Explanation:
This product completely consistent with national and industry technical specification and standard as follows:
ASTM C 805, BS 1881:202, NF P18-417, DIN 1048 and UNI 9189
This product is suitable for supervision company, quality sampling inspected in-site, and testing centers etc., at the same time, it can automatically evaluating results in-site, without manual calculation.
Specifications:
1. Measuring strength ranges: 10-60MPa
2. Normal impact energy: 2.207J
3. Stiffness of strike tension spring: 785N/cm
4. Strike hammer stroke: 75mm
5. The consistency of the sample displayed values: ≤±1(difference value between digital sampling output value and the pointer readings)
6. The rebound values calibrated on steel anvil: 80±2
7. Power: 1.5V AA alkaline batteries 2pcs
8. Power consumption: sampling case ≤50mA(average current); idle case: ≤20mA9. Storage: 100*50*16=80000 testing results