JH180 Portable Hardness TesterMeasurement range: (170-960) HLD, (19-651) HB, (13.5-101.7) HRB, (17.9-69.5) HRC, (59.1-88) HRA, (80-1042) HV, (30.6 ~ 102.6) HS
Applicable materials: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel
Error of indication and repeatability of display value: d-type impact device
Hardness: xiao's (HS), Richter (HL), brinell (HB), lowe's (HRC/HRB/HRA), vickers (HV), etc
Measuring direction: any (360 °)
Upper and lower limit setting scope: it has the calibration function of the display value software
Data storage: 373 ~ 2688 (impact times 32 ~ 1) duration: about 360 hours (without the backlighting)
- Technical index
*Compact plastic case，suitable for use under poor working conditions. Test at any angle, even upside down.
*Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
*Large screen (segment LCD), showing all functions and parameters. With EL background light.
*Large capacity memory could store 100 groups information.
*Datapro Software to connect with PC via RS232 port. Micro printer support
*Software calibration function.
*Data memory：max. 100 groups（relative to impact times 32～1）
*Working voltage：3V（2 AA size alkaline battery）
*Continuous working period：about 100 hours（With backlight off）
*Die cavity of molds
*Bearings and other parts
*Failure analysis of pressure vessel, steam generator and other equipment
*Heavy work piece
*The installed machinery and permanently assembled parts.
*Testing surface of a small hollow space
*Material identification in the warehouse of metallic materials
*Rapid testing in large range and multi-measuring areas for large-scale work piece
*Main unit 1
*D type impact device 1
*Standard test block 1
*Cleaning brush (I) 1
*Small support ring 1
*Alkaline battery 2
*Instrument package case 1