AMITTARI AL-150N cement Rebound instrument Rebound instrument cement Hardness Gauge
SE
AL-150N
AMITTARI AL-150N Cement Rebound instrumentSPEC
AMITTARI AL-150N Cement Rebound instrumentDetails
AMITTARI AL-150N Cement Rebound instrumentPacking list
- SKU
- NB005125
- Strength Measurement Range
- 20~60 Mpa
- Nominal kinetic energy
- 2.207J
- Spherical radius of the end of the putter
- 25±1.0 mm
- pointer length
- 20.0±0.2 mm
- Pointer friction
- 0.5~0.8 N
- Hammer impact length
- 75±0.3 mm
- Hammer take-off position
- Scale "0"
- Hammer disengagement position
- Scale line "100" mark
- Working length of spring
- 61.5±0.3 mm
- Stiffness of spring
- 7.85±0.40 N/cm
- Steel anvil ratio constant
- 80±2
- size
- 270x55x55 mm
- Weight
- 1040 g
AMITTARI Cement Hardness Tester complies with JGJ/T23-2001 technical regulations, and is used to test the compressive strength of concrete within the range of 20-60Mpa. The standard energy of the system is 2.207J, and the display system is a medium-sized pointer direct-reading type. This cement Hardness Tester It implements GB9138-88 and JJG817-1993 national metrology verification regulations and standards, and is supervised by the CHINA Academy of Building Research. The cement Hardness Tester is suitable for testing the strength of general building components, bridges and various concrete components (slabs, beams, columns, bridges).
Features
* The center guide rod is made of imported materials, with high precision and wear resistance.
* The shell is made of super duralumin to avoid damage to the instrument during on-site operations and prolong the service life;
* The pointer slider adopts an external spring coil structure, which is not only convenient for friction adjustment, but also can ensure the uniform friction between the pointer shaft and the pointer slider to ensure the accuracy of the instrument.