Portable Leeb Hardness Tester ML108
Brief Introductions:
Modern Plastic cover,offor dable, variant of the ML108 with additional features.Easy operationg due to intuitive menu system, Fast, support optional built-out mini-printer.
Instrument Features:
Large memory for 500 groups tests
Auto-recognition of connected Impact Device
Auto-recognition of Impact Device test direction
Statistical data and upper-lower limit setting
RS-232 interface (to hyperterminal or dataview software)
Time and date setting; auto-clock
Back-light LCD
Direct display of hardness scales Rockwell HRB, HRC, Vickers
HV, Brinell HB, Shore HS, Leebs HL
Conversion to tensile strength σb (U.T.S.)
For all metallic materials
Impact device provides testing at any angle, even upside down
Integral thermal printer
High accuracy ±6HLD and conforms to ASTM A 956
Six impact devices are available for special applications
Auto-recognition of Impact Device test direction
Statistical data and upper-lower limit setting
RS-232 interface (to hyperterminal or dataview software)
Time and date setting; auto-clock
Back-light LCD
Direct display of hardness scales Rockwell HRB, HRC, Vickers
HV, Brinell HB, Shore HS, Leebs HL
Conversion to tensile strength σb (U.T.S.)
For all metallic materials
Impact device provides testing at any angle, even upside down
Integral thermal printer
High accuracy ±6HLD and conforms to ASTM A 956
Six impact devices are available for special applications
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Portable Leeb Hardness Tester ML108Technical Specifications
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Specifications
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ML108
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Order#
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852-108
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Hardness parameter
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HL,HRC ,HRB,HRA,HV,HB,HS
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Tensile strength U.T.S. range(steel only)
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ób from 374 to 2652
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Accuracy
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Within±6HLD
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Functions
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Auto-recognition of connected probe and probe test direction, auto-conversion to other hardness scales
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Memory
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500 test maximum
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Data-output
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RS-232 to hyper terminal (MS) and data view TH-160
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Statistics
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Average value, min-max ,upper-lower limits
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Impact device
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D (standard)
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Optional impact devices
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DC/D+15/DL/G/C/E
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Max. hardness value
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900HV-1000HV
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Work piece radius
(convex/concave)
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Rmin=50mm (with support ring Rmin=10mm)
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Min. Work piece weight
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2~5kg on stable support
0.05~2kg with compact coupling
Except C and G impact device
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Work piece min. thickness coupled
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5mm,expect with impact device G:10mm,C:1mm
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Work piece min. case hardened depth
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0.08mm ,expect C impact device 0.2mm and G impact device 1.2mm
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Power
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AA3V
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Operating temperature
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0 to 40 ℃
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Overall dimensions
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131mmx75mmx31mm
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weight
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200g(including impact device and printer)
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Accuracy and repeatability of displayed value:
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No.
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Type of impact device
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Oreder#
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Hardness value of Leeb standard hardness block
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Erro of displyed value
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Reapeatability
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1
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D
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852-418
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760±30HLD
530±40HLD |
±6 HLD
±10 HLD |
6HLD
10HLD |
|
2
|
DC
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852-428
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760±30HLD
530±40HLD |
±6 HLDC
±10 HLDC |
6HLD
10HLD |
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3
|
DL
|
852-438
|
878±30HLD
736±40HLD |
±12 HLDL
|
12HLDL
|
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4
|
D+15
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852-458
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766±30HLD
544±40HLD |
±12 HLD+15
|
12HLD+15
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5
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G
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852-478
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590±40HLD
500±40HLD |
±12 HLG
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12HLG
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6
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E
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852-468
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725±30HLD
508±40HLD |
±12 HLE
|
12HLE
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|
7
|
C
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852-448
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822±30HLD
590±40HLD |
±12 HLC
|
12HLC
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Standard Deliveries:
Main unit with impact device type D
Test block with HLD-value
Cleaning brush
RS-232 Data cable
SINOWON certificate
Operation Manual
Carrying case
Optional Accessories:
Optional Mini-printer
Optional Support Ring
Optional Impact devices