Automatic Recognition Microdur Hardness Tester , IP65 Protection Hardness Measuring Instrument MH600

Mitech auto-recognize probe direction MH600 with lower power consumption than Portable Ultrasonic Thickness Tester

Introduction

This hardness tester is designed for testing metallic materials, the hardness of which ranges from very low to very high values. Hardness testing can be performed directly on-site and in any position. Typical applications are large, heavy workpieces which could only be transported to a hardness testing machine in a laboratory with great difficulty. It is especially suitable for applications in which standard indentation hardness testing is either not feasible or not economical.

This hardness tester comprises an indicating device and an impact device. It is based on the rebound hardness testing method according to Leeb. It is for testing the hardness of all material surfaces over a large range of hardness quickly and independently.

Advantages

Wide measuring range

Based on the principle of Leeb rebound testing method, it can measure the hardness value of all metallic materials. It can also measure the tensile strength of many metallic materials.

Impact device

Support seven types of impact device. Type of impact device automatically identified.

Impact direction correction

Impact direction automatically detected and corrected (after base calibration, except type G) , high measuring accuracy in every impact direction, convenient measurement in any position.

Scale

Integrated conversion of the measured values to other popular hardness scales, e.g. HRC (Rockwell), HRA, HRB, HV (Vickers), HB (Brinell), HS (Shore), HL (Leeb), Rm (Tensile strength for steel).

Calibration

Base calibration function and multi-point calibration function.

HLX conversion function

HLX conversion function to convert HLD values to HLC, HLG, HLDL and HLD+15, and vice versa.

Tolerance limit

Upper and lower limit can be set. It will alarm automatically when the test value exceeding the limit.

Display

Color TFT display (320×240 TFT LCD) with adjustable backlight, allow the user to work at worksites with low visibility.

Memory

Integrated memory – Non-volatile, 500 series of measured values including each individual measured value, mean value, testing date, impact direction, impact times, material and hardness scale etc..

Power saving

Two AA size alkaline batteries as the power source. Continuous operating period of no less than 100 hours (default brightness setting). Display Standby and Auto Power Off functions to save power.

Real time clock

The instrument clock keeps running tracking the time.

Communication

USB communication port. Online transfer of the measured data to PC or laptop via USB.

Robust design

Robust design allow the user to work at dusty worksites .

Operation

Caution: Insufficient preparation of the test procedure may damage to the unit and/or the sample to be measured.

Before each test procedure:

• Clean if necessary.
• Carry out performance check.
• Check or change settings (impact device, impact direction, materials, scales, etc. ).