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Portable Leeb Hardness Tester

Portable Leeb Hardness Tester

Portable Leeb Hardness Tester
CategoriesHardness Tester
AlbumView larger image
BrandL&D
ModelLB-200
FOB portShenzhen
Terms of PaymentWestern Union, T/T, Paypal
Update Time2020-09-22
Detail Information

Portable Leeb Hardness Tester 

( LB-200 )

 

Feature

 
  Impact device D integrated
  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
 

Technical 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-200
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
2*AAA battery 1.5V
Operating temperature
0ºC -50ºC
Humidity
≤90 %
Dimension
145 × 66 × 36 mm
Weight
130g

 

Standard Delivery

 
  Main unit with integrated 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
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