4
1.3 Technical Specifications
Error and repeatability of displayed value see Table1-1 below.
Table 1-1
No.
Type of impact
device
Hardness value of Leeb
standard hardness block
Error of displayed
value
Repeatability
1
D
760±30HLD
530±40HLD
±6 HLD
±10 HLD
6 HLD
10 HLD
2
DC
760±30HLDC
530±40HLDC
±6 HLDC
±10 HLDC
6 HLD
10 HLD
3
DL
878±30HLDL
736±40HLDL
±12 HLDL
12 HLDL
4
D+15
766±30HLD+15
544±40HLD+15
±12 HLD+15
12 HLD+15
5
G
590±40HLG
500±40HLG
±12 HLG
12 HLG
6
E
725±30HLE
508±40HLE
±12 HLE
12 HLE
7
C
822±30HLC
590±40HLC
±12 HLC
12 HLC
Measuring range
：
HLD
（
170
～
960
）
HLD
Measuring direction
：
0°~360°
Hardness Scale
：
HL
、
HB
、
HRB
、
HRC
、
HRA
、
HV
、
HS
Display
：
segment LCD
Data memory
：
100 groups max.
（
relative to impact times 32
～
1
）
Printing paper: width is
（
57.5±0.5
）
mm, diameter is 30mm.
Battery pack: 6V NI-MH
Battery charger: 9V/500mA
Continuous working period
：
about 150 hours
（
With backlight off, no printing
）
Communication interface
：
USB1.1
1.4 Configuration
Table 1-2
No.
Item
Quantity
Remarks
Standard
Configuration
1
Main unit
1
2
D type impact device
1
With cable
3
Standard test block
1
4
Cleaning brush (I)
1
5
Small support ring
1
6
Battery Charger
1
9V 500mA
7
Paper for printing
1
8
Manual
1
9
Instrument package case
1
Optional
Configuration
11
Cleaning brush (II)
1
For use with G type
impact device
12
Other type of impact
devices and support rings
Refer to Table 3 and
Table 4 in the
appendix.
13
DataPro software
1
14
Communication cable
1
15
16
