Digital Rockwell Hardness Tester Model: LHRS-150

Digital Rockwell Hardness Tester Model: LHRS-150

feature function
  • Digital, multi-function LCD display
  • Automatic electric loader loading and unloading
  • with printer for data output
  • Rockwell Scales: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HRL, HRM, HRR
  • Transform Vickers, Brinell Scales
  • Shape correction settings for curved surfaces.
  • Automated testing process, no manual operating errors.
  • Meets or exceeds GB/T230.2, ISO 6508-2, ASTM E18 standards.
  • Rockwell reinforced plastic accessories

 

application
  • manufacturing industry, product quality inspection on processing technology
  • Steel and nonferrous metals, hardened steel, tempered glass, annealed steel, hardened steel, plate of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coatings.
หมวดหมู่:

คำอธิบาย

model LHRS-150
indicates the hardness value large LCD screen
information Built-In Printer, RS232
period 0-60S
standard carry GB/T230.2, ISO6508-2 , ASTME18
Preliminary Testing Force 10kgf(98.07N)
Force test 60kgf(588N) 100kgf(980N) 150kgf(1471N)
Rockwell Scale HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL,HRM,HRR
measuring range hardness HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77
HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100
HRL:50-115 HRM:50-115 HRR:50-115
height of sample 170 mm.
Indenter distance outside the wall 165 mm.
power supply AC220V+5%, 50-60Hz
Overall dimensions (mm) 520*240*700
net weight about 80 kg

 

Rockwell Accessories

name quantity name quantity
Rockwell Ball Indenter 1 set (3 pieces) Block hardness ( HRE,HRL,HRM,HRR) 1 set (4Pcs)

 

Hardness Application, Indenter, Force Testing

Scale Ball Indenter (Diameter) Initial Force ( N ) Force Test ( N )
HRE 3.175 mm (1/8 inch) 98.07 (10 kg.) 980.7 ( 100 kg )
HRL 6.35 mm (1/4 inch) 588.4 ( 60 kg )
HRM 6.35 mm (1/4 inch) 980.7 ( 100 kg )
HRR 12.7Mm (1/2Inch) 588.4 ( 60 kg )

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