Digital Rockwell Hardness Tester

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Product Serial : QC-DR3
Digital Rockwell Hardness Tester
Confirm to GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18 Standard
Applications:
Hard alloy / Surface hardened steel / Copper alloy / Carburized steel / Hard cast steel / Malleable casting / Annealed steel / Hardened steel /Aluminum alloy / Soft steel / Bearing steel

Features:
●5.2“ touched screen panel, which can show test force, holding time, conversion value, intender type, and so on.
●Motorized control loading, constant and unloading, eliminates error by manual operation.
●Auto calculating and displaying test result, Max, Min, Average, and hardness deviation.
●With software compensation function, no need for mechanical adjustment.
●Available to auto conversion of hardness value, without checking hardness contrast table.
●Available languages: Chinese, English, German, Portuguese, Turkish, Czech, Korean.
●Available to save 2000 single test results and 1000 group test results.
Inquiry
Model QC-DR3 Digital Rockwell Hardness Tester
Preliminary Test Force 10Kgf(98.1N)
Total Test Force 60Kgf(588.4N),100Kgf(980.7N),150Kgf(1471N)
Rockwell Scale HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK,HRL, HRM, HRR
Holding Time 1-60s Adjustable
Value Display 5.2”Touched screen panel
Resolution 0.1HR
Loading Mode Auto loading / constant /unloading
Conversion Scale HRC、HV、HBS、HBW、HK、HAR、HRD、HR15N、HR30N、HR45N、HS、HRF、HR15T、HR30T、HR45T、HRB
Language Chinese、English、German、Portuguese、Turkish、Czech、Korean
Software Correction -3.0HR ~ +3.0HR, Step value 0.1HR
Test Space Max. height:175mm Depth:165mm
Power Supply AC220V/50Hz or AC110V/60Hz
Dimension 520 x215 x700mm
Weight 90Kg
Product Item
QC-DR1 Digital Rockwell Hardness Tester
Ball Intender Ø1.588mm Steel ball、Diamond Ball Intender
Test platform Ø60mm、Ø150mm、Ø40mm (V-shape)
Weight Weight A、Weight B、Weight C
Standard Hardness Test Piece HRC（20-33）、HRC（57-70）、HRB（85-100）
Other Tool box、Power cable
Accessories Accessories Accessories
1/8”Ball intender 1/4”Ball intender 1/2”Ball intender
Ø1/8”Steel ball Ø 1/4”Steel ball Ø 1/2”Steel ball