Features
• Wide measuring range in HL and direct display of converted hardness values in HRB, HRC, HV, HB and HS
• For most metals (see table)
• Provide testing at any angle, even upside down
• High accuracy tolerance of maximum 0.8% on solid parts
• Backlight LCD display showing all functions and parameters
• Data output RS-232C
• Optional printer available
• Low battery indication
• Auto-off after three minutes
Technica data:
|
Material
|
HLD
|
HRB
|
HRC
|
HB
|
HV
|
HS
|
|
Steel and cast steel
|
300-900
|
38-100
|
20-68
|
81-654
|
81-955
|
32-100
|
|
Cold work tool steel
|
300-840
|
-
|
20-67
|
-
|
80-898
|
-
|
|
Stainless steel
|
300-800
|
46-101
|
-
|
85-655
|
85-802
|
-
|
|
Grey cast iron
|
360-650
|
-
|
-
|
93-334
|
-
|
-
|
|
Nodular cast iron
|
400-660
|
-
|
-
|
131-387
|
-
|
-
|
|
Cast aluminum alloys
|
170-570
|
23-84
|
-
|
19-164
|
-
|
-
|
|
Brass
|
200-550
|
13-95
|
-
|
40-173
|
-
|
-
|
|
Bronze
|
300-700
|
-
|
-
|
60-29
|
-
|
-
|
|
Copper
|
200-690
|
-
|
-
|
45-315
|
-
|
-
|
|
Name
|
Portable Leeb Hardness tester
|
|
Model
|
LB-100
|
|
Hardness scales
|
HL, HRB, HRC, HV, HB, HS
|
|
Measuring range/metallic materials
|
200~900HLD
|
|
Accuracy
|
±0.8 % (HLD=800)
|
|
Statistics
|
Average value
|
|
Memory
|
50 groups
|
|
Output
|
RS-232C
|
|
Impact device
|
D(standard type）
|
|
Workpiece radius (convex/concave)
|
Rmin=50mm(with support ring Rmin=10mm)
|
|
Workpiece minimum weight
|
2.5kg on solid support(0.1kg with couplant paste)
|
|
Workpiece min. thickness coupled
|
3mm
|
|
Workpiece min.case hardned depth
|
0.8mm
|
|
Power
|
4*AAA battery 1.5V
|
|
Operating temperature
|
0ºC-50ºC
|
|
Humidity
|
≤90 %
|
|
Dimension
|
120 × 62 × 30 mm
|
|
Weight
|
160g
|
Standard Delivery
• Main unit
• Impact device type D
• Hardness test block with HLD-value
• Cleaning brush
• Coupling paste
• Carrying case
• Instruments certificate
• Installation & user manual
Optional Accessories
• Impact device
• Support rings for convex and concave surfaces
• RS232 or USB cable and software
• Bluetooth communication and software
