China Rockwell Hardness Tester Hardness Tester Tester

Details and features:Eyepiece: with Omron encorder Data computing systems: accuracy is up to 0.01umJust click one button the hardness value will display on screen directlyMain components are made of famous brand: American 3M, Allegro, and Japanese Omron, NKK Ensure long using life of instrument can stable working for a very long time.Systems:Lift & down system: State Patent, more easier to focus, more stable in work Proprietary ball repositioning system: ensure the repeat precision and repeatability of the whole test processOptical system: designed by our senior optical engineer not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.LED cold light source: Adjustable according to different user's visual habits. Avoid visual fatigue.Extended function:Vickers & Knoop hardness testing capabilitiesTesting force can be extended to 2KG (HV2)Digital Touch Screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing processBuilt-in printer: easily to save data can print testing times, hardness value, average value, Max. Value, Min. Value, Xmax-Xmin directly, easy for operator to save the data.Data storage & transfer: Store 300 groups of test dataMemory function after shut offvia RS232 port with our own designed software transfer to computerExcellent apperance:One-time casting aluminum molding shell ensure structure more stable; Car painting technology, pure white color makes more decent; High scratch resistance capability, ensure long using life.
Main purpose and application:
1.Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2.Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3.Glass, chip and ceramic material.Specification:ModelMHVD-1000AT
(CE certificate No. : GB/1067/3980/12 Issue 1)Hardness scaleHV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2Conversion scaleHRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45TTesting force10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N)
Test force error:±1.0%Loading speed≤50μm/secIndenterStandard Rectangular pyramid diamond indenter (136º±0.5º)LCD Screen size8 inchMin. measuring unit0.01μmHardness value rang1HV-4000HVHardness value of readingDigital LCD Screen (118x99mm)Total magnification100X (For Observation) , 400X (For Measurement)
(Can be extended to 150X or 600X)Loading MethodAutomatically(Load, dwell and unload the testing force)Duration Time1-99s (each step is 1 second)TurretAuto Turret (High degree of automation, improve work efficiency)Objective lens center and indenter centerCoincidence accuracy error < 1um (objective lens center posWire Mesh ition can be adjusted)Specimen Allowing Maximum Height85mmThroat depth115mmInstrument size and Net weight490x185x515mm (LxWxH) 43kgRefrigeration Equipment Packing size and Gross weight625*430*900mm ( LxWxH) 57kgLight SourceLED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)Power Supply220V + 5%, 50/60 Hz (110V is available)X-Y Testing TableLeather Machinery Dim.:100x100 mm, Max. Travel Range: 25x25mm,
Moving Resolution Ratio: 0.01mm
(Digital X-Y Testing Table with digital LCD Screen for Optional)Data OutputBuilt-in Printer; Built-in RS-232 interface (transfeCar Safety r data to cManipulator omputer, easy for long time save)Executed StandardGB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734Standard Accessories1 piece:
10XOmrondigital micro eyepiece ; 10X and 40X objective lens; Vickers indenter; X-Y Testing Table; Flat fixture; sheet specimen fixture, Small parts fixture; Gradienter; Power Cable; Dust-proof cover; Manual Book; Quality certificate; Warranty Card; Accessory case
2 pieces: Standard block of hardness
4 pieces: horizontal adjusting screwOptional Purchase AccessoriesHardness measuring software; metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece