YAW-300 Constant Loading Pressure Testing Machine

YAW-300 Constant Loading Pressure Testing Machine

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Description

This product is suitable for the compressive strength test of brick,stone, cement, concrete and othermaterials, and can also be used forthe compressiveperformance test of other materials. The products comply withISO, ASTM and otherstandards.

Features

  1. The working oil cylinder and the working piston adopt precision couplings, embedded with composite sealing rings to achieve the best sealing state;
  2. The axial plunger high-pressure oil pump is used, which works smoothly and has low noise;
  3. The sensor adopts a pressure sensor, which is highly reliable;
  4. The control valve adopts a high-precision digital micro-flow valve with high control precision;
  5. Adopt the principle of automatic loading to strengthen the control of the loading rate.

Specification

Maximum test force (kN) 300
Measurement accuracy range 10% ~ 100%
Indication accuracy ≦ ±1%
Loading rate (kN/s) 0.3 ~ 9.9
The distance between the upper and lower platen (mm) 180
Pressure plate diameter (mm) Φ120
Piston maximum stroke (mm) 90
Piston diameter (mm) Φ140
Oil maximum pressure (MPa) 31.5
Power supply voltage AC380V ± 10%, 0.55kW
Dimensions (mm) 890 × 600 × 1450
Weight (kg) 400

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