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岩石压力试验机

Rock Compression Testing Machines

岩石压力试验机

Rock Compression Testing Machines — Rock Mechanics Equipment

Uniaxial compressive strength and deformability are the core design inputs for tunnels, foundations, slopes and mine pillars. Our range runs from a portable 300 kN field frame and a digital 1000 kN tester to a 1500 kN modulus system with extensometers, a 2000 kN servo stiff frame for post-peak behaviour and a 3000 kN servo system for large or very strong specimens. Rock strength, specimen diameter and whether you need modulus or post-peak data decide the choice. Lab procedures generally follow ASTM D7012, with IS 9143 and IS 9221 used on Indian projects.

5 models Range code RCM OEM available

Applicable standards

ASTM D7012 IS 9143 IS 9221 ASTM D4543

How to specify

  1. Size capacity so your strongest specimen fails at no more than 80% of full scale.
  2. Specify a spherical seat on the upper platen to suit ASTM D7012 alignment.
  3. Choose servo stiffness control if you need post-peak or brittleness data.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.