LCD Touch Screen Durometers Hardness Rockwell Tester (HRD-150T)

Rockwell Hardness Tester, Hardness Tester, Vickers Hardness Test manufacturer / supplier in China, offering LCD Touch Screen Durometers Hardness Rockwell Tester (HRD-150T), Economical Micro Hardness Tester Vickers Durometer Instrument, High Accuracy Digital Macro Hardness Tester Vickers Testing Machine (HVD-30MP/AP) and so on.

Product Details

                                       Jvjing Precision has great competence in producing lcd touch screen durometers hardness rockwell tester (hrd-150t) as one of the leading manufacturers and suppliers of various testing equipment. Please rest assured to buy the low price equipment at a discount from our factory. And the price list and the quotation are also available if you need.


Basic Info

Product Description

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Half automatic hardness tester except loading initial force and change force knob. Operation is very convenient and fast.

Color touch screen, displays loading force, indenter type, dwell time, and conversion scale.

Motorized control loading, dwell and unloading, eliminates error by manual operation.

Built-in micro printer auto computer max, min, mean and deviation value, resolution is 0.1HR, largely improve accuracy.

Auto hardness conversion to others scales, no need to check table and improve working efficiency.


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.

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.


Specifications:

Product NameColor Touch Screen Digital Rockwell Hardness Tester
ModelHRD-150T
Rockwell ScalesHRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,
HRL,HRM,HRP,HRR,HRS,HRV
Preliminary Test Force10Kgf(98.07N)  Permitted Error:±2.0%
Test Force60Kgf(588.4N),100Kgf(980.7N),150Kgf(1471N)
Permitted Error:±1.0%
Dwell TimeAdjustable 1-60s
Hardness IndicationTouch Screen
Resolution0.1HR
Loading ControlAuto Loading/Dwell/Unloading
Hardness ConversionHRC,HV,HBS,HBW,HK,HRA,HRD,HR15N,HR30N,
HR45N,HS,HRF,HR15T,HR30T,HR45T,HRB
Conversion StandardsASTM,DIN
Correction Range-3.0HR to +3.0HR, Step 0.1HR
Data Output      Optional Blue Tooth Mini Printer
Max. Height Of Specimen170mm
Instrument Throat130mm
Power supply    AC220V/50Hz;AC110V/60Hz
Gross/Net Weight85kg/105kg
Execution StandardGB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18


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