Material Method Impact device
D/ DC D+ 15 C G E DL
Steel and cast steel
HRC 20^ 68.5 19.3^ 67.9 20.0^ 69.5 22.4^ 70.7 20.6^ 68.2
HRB 38.4^ 99.6 4 7.7^ 99.9....

l Compact plastic case suitable for use under poor working conditions. Test at any angle, even upside down.
l Wide measuring range. It can measure the hardness of all metallic....

competitive

l Measuring range HLD 170^ 960 HLD
l Measuring direction 0Â ° ~ 360Â °
l Hardness Scale HL
HB
HRB
HRC
HRA
HV
HS
l Display segment LCD
l Data memory 100 groups....

General Specification:

items specification
Linearity 0.5%
Repeatability 0.2%
Accuracy Better than  ± 1% for velocity above 0.2m/ s
Response Time 0-999 second, user....

Usage Range:
Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy, ....

SPECIFICATIONS
Range: ( 0 ~ 9999) mm
Bandwidth: ( 0.5 ~ 15) MHz
Material Velocity: ( 1000 ~ 9999) m / s
Dynamic Range: e 32dB
Vertical linear error: d 3%
Horizontal linear....

competitive

Å ¸ Capable of performing measurements on a wide range of material.
Å ¸ Four transducer models.
Å ¸ Probe-Zero function, Sound-Velocity-Calibration function.
Å ¸ Two-Point....