MITECH MH310 high-precision portable Leeb Hardness Tester supports a variety of Hardness
MITECH MH310 high-precision portable Leeb Hardness Tester has an error of indication D type +/- 6HLD, is a segment code liquid crystal display, MH310 high-precision Leeb Hardness Tester can be 360 ° probe direction measurement, through manual adjustment.
mitech
MH310
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Overview
MH310 high-precision portable Leeb Hardness Tester is based on the principle of Leeb hardness measurement, which can easily and quickly detect the hardness of a variety of metal materials on site, and supports free conversion between Leeb, Brinell, Rockwell and other hardness systems. It adopts a high-contrast segment code LCD screen, with clear display and stable performance, and integrates an all-in-one high-speed thermal printer, which can print measurement results on site instantly. It is widely used in the quality control of annealing, tempering and quenching hot treated workpieces, the hardness testing of machine tool guide rails and automobile chassis, the on-site in-service hardness testing of large non-detachable parts, the quality inspection of hardware, forging, machine tools and special steels, and the quality control of products in the process of mass production.
Functional use
Mold cavities
Bearings and other parts
Failure analysis of pressure vessels, turbine-generator sets and their equipment for heavy workpieces
Installed mechanical or permanently assembled components
Workpieces with a tight test space
Formal original records of test results are required
Material division of metal material warehouse.
Rapid inspection of multiple measuring parts in a large area of large workpieces
Features
Based on the Leeb hardness measurement principle, a wide range of metal materials can be inspected
One main unit can be equipped with 6 different impact devices
The "Steel" material is supported, and when the "Forged Steel" specimen is tested with a D/DC type impact device, the HB value can be read directly, eliminating the need to manually check the table
It adopts high-contrast segment code LCD display, which is simple and convenient to operate
It has the function of calibration of the indicator software
It can store up to 100 groups (32~1 impact times) hardness measurement data, and each group of data includes a single measurement value, average value, impact direction, times, material, hardness system and other information
It can display the remaining battery power in real time, and the charging progress can be displayed when charging
It has a high-brightness EL backlit display, which is convenient for use in low-light environments
It is equipped with power-saving functions such as automatic sleep and automatic shutdown
The thermal printer is integrated with the instrument, which works quietly and prints fast, and can print the test report on site
It is equipped with USB interface, and can transmit measurement results, measurement value storage management, measurement value statistical analysis, print measurement value report, batch setting instrument parameters, etc., through the optional PC data processing software, to meet the higher requirements of quality assurance and management
Small, portable, and highly reliable, the instrument is suitable for harsh operating environments and is resistant to vibration, shock, and electromagnetic interference
Dimensions: 212mm× 80mm×32mm
Comparison of Mattel's full range of Hardness Tester products
mitech MH310 Leeb Hardness TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement range | 170~960HLD |
| Measurement direction | Support vertical down, diagonal down, horizontal, diagonal up, vertical up |
| Error of indication | ±6HLD |
| Indication Repeatability | ±6HLD |
| Measurement material | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile cast iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel |
| Hardness system | HL/HB/HRC/HRB/HRA/HV/HS |
| Impact energy | 11mJ |
| Impact device | D型5.5g/7.2g |
| Ball Hardness | D1600HV |
| ball head diameter | D3mm |
| Ball head material | D type tungsten carbide |
| Average surface asperity of specimen | D型1.6μm；C型0.4μm |
| Minimum depth of hardened layer | D型≥0.8mm；C型≥0.2mm |
| Display | High contrast ratio segment code liquid crystal |
| Data storage | Maximum 100 Groups (Impact 32~ 1) |
| Adjustment | Single point calibrated |
| Interface | On-site printing, thermal printer and instrument integration |
| Power Supply | 6V nickel-metal hydride battery pack |
| Power Supply | 9V/500mA; Charging time 2.5~ 3.5 hours |
| Working time | About 150h (without printing or backlighting) |
| Communication interface | USB1.1 |
| working language | Chinese |
| Shell material | ABS engineering plastics |
| Dimensions | 212*80*32mm |
| Machine Weight | 5.5KG |
| PC software | Yes. |
| Impact device | D type |
mitech MH310 Leeb Hardness Tester Packing list
Instrument host x1, USB cable x1, standard Richter Hardness block x1, manual x1, D-type Impact device x1, nylon brush x1, small support ring x1, instrument case x1.
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.