Devoted to hardness testing more than 60 years
PRODUCTS
1. KB-3000A AUTOMATIC BRINELL HARDNESS TESTER
2. KB-3000S AUTOMATIC BRINELL HARDNESS TESTER
3. KB-3000E ELECTRIC BRINELL HARDNESS TESTER
4. PORTABLE DIGITAL BRINELL INDENTION TESTER
5. PORTABLE BRINELL HARDNESS TESTER
6.ACCESSORIES FOR K-3000B BRINELL HARDNESS TESTER
7. HR1500 AUTOMATIC ROCKWELL HARDNESS TESTER
8. HR150P AUTOMATIC ROCKWELL HARDNESS TESTER
9. HR450 AUTOMATIC ROCKWELL SUPERFICIAL HARDNESS TESTER
10. HR45P AUTOMATIC ROCKWELL SUPERFICIAL HARDNESS TESTER
11. KH-3000 NOSED ROCKWELL HARDNESS TESTER
12. KH-3100 NOSED ROCKWELL SUPERFICIAL HARDNESS TESTER
13. KH-3200 ROCKWELL & ROCKWELL SUPERFICIAL HARDNESS TESTER
14. PORTABLE ULTRASONIC HARDNESS TESTER
15. ACCESSORIES FOR HARDNESS TESTER
16. STANDARD HARDNESS TEST BLOCKS
17.TUNGSTEN CARBIDE BALL FOR HARDNESS TESTERS

 


STANDARD HARDNESS BLOCKS

Standard Rockwell hardness blocks, standard Brinell hardness blocks, standard Vickers hardness blocks and standard Leebs hardness blocks are providing.

HARDNESS SCALE RANGE
HRA 20~88 HRA
HRB 60~100 HRB
HRC 20~70 HRC
HRD 55~77 HRD
HRE 84~100 HRE
HRF 80~100 HRF
HRG 55~94 HRG
HR15N 70~91 HR15N
HR30N 42~80 HR30N
HR45N 20~70 HR45N
HR15T 73~93 HR15T
HR30T 43~82 HR30T
HR45T 34~72 HR45T
HBW10/3000 100~450 HBW
HBW5/750 100~450 HBW
HBW2.5/187.5 100~450 HBW
HBW10/1000 100~450 HBW
HBW5/250 100~450 HBW
HBW2.5/62.5 100~450 HBW
HV0.05 175~125HV,400~600HV,700~800HV
HV0.1 175~125HV,400~600HV,700~800HV
HV0.2 175~125HV,400~600HV,700~800HV
HV0.3 175~125HV,400~600HV,700~800HV
HV0.5 175~125HV,400~600HV,700~800HV
HV1 175~125HV,400~600HV,700~800HV
HV2 175~125HV,400~600HV,700~800HV
HV3 175~125HV,400~600HV,700~800HV
HV5 175~125HV,400~600HV,700~800HV
HV10 175~125HV,400~600HV,700~800HV
HV20 175~125HV,400~600HV,700~800HV
HV30 175~125HV,400~600HV,700~800HV
HV50 175~125HV,400~600HV,700~800HV
HLD 400~500HLD
HLD 500~600HLD
HLD 600~700HLD
HLD 700~800HLD

 

 

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