Product Overview:

MH600 portable Leeb hardness tester, intelligent design can be used quickly and easily for on-site testing of meta hardness IP65 protection, can effectively prevent oil, dust and other corrosion in harsh fie d environments; with color LCD display, it. can also display clear testing results in dim light and strong sun light environment which greatly enhance the visual experience; special 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, Ow 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 

Technical Specifications:

Error and repeatability of displayed value showed in Table below.

      No.

   Type of impact device

   Hardness value of Leeb standard hardness block

   Error of displayed value

   Repeatability

       1

   D

   760±30HLD

530±40HLD

   ±6 HLD

±10 HLD

   6 HLD

10 HLD

       2

   DC

   760±30HLDC

530±40HLDC

   ±6 HLDC

±10 HLDC

   6 HLD

10 HLD

       3

   DL

   878±30HLDL

736±40HLDL

   ±12 HLDL

   12 HLDL

       4

   D+15

   766±30HLD+15

544±40HLD+15

   ±12 HLD+15

   12 HLD+15

       5

   G

   590±40HLG

500±40HLG

   ±12 HLG

   12 HLG

       6

   E

   725±30HLE

508±40HLE

   ±12 HLE

   12 HLE

       7

   C

   822±30HLC

590±40HLC

   ±12 HLC

   12 HLC

*Measuring range：HLD（170～960）HLD

*Impact direction: vertically downward, oblique, horizontal, vertical upward, automatically identify

*Material: steel and cast steel，cold work tool steel, stainless steel, Grey cast iron,Nodular cast iron, cast aluminum alloys,BRASS(copper-zinc alloys),BRONZE(copper-aluminum/tin alloys),Wrought copper alloys

*Hardness Scale：HL、HB、HRB、HRC、HRA、HV、HS

*Display：Color TFT,320x240 dots, dot-matric LCD

*Built-in: conversion table from(to) HLD to(from)HLG,HLC,HLDL,HLD+15

*Data memory：500 measurement series.(relative to impact times 32～1)

*Battery : 3V,two AA size,alkaline batteries

*Standby Time: About 100hours (with default brightness)

*Communication interface：USB1.1

Product Features:

* Based on the principle of leeb hardness testing theory, it can measure the Leeb hardness of many metalic materials.

* One main unit can match to 6 impact devices Automatically identify the type without calibration. (D impact device is for defaulted standard)

* Automatically identify the state of impact devices (connect, disconnect, error, etc.)

* Automatically identify the direction of impact device (Except G), 360o comprehensive free measurement.

* 320x240 TFT LCD screen. information-rich, intuitive, clear display, adjustable brightness , easy to use in dimly lit environments and intense sunlight.

* Basic (single-point) calibration and umlti-point calibration function for convert curve, to reduce the test error.

* Hardness scales can be converted to HL, HRB, HRC, HRA, HV, HS.

* Built-in Leeb hardness conversion function to converse HLD to HLC, HLG, HLDL, HLD+15, which is convenient for calibration and value conersion.

* Preset up and low limit of hardness value, it will alarm automatically if out of range alarm, convenient for batch testings,

* Chinese-English conversting, menu operation, easy and convenient.

* It can store 500 groups (impact times 32~1) hardness values, each data includes single testing value, average value, measurement data/time, impact direction, frequency, material, hardness and other information.

* USB interface can do transmission measurements, value storage management, value statistical analysis, printing the value report and batch setting the instrument parameters through the PC data-pro software, to meet the highter damand for quality assurance and management.

* ABS plastic seal design, IP65 protection, which can effectively prevent oil, dust and other corrosion of harsh environments.

* Dimension: 150mm x 76mm x38mm.

Mitech Hardness Tester Series Comperation:

       Model

   MH660

   MH600

   MH180

   MH320

   MH310

   MH100

        Type

   seperated

   seperated

   seperated

    seperated  

    seperated 

    integrated 

        Outline

   AI-Mg alloy

   Plastic

   plastic

   plastic

   plastic

   plastic

        Display

   Color LCD

   color LCD

   segment LCD

   DOT matrix LCD

   segment LCD

   segment LCD

        Direction

   auto

   auto

   auto

   auto

   auto

   auto

        Calibration 

   multi-point & single-point

   multi-point&single-poing

   multi-point&single-poing

   single point

   single point

   single point

        Port

   Bluetooth / USB 

   USB

   USB

   USB

   USB

   USB

        Memory

   1000 groups

   500 groups

   100 groups

   500 groups 

   100 groups

   100 groups

        Power

   two AA size battery        

   two AA size battery    

   two AA size battery    

   Ni-MH battery

   NI-MH battery

   Li-battery

        Print

   Thermal mini printer(optional)

   No

   No

   Thermal mini printer

   Thermal mini printer

   No

        Standby

   about 300H

   about 100h

   about 100h

   about 100h

   about 150h

    about 200h 

        Version

   English/Chinese

   English/Chinese 

   English

    Multi-language 

   English

   English