Manual

© PCE Instruments
25
English
5.2 Measurement ranges according to material
Material
HRA
HRC
HRB
HB
HSD
HV
(Cast)
steel
59.1...85.8
20…68.5
38.4...99.6
127…651
32...99.5
83…976
CWT steel
-
20.4…67.1
-
-
-
80…898
Stainless steel
-
-
46.5…101
85…655
-
85…802
Grey cast iron
-
-
-
93…334
-
-
Nodular cast
iron
-
-
-
131…387
-
-
Cast
aluminium
-
-
23.8…84
19…164
-
-
Brass (copper-
zinc)
-
-
13.5…95
40…173
-
-
Bronze
(copper-
aluminium)
-
-
-
60…290
-
-
Copper
-
-
-
45…315
-
-
5.3 Technical data of optional impact devices
Impact device
D / DC
D+15
C
G
DL
Impact energy [mJ]
11
11
3
90
11
Mass of impact body [g]
5.5
7.3
3.0
20
7.3
Max. sample hardness
[HV]
940
980
1000
650
940
Penetration depth
At 300 HV [µm]
Ø [mm]
24
0.54
24
0.54
12
0.38
53
1.03
24
0.54
At 600 HV [µm]
Ø [mm]
17
0.45
17
0.45
8
0.32
41
0.90
17
0.45
At 800 HV [µm]
Ø [mm]
10
0.35
10
0.35
7
0.30
10
0.35