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Brinell Hardness Tester DHB-3000

제품 세부 정보

원래 장소: 베이징

브랜드 이름: HUATEC

인증: ISO, CE, GOST

모델 번호: DHB-3000

지불 및 배송 조건

최소 주문 수량: 1pcs

포장 세부 사항: 표준 수출 패키지

배달 시간: 1-4days

지불 조건: 전신환, 페이팔, 웨스턴 유니온

공급 능력: 달 당 500 PC

가장 좋은 가격 을 구하라
제품 세부 정보
강조하다:

vickers hardness machine

,

rockwell superficial hardness tester

테스트중인 범위:
(8~650)높이 폭
시험 하중:
자동화됩니다
최대, 시편의 높이:
220 밀리미터
압입기 중심에서 계기판까지의 최대 거리:
135mm
테스트중인 범위:
(8~650)높이 폭
시험 하중:
자동화됩니다
최대, 시편의 높이:
220 밀리미터
압입기 중심에서 계기판까지의 최대 거리:
135mm
제품 설명
Usage Range
The Brinell hardness tester that shows the largest indentation among all the hardness tests is able to reflect
the comprehensive features of the material , and the test is unaffected by the organization micro-dioptre
and the compositional unevenness of the speciment ;and hence it is a hardness testing with high precision.
The Brinell hardness test is widely used in such industrial fields as metallurgy , forging , casting , unhardened
steel and nonferrous metals industries, as well as in the laboratories, universities , colleges and s-cientific
research institutes.
 
Mains Features
DHB-3000 Electronic Brinell Hardness Tester is a unified product combining the precise mechanical structure
with the computer control by means of the mechanical and electrical circuit system, and so it is the more
advanced brinell hardness tester in today’s world. The instrument adopts the motorized test force application
without weight blocks, and uses 0.5‰ accuracy compression sensor to feedback the information and the
CPU control system to automatically compensate the test force lost during the testing. The test force and
the load dwell time can be directly set pressing the selected keys on the touch-keyboard, with reliable
repetition, precise reading and easy operation.
 
Main Parameters
Testing range:( 8~650)HBW
Test Force:612.9N(62.5Kgf), 980N(100Kgf), 1226N(125Kgf), 1839N(187.5Kgf), 2452N(250Kgf), 4900N(500Kgf), 7355N(750Kgf), 9800N(1000Kgf), 14700N(1500Kgf), 29400N(3000kgf)
Accuracy of Displayed Hardness Value
Hardness Range(HBW)
Max tolerance%
Repetition%
≤ 125
± 3
≤ 3.5
125<HBW≤220
± 2.5
≤ 3.0
> 220
± 2.0
≤ 2.5
Max, Height of the speciment: 220mm
Max Distance from the indenter center to the instrument panel: 135mm
Magnification of the microscope: 20X
Min Reading Grade of the Drum wheel of the microscope: 0.005mm
Power supply and Voltage: AC220V/50-60Hz
Main Accessories
Tables:Large, Small and V-shaped each
Hard Alloyed Steel Ball Indenters: ¢2.5mm, ¢5mm, and ¢10mm each.
One Microscope: 20X
Two Standard Hardness Blocks