Technical data

MEASURING AND TESTING EQUIPMENT
840
15
Features:
•Widemeasuringrange,forallmetallic
materials
•DirectdisplayofhardnessscalesHRB,
HRC, HV, HB, HS, HL
•Conversiontotensilestrength(U.T.S)
•Testatanyangleevenupsidedown
•Removableprintedincluded
•LargeLCDdisplayshowingallfunction
and parameters
•Batterylowindication
•Powerchargingindicationonthe
keyboard LED
•Faultdistinguishedindetails(E1-E5)
Accessories:
•Removableprinter  1
•ImpactdevicetypeD 1
•TestblockwithHLDvalue 1
•Charger   1
•Cleaningbrush  1
•Carryingcase  1
Order No. Type Description
KW0600213 KW06-213 Digital Port Hardness Tester
Specication
Hardness Scale HL, HRC, HRB, HV, HB, HS
Tensile Strength U.T.S Range (mpa) 374~1999
Accuracy
±6HLD (760 ± 30HLD) Error of Displayed Value
6hld (760 ± 30hld) Repeatability of Displayed Value
Standard Impact Devices D
Optional Impact Devices DC/D+15/G/C/DL
Max. . Workpiece Hardness
(Convex/Cancove)
996HV (for impact devices D/DC/DL/D+15/C)
646HB (For Impact Device G)
Min. Workpiece Weight (kg)
2~5 on Stable Support
0.05~2 with Compact Coupling
Min. Workpiece Thickness (mm)
5 (Impact Device D/DC/DL/D+15)
1 (Impact Device C)
10 (Impact Device G)
Min. Thickness of Hardened
Layers (mm)
0.8
Power Rechargeable Batteries NiMH 5 x 1.2V 600mAh
Charging Time 3 hours
Continuous Working Time (h) About 50 (without Printing and Backlight)
Operating Temperature (
°
c) 0~40
Relative Humidity
<
90%
Overall Dimension (mm) 268 x 86 x 50
Weight (gr) 615 (Including Impact Device and Printer)
Specication
Hardness
Scale
D/DC
LD: 170-900
D+15
LD+15:330-900
C
LC:350-960
DL
LC:560-950
G
LG:200-750
Steel and Cast
Steel
HRC
HRB
HB
HV
HS
20.4-68.4
38.4-99.8
81-654
81-955
32.5-99.5
19.3-67.9
80-638
80-937
33.3-99.3
20-69.51 20-69.52
Cold Work Steel/
Stainless Steel
HRC
HV
20.4-67.1
80-898
19.8-68.2
80-935
80-683
80-996
37-99.9
81-646
80-950
47.7-99.9
90-646
Cast Aluminium
HB
HRB
19-164
23.8-84.6
19.8-68.2
80-935
31.8-102.1
20.7-68.2
30.6-96.8
Nodulor Cast Iron HB 131-387 100-941 32-168
Grey Cast. Iron
HB
93-334
23-210
23.8-85.5
127-364
Brass
HB
HRB
40-173
13.5-95.3
22.7-85 92-326
Bronze HB 60-290
Copper HB 43-315
Measuring Range
HARDNESS TESTER
Digital Port Hardness Tester
HARDNESS AND CONCRETE