David Ellis
10 a 30 HRC <= ±0.30 HRC
10 a 50 HRBW <= ±0.50 HRBW
35 a 55 HRC <= ±0.30 HRC
60 A 65 HRC
60 A 65 HRC
60 a 80 HRBW <= ±0.45 HRBW
88 a 100 HRBW <= ±0.35 HRBW
< 240 HK0.5 <= ±3.0 HK0.5
> 100 HBW10/500. Incertidumbre <= ±1.0 HBW10/500
> 450 HBW10/3000. Incertidumbre <= ±7.5 HBW10/3000
> 700 HK0.5 <= ±12.0 HK0.5
Rockwell HRC Test Blocks with a hardness range of 30 (w/grids)
Rockwell HRC Test Blocks with a hardness range of 30 (w/grids)
Test Block Brinell HBW5/250 , value 150 HBW5/250, Accr. Cert.
Test Block Brinell HBW5/250 , value 150 HBW5/250, Accr. Cert.
Test Block Brinell HBW5/250 , value 220 HBW5/250, Accr. Cert
Test Block Brinell HBW5/250 , value 220 HBW5/250, Accr. Cert
Test Block Brinell HBW5/250 , value 70 HBW5/250, Accr. Cert.
Test Block Brinell HBW5/250 , value 70 HBW5/250, Accr. Cert.
Test Block Brinell HBW5/750 , value 150 HBW5/750, Accr. Cert.
Test Block Brinell HBW5/750 , value 150 HBW5/750, Accr. Cert.
Test Block Brinell HBW5/750 , value 350 HBW5/750, Accr. Cert
Test Block Brinell HBW5/750 , value 350 HBW5/750, Accr. Cert
Test Block Brinell HBW5/750 , value 500 HBW5/750, Accr. Cert.
Test Block Brinell HBW5/750 , value 500 HBW5/750, Accr. Cert.
Test Block Leeb (Equotip) LD Scale, value 750 LD, Accr. Cert.
Test Block Leeb (Equotip) LD Scale, value 750 LD, Accr. Cert.
Test Block Rockwell HR15N , value 75 HR15N, Accr. Cert
Test Block Rockwell HR15N , value 75 HR15N, Accr. Cert
Test Block Rockwell HR15N , value 83 HR15N, Accr. Cert.
Test Block Rockwell HR15N , value 83 HR15N, Accr. Cert.
Test Block Rockwell HR15N , value 92 HR15N, Accr. Cert.
Test Block Rockwell HR15N , value 92 HR15N, Accr. Cert.
Test Block Rockwell HR15TW , value 73 HR15TW, Accr. Cert
Test Block Rockwell HR15TW , value 73 HR15TW, Accr. Cert
Test Block Rockwell HR15TW , value 83 HR15TW, Accr. Cert.
Test Block Rockwell HR15TW , value 83 HR15TW, Accr. Cert.
Test Block Rockwell HR15TW , value 91 HR15TW, Accr. Cert.
Test Block Rockwell HR15TW , value 91 HR15TW, Accr. Cert.
Test Block Rockwell HR30N , value 80 HR30N, Accr. Cert.
Test Block Rockwell HR30N , value 80 HR30N, Accr. Cert.
Test Block Rockwell HR30TW , value 63 HR30TW, Accr. Cert.
Test Block Rockwell HR30TW , value 63 HR30TW, Accr. Cert.
Test Block Rockwell HR30TW , value 80 HR30TW, Accr. Cert.
Test Block Rockwell HR30TW , value 80 HR30TW, Accr. Cert.
Test Block Rockwell HR45TW , value 22 HR45TW, Accr. Cert.
Test Block Rockwell HR45TW , value 22 HR45TW, Accr. Cert.
Test Block Rockwell HR45TW , value 43 HR45TW, Accr. Cert.
Test Block Rockwell HR45TW , value 43 HR45TW, Accr. Cert.
Test Block Rockwell HR45TW , value 63 HR45TW, Accr. Cert.
Test Block Rockwell HR45TW , value 63 HR45TW, Accr. Cert.
Test Block Rockwell HRA , value 73 HRA, Accr. Cert.
Test Block Rockwell HRA , value 73 HRA, Accr. Cert.
Test Block Rockwell HRA , value 85 HRA, Accr. Cert.
Test Block Rockwell HRA , value 85 HRA, Accr. Cert.
Test Block Rockwell HRA , value 35 HRA, Accr. Cert.
Test Block Rockwell HRA , value 35 HRA, Accr. Cert.
Test Block Rockwell HRFW , value 74 HRFW, Accr. Cert.
Test Block Rockwell HRFW , value 74 HRFW, Accr. Cert.
Test Block Rockwell HRFW , value 86 HRFW, Accr. Cert.
Test Block Rockwell HRFW , value 86 HRFW, Accr. Cert.
Test Block Rockwell HRFW , value 97 HRFW, Accr. Cert.
Test Block Rockwell HRFW , value 97 HRFW, Accr. Cert.