Joint creation of the instruments of Nanjing Co., Ltd. specializes in producing high-speed analytical instruments, high-speed carbon and sulfur analyzer, laboratory equipment, laboratory equipment, carbon and sulfur analysis instruments, the three elements of the instruments, multi-element analytical instruments, infrared carbon and sulfur analyzer, non-ferrous metals analysis instrument, laboratory equipment copper alloy, aluminum alloy analyzer, instrumentation zinc alloy, magnesium alloy detector elements, materials analyzers, analyzer steel, foundry equipment, carbon silicon analyzer, ore analyzer, metallurgical analysis, hardness , Rockwell hardness tester, testing machine, electronic scales, physical and chemical equipment. 
 Tel: 13912915678 Mr. Xu Biao, thank you! 

 Brief description 

 HR-150A-I used for Rockwell hardness tester Rockwell (ROCKWELL) measurement principle, Rockwell hardness can be measured directly. Is simple, showing the value of the stable, and easy maintenance. For carbide, carbon steel, alloy steel, cast iron, nonferrous metals and other materials, Rockwell hardness testing. Can be widely used in computing, machinery manufacturing, metallurgy, construction and other industries of metal detection, research and production. 

 The local implementation of national standards GB/T230.2-2002, the European standard BSEN10109-96, the relevant international standards ISO6508.2 terms. 



 The main technical parameters and indicators 

 1, the beginning of test force: 98.1N (10kgf) 

 2, the total test force: 588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf) 

 3, the Rockwell hardness scale scale HRC: 0 ~ 100, HRB: 10 ~ 100 

 4, the measured hardness range: 20 ~ 80HRA, 20 ~ 100HRB, 20 ~ 80HRC. 

 5, the test resolution: 0.5HR Rockwell units 

 6, the maximum vertical test space: 200mm 

 7, the horizontal axis from the anterior wall of the pressure head: 160mm 

 8, the maximum dimensions: 580mm × 270mm × 740mm 

 9, weight: 100kg 



 Basic configuration and structure 

 Host: 1 set 

 A block of standard hardness scale: 1 

 B scale standard hardness block: 1 

 C scale standard hardness block: 1 

 Ф1.5875mm ball indenter: 1 

 Ф1.5875mm spare ball: 3 

 120 ° diamond cone indenter: 1 

 Pressure head set screws: 1 

 φ60mm flat sample stage: 1 

 φ60mm V-type sample sets: 1 

 Instrument Cover: 1 



 Optional Accessories 

 φ70mm flat sample stage 

 φ70mm V-type sample stage 

 φ80mm flat sample stage 

 φ80mm V-type sample stage 

 φ120mm flat sample stage 

 φ150mm flat sample stage 

 Small V-/ dual-like dot