Portable Leeb Hardness Tester ML218
Brief Introductions:
Modern metal cover,high-end, variant of the ML218 with additional features.Easy operationg due to intuitive menu system, Fast, support optional built-out mini-printer.
Instrument Features:
l Large memory for 500 groups tests
l Auto-recognition of connected Impact Device
l Auto-recognition of Impact Device test direction
l Statistical data and upper-lower limit setting
l RS-232 interface (to hyperterminal or dataview software)
l Time and date setting; auto-clock
l Back-light LCD
l Direct display of hardness scales Rockwell HRB, HRC, Vickers
l HV, Brinell HB, Shore HS, Leebs HL
l Conversion to tensile strength σb (U.T.S.)
l For all metallic materials
l Impact device provides testing at any angle, even upside down
l Integral thermal printer
l High accuracy ±6HLD and conforms to ASTM A 956
l Six impact devices are available for special applications
Portable Leeb Hardness Tester ML218Technical Specifications
Accuracy and repeatability of displayed value:
|
No.
|
Type of impact device
|
Oreder#
|
Hardness value of Leeb standard hardness block
|
Erro of displyed value
|
Reapeatability
|
|
1
|
D
|
852-418
|
760±30HLD
530±40HLD |
±6 HLD
±10 HLD |
6HLD
10HLD |
|
2
|
DC
|
852-428
|
760±30HLD
530±40HLD |
±6 HLDC
±10 HLDC |
6HLD
10HLD |
|
3
|
DL
|
852-438
|
878±30HLD
736±40HLD |
±12 HLDL
|
12HLDL
|
|
4
|
D+15
|
852-458
|
766±30HLD
544±40HLD |
±12 HLD+15
|
12HLD+15
|
|
5
|
G
|
852-478
|
590±40HLD
500±40HLD |
±12 HLG
|
12HLG
|
|
6
|
E
|
852-468
|
725±30HLD
508±40HLD |
±12 HLE
|
12HLE
|
|
7
|
C
|
852-448
|
822±30HLD
590±40HLD |
±12 HLC
|
12HLC
|
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