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Electronic Rockwell Hardness Manual Dial Display Tester

Electric Rockwell hardness tester with HRA, HRB, HRC Rockwell hardness scale;
Loading by motor, display hardness value on dial;
Availability:
  • eRock-150E

  • EBP INSTRUMENTS

  • Shanghai / Shenzhen / Ningbo

  • 150 sets per month

  • TT in advance

  • 1 set

Main application:

Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;


Technical parameters:

Model

eRock-150E

Rockwell scale

HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK

Preliminary test force

10Kg(98N)

Total test force

60Kg (588N), 100Kg (980N), 150Kg (1471N)

Indication Resolution

0.5HR

Hardness value range

HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77  

HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100

Hardness data read

Dial

Loading method

Automatic (Load, Dwell, Unload)

Dwell time

2-60S

Test space

Maximum height :175mm; Maximum throat depth:160mm

Machine Size / N.W

520*240*700mm (L×W×H); 55kg


Package Size / G.W

600*365*930mm; 68kg


Executive standard

GB/T230.2 , BSEN 6508, ASTM E18 , ISO 6508 , JJG112



Standard Accessory:

Standard accessories

Rockwell hardness tester host: 1 set

Diamond Rockwell indenter:1 pc; Dead weights A/B/C: 3pcs

1.5875mm diameter hard alloy steel ball indenter :1 pc,

Standard hardness block: 3 pcs;  Quality certificate :1 pc

Large / Medium / V-shaped testing table: 1 pc

Dust-proof cover: 1 pc,   Accessory case :1 pc

Power cord: 1 pc;  Operating instruction :1pc  


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