Portable Hardness Tester Uee 912
Measuring Principle
This Metal Hardness Tester is based on Leeb Rebound Hardness (HL) principle, proposed by Dr. Drietmar Leeb, is a dynamic hardness testing method. Hardness value is calculated as the ratio of the indenter impact velocity to the rebound velocity.

Functions & Features
● High-quality metal shell.
● Precise measuring performance.
● 3 years warranty and professional services.
● Large LCD screen with back-light.
● PC Software for data management.

Application Industries
This Metal Hardness Tester is provided 3 years warranty and professional services, able to be applied in below fields:
● Smelting industry
● Factories who need to processing metallic materials: Automobile, motorcycle, railways and other vehicles industry, aerospace and so on.
● Inspection companies, research institutes, university laboratories.
● Petroleum industry, chemical industry, annual inspection of large equipment, electrical equipment, pressure vessels and so on.
Technical Parameters
|
Model |
Uee 912 |
|
Measuring Range |
(170-960) HLD, (17.9-69.5) HRC, (19-683) HB, (80-1042) HV, (30.6-102.6) HS, (13.5-101.7) HRB, (59.1-88) HRA |
|
Hardness parameter |
HL, HRC, HRB, HRA, HS, HB, HV |
|
Accuracy |
±6HLD |
|
Memory |
600 groups |
|
PC Connection |
Yes |
|
Battery |
2*AA |
|
Operating Temperature |
-20℃~+60℃ |
|
Dimensions |
130×70×30mm |
|
Weight |
300g |
|
Standard Delivery |
Main unit, D type probe, Calibration test block, Supporting ring, USB cable, Software, Backup accessories (Impact ball*1, Cable*1, Spanner*1), Cleaning brush, Operation manual, Certificate. |
|
Optional Accessories |
Optional probes, Shaped support rings, Testing blocks |
|
Warranty |
3 years |
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