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外商独资厂制造 洛氏硬度计
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江苏象牌机械有限公司

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FEATURES

  • This hardness tester is used for detemining Rockwell hardness of hard alloys, quenched and unquenched steels.
  • The high quality casting and fine craftmanship ensure accurate, consistent readings.
  • Ergonomics design makes operation easy.
  • It can be applied in the laboratories of factories.
  • With Automatic Dial Weight Selection!

 

 

 

TOTAL LOAD

60 kgf (588.4 N)

100 kgf (980.7 N)

150 kgf (1471 N)

PENETRATOR

TEST SCALES

SYMBOLS MEASURING RANGE

SUITABLE FOR

Diamond 120º

Rockwell A

HRA 20~88

 

Test On Case

Hardened Steel

Steel Ball 1/16"

Rockwell B

HRB 20~100

 

Annealed Ferrous & Nonferrous Metals.

Diamond 120º

Rockwell C

HRC 20~70

Annealed Hardened & Tempered or Deep Case Hardened Steel.

 

SPECIFICATIONS:

 

Model No.................................................................EHT-CE3R

 

  • Maximum load .................................................150 kgf (1471 N)
  • Load range ........….......60, 100, 150 kgf (588.4 N, 980.7 N, 1471 N)
  • Intital range load …............................................10 kgf (98.07 N)
  • Maximum test height ........................................108 m/m (4-1/4")
  • Depth of throat ...….........................................135 m/m (5-1/4")
  • Maximum depth of spindle below base ........................50 m/m (2")
  • Size of Base ...….......................................180x465 m/m (7”x18”)
  • Machine height ...…........................................630 m/m (24-1/2”)
  • Weight (approx) ...…..….......................................65 kgs (150lbs)

 

STANDARD ACCESSORIES:

 

  • Large testing table Ø150 m/m (5-3/4) …………………………..……..1 pc.
  • Small testing table Ø62 m/m (2-3/8”) ……………………….…....…..1 pc.
  • V-block anvil Ø58 (2-3/16”) ………….…………………………….………..1 pc.
  • Diamond penetrator 120º …………………………..…………………...….…1 pc.
  • Steel ball penetrateor 1/16” ……………………………………………….….1 pc.
  • Replacement steel ball 1/16” …………………………………………………5 pcs.
  • Rockwell A standard test block …….……(HRA 80~88)…………....1 pc.
  • Rockwell B standard test block …….……(HRB 85~95)……………..1 pc.
  • Rockwell C standard test block ….………(HRC 60~70)……………..1 pc.
  • Rockwell C standard test block …….……(HRC 35~55)……………..1 pc.
  • Rockwell C standard test block ….………(HRC 20~30)……………..1 pc.
  • Screwdrivers ………….……………………………………………………………..2 pcs.
  • Level adjusting leg ………………………………………………………………..3 pcs.
  • Accessory box …………………………………………………………………….….1 pc.
  • Dustproof plastic cover ……………………………………………………..…..1 pc.
  • Operation manual …………………………………………………………………….1 pc.