Digital Durometer Rockwell Hardness Tester (SHR-145N)
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Company ProfileNanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
By certification [File Integrity]
Contact：Mr. Marshall Zheng(Mr.)
Horizontal Protrudent Indenter Design, also suitable for internal and external testing.
Testing on surfaces difficult to reach. Testing internal surface of rings and tubes with diameters over 23mm.
Testing force is set automatically according to testing scale
Provided with many features such as high measuring precision, wide measuring range with 30 Rockwell scales.
Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB or RS-232 data output port.
Test value can be transformed to the value of HB, HV, HK and σ B value.
The tester meeting all the following standard such as ISO 6508-2, ASTM E18.
The Rockwell test consists of measuring the additional depth to which a carbide ball or diamond penetrator is forced by a heavy (major) load beyond the depth of a previously applied light (minor) load (SET point).
The minor load is applied first and a SET position is established on the dial gauge or displacement sensor of the Rockwell tester. Then the major load is applied. Without moving the piece being tested, the major load is removed and, with the minor load still applied, the Rockwell hardness number is automatically indicated on the dial gauge or digital display.
SHR-145N Series Application:
Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.
Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.
Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.
|Product Name||Twin Rockwell Hardness Tester|
|Total test force||
|Rockwell Scales||HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK,HRL, HRM, HRP, HRR, HRS, HRV|
|Superficial Rockwell Scales||15T,30T,45T;15W,30W,45W;15X,30X,45X;15Y,30Y,45Y;15N,30N,45N|
|Twin Rockwell Scales||
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK,HRL, HRM, HRP, HRR,HRS,HRV;
|Memory||Max 400 items of test results stored automatically|
|Dwell Time||Adjustable 2-50s|
|Hardness Indication||High definition backlight LCD|
|Loading Control||Auto Loading/Dwell/Unloading|
|Max. Height Of Specimen||260mm|
|Dimension(LxWxH)||710 x210 x830mm|
|Power supply||AC 220V/50Hz;AC110V/60Hz|
|Execution Standard||GB/T230.2, JJS Z2245, EN-ISO 6508 , ASTM E-18|
|Product Name||Code#||Product Name||Code#||Product Name||Code#|
|Instrument Main Body||/||Ø1.588mm Ball Indenter||811-418||Weight 1||811-738|
|Cone diamond Indenter||811-408||Ø1.588mm Steel Ball||811-428||Weight2||811-748|
|Hardness Block HRA||811-651A||Screwdriver for indenter mounting||811-598||Weight 3||811-758|
|Hardness Block HRB||811-651B||Power Cable||811-808||Weight 4||811-768|
|Hardness Block HRC||811-651C||Ø 40mm V-shape Anvil||811-518||Anti-dust Cover||811-918|
|hardness block HR30N||811-671N||Ø 60mm Flat Anvil||811-528||Instrument Manual||SHR-150N/45N/145N|
|hardness block HR30T||811-671T||Accessories Box||811-908||Warranty card||SHR-150N/45N/145N|
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