test, automatic calculation and print report, widely used in the construction industry and cement production enterprises.

STANDARD

GB/T 17617-1999:"Test method for strength of cement mortar (ISO method)"

ISO 679:1989

FEATURES

1. The measurement and control system adopts high-precision digital servo valve with force closed-loop control function, which can load at the rate of equal load, or load at the same stress rate, with high control precision and good reliability.

2. Hydraulic system: The hydraulic oil in the fuel tank drives the high-pressure pump to enter the oil passage through the motor, and flows through the check valve, high-pressure oil filter, differential pressure valve group and servo valve to enter the oil cylinder. The computer sends a control signal to the servo valve to control the opening and direction of the servo valve, thereby controlling the oil flow into the cylinder to achieve constant-speed test force control.

3. Force measuring system: It adopts high-precision amplifier and A/D converter. It can display the load, peak value, loading speed and intensity in real time without dividing the file. The PID closed-loop control strategy is used to achieve constant speed loading, and the loading curve is displayed in real time. Automatic interval timing and continuous testing. Query experimental results or print test results more flexible and convenient

4. Safety protection device: When the test force exceeds 3% of the maximum test force, the overload protection and the oil pump motor stop. When the piston rises to the upper limit position, the limit is protected and the pump motor is stopped.

MAIN CONFIGURATIONS

TECHNICAL PARAMETERS

Packaging & Shipping

    Shanghai Glomro Industrial Co., Ltd was founded in 2012. Specializing in the production of thermal analysis machine, laboratory instrument, analytical instrument, testing equipment, industrial measurements and instruments products. Products of high quality, fashionable, widely used in a variety of industrial areas, not only has the broad masses of the domestic sales market, but also exported to Europe and the United States.
    Glomro hinge over the years has always adhered to "quality of products in order to survive, credibility and development services" business purposes. Committed to providing you with high-quality products and quality services. Have a professional, dedicated design management team, from product design, mold making, molding to the Product assembly, for each aspect and processes are rigorously testing and control.

    Over the past few years of production and management and exploration, we set up our own quality management system. Industry standards including SAE,IEC JEDEC,ASTM and MIL-STD,ISO:9001,UL,CE certified. Glomro always implement the concept of customer value creation for customers tailored products to meet the needs of different customers, and continuously provide customers with solutions to technical problems,further exploration innovation,and excellence.

    We can provide customers with professional and prompt pre-sales, mid-sales, and after-sales support. Warmly welcome you and opening up the boundaries of communication. We synchronize with your ideal partner.