The 811-110 is a basic standard Rockwell hardness tester
Direct reading of Rockwell scales HRA,HRB,HRC
Accuracy conforms to EN-ISO 6508 and ASTM E-18
Easy load force selection by robust dial knob
Standard delivery includes
Diamond/Ball indenters
Test blocks HRC x 2, HRB
Flat anvils 60 &150mm and 40mm v-anvil
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.

Sinowon 811-110 Analogue Rockwell Hardness Tester

Product Name	Manual Rockwell Hardness Tester
Model	DigiRock HR1
Code#	811-110
Rockwell Scales	HL,HRC ,HRB, HRA, HV,HB,HS
Preliminary Test Force	10kgf(98N) Permitted Error：±2.0%
Addtional Test Fore	60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N)
Dwell Time	Adjustable 1-60s
Hardness Indication	Analogue Display
Resolution	0.5HR
Loading Control	Manual
Max. Height Of Specimen	175mm
Instrument Throat	165mm
Power supply	No Electronic
Dimension(LxWxH)	546x182x755mm
Packing Dimension	620x460x870mm
Gross/Net Weight	120Kg/90Kg
Execution Standard	ISO 6508，ASTM E18，GB/T230