MITUTOYO
AVK-HF
10년
주장비
시험
기계가공·시험장비 > 재료물성시험장비 > 경도시험기
2020-12-09
209,847,530원
기관의뢰
고정형
건별
500,000원
◼ 재료를 상온 및 고온 환경에서 표면에 압입자로 힘을 가했을 때 발생되는 표면 경도값 변화를 측정하고 측정된 값을 원하는 단위로 변환하여 측정 .
(1) Vickers Hardness Tester:
1) Test Force : 1, 5, 10, 20, 30, 50kgf or more
2) Accuracy of Test Force : ± 1% or less
3) Microscope Magnification :
① Tester only: ×100 (Obj. Lens ×10)
② With Heating Furnace Chamber : ×100 (Obj. Lens ×5)
③ Minimum Reading : 1㎛ or better
4) Loading Control : Automatic (Loading, Duration and Unloading)
5) Test Force Exchange : By Dial Exchange knob.
6) Test Force Duration Time : 5 ~ 30s or more
7) Standard : - ISO 6507-2, JIS B 7725 (비커스 시험방법)
- KS B 0800 (고온비커스 시험방법)
(2) Heating Furnace Chamber:
1) Heating Temperature : RT - 1200℃ or higher
2) Heating Atmosphere : Inert Gas (Ar Gas)
3) Insert Gas Consumption : 4 Litters/test or less
4) Test Sample Size
- Diameter 10mm± 0.1mm or more
- Thickness 5mm± 0.3mm or more
- 6 - 7 mm square or bigger
- Sample Movement Range 6mm × 6mm or bigger
(3) Temperature Control & Evacuation Device:
1) Temperature Control:
- Digital Program Control (DP1110- 00)
(4) Auto reading & Data analysis S/W
1) Standard Accs for Measuring S/W
2) Measuring Program
3) Color CCD camera
4) Lens Adapter (On Machine)
5) Easy measurement using a mouse