YAW series Hydraulic Compression Strength Testing Machine to test cement, brick and concrete is offered by United Test.  Use hydraulic power driving, hydraulic servo control technology, computer to collect and process data, close loop test with high accuracy for various test materials. Consist of frame, oil source, control system, test fixture. Accuracy class 1, max. test load 300KN.

Main features:
2.1, The tester mainly consist oil cylinder, piston, load cell, compression platen, columns, upper crosshead, oil tank, valve manifold group, controller etc.,
2.2, Use load cell to measure the force, with high accuracy and good stability, repeatability.

   Load cell

2.3, Column surface chrome coating, rust protect and more beautiful appearance.
2.4, Running noise lower than 60dB.
2.5, Industry computer, easy operation and solid panel (class IP65), anti-shock, rustproof etc., function. 

  Industry computer

2.6, Special design oil system pressure less than 25Mpa, ensure the security and enlarge the working life.

2.7, Measuring and control system include digital servo valve, high accuracy load cell, controller, software, with high stability. Meet the test requirement for cement, concrete of various standard. Function of load close loop control; realize consistent speed control or consistent load control. Computer automatic complete the test, automatic calculate the test result, and print test report. 

2.8, Key part like upper and lower compression platen, columns, position pin hardness above 55HRC.  Surface hard chrome coating ensure the surface smooth and clean, with high anti-abrasion ability and low noise. Can work long life without lubricant oil.

Loadframe,
computer,
English compression test software,
load cell,
compression platen,
Safety net cover,
English operation manual

ISO 679:2009 "Cement -- Test methods -- Determination of strength"
GB/T 17671