Mitech MH600 Digital Leeb Hardness Tester NDT Metal Harness Gauge (170-960)HLD

MH600 portable Leeb hardness tester, intelligent design can be quickly and easily for on-site testing of metal hardness. IP65 protection, can effectively prevent oil, dust and other corrosion in harsh field environments; with color LCD display, it can also display clear testing results in dim light and strong sunlight environment , which greatly enhance the visual experience; specil multi- point calibration function for convert curve to reduce errors;it can automatically identify the measuring direction when testing, automatically alarm when out of range, to meet the inspection requirements with high precision and multi-angle material collected and support free Conversion between hardness scale; low power consumption design by two AA batteries, support multiple languages. It is widely used in metal processing and manufacturing, special equipment or permanent component failure analysis in service, inspection and other fields. Particularly suitable for large non-removable part of the site hardness testing. It is necessary professional precision instrument to improve the pass rate of production and cost savings.

Function & application

l Die cavity of molds

l Bearings and other parts

l Failure analysis of pressure vessel, steam generator and other equipment

l Heavy work piece

l The installed machinery and permanently assembled parts.

l Testing surface of a small hollow space

l Requirements of formal original record for test results

l Material identification in the warehouse of metallic materials

l Rapid testing in large range and multi-measuring areas for large-scale work piece

Working Principle

The basic principle is to use an impact body of certain weight impacts against the testing surface under certain test force, then measure the impacting velocity and the rebounding velocity of the impact body respectively when the spherically test tip is located 1mm above the testing surface.

The calculation formula is as follows:

HL=1000×VB/ VA

Where:

             HL—— Leeb hardness value

             VB—— Rebounding velocity of the impact body

             VA—— Impacting velocity of the impact body

Working Conditions

l Working temperature:-10℃~+50℃;

l Storage temperature:-30℃~+60℃

l Relative humidity: ≤90%;

The surrounding environment should avoid of vibration, strong magnetic field, co

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