1. Use
"YAW-300 electro-hydraulic servo constant lading rate compression testing machine CTM, pressure testing machine" is used for the flexure and bending test, compression test to the material like cement, mortar, concrete, building material producst and other material.
2. Charateristics
"YAW-300 electro-hydraulic servo constant lading rate compression testing machine CTM, pressure testing machine" adopts computer control and the control modes of isodromic test force, test force keeping, etc. It has the management functions such as automatic acquiring and saving the test data and curve, database. It is equipped with a network port, can be updated and connected to the network cenetre. It has the advantages such as high accuracy, good stability, compact structure, easy operating, etc. It confirms with teh requirements of GB/t 3722-92, GB/t2611-92.
| Max. test force |
300KN |
| Measuring range |
4%-100%F.S. |
| Relative error to force value |
±1% |
| Control lading rate range |
0.1-10KN/s |
| Lading rate error (no higher than) |
±5% |
| Piston stroke |
80mm |
| Upper and lower pressure platen distance |
0-375mm |
| Upper and lower roller span |
185mm |
| Upper bracket pressure roller distance |
150mm |
| Motor power |
0.75kW |
| Testing machine outline dimension |
940×580×1460mm |
| Main frame weight |
450Kg |
Audited Supplier 
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