KZJ-5000 electric bending test machineCement electric bending test machine is an essential instrument for flexural strength test of mortar cement. It can also be used for the bending strength test of other varieties of cement products and non-metal brittle materials.Technical Parameters:1. Maximum load: Model KZJ-5000 is 11.7Mpa5000NModel KZJ-6000 type is 14Mpa6000N2. Loading speed: KZJ-5000 type is 0.117 ± 0.0117Mpa50 ± 5N / SKZJ-6000 type is 0.14 ± 0.014Mpa 50 ± 5N / S3. Indication error: <1% (accuracy level 1)4. Variation of indication value: <1%5. Center distance of support cylinder: 100 ± 0.1mm6. Diameter of support cylinder: Ф10 ± 0.1mm7. Unevenness of two stirring cylinders: <0.1mm8. Center offset of upper and lower fixtures: <1mm