비밀번호 확인 닫기

경도시험기

경도시험기 > 초음파경도계 > 초음파경도계 (SH-21)

 

 
초음파경도계 (SH-21)

 

 

 

 

모델

:

SH-21

제조사

:

JFE

원산지

:

일본
 

 
상품 상세 설명
 

High-performance hardness tester with four hardness scales.

                     

■ Measuring stand (option)

When attached to the measuring stand, the SH-21 can be used as a stationary hardness checker. The small, light body (weighing 2.5 kg) can be carried easily in the field.

Most suitable for measuring quenching hardness of narrow sections, enclosed sections, and internal/external gauge sections
Supports four scales, HV, HRC, HS, and HB
Capable of storing up to 2000 points for data and 10 points for calibration values
Applicable to product inspection also for its undetectable indentation
Enabling measuring of probes in any direction of up, down, left, and right

Applications

• Evaluation of carburizing and quenching, and high frequency quenching
• Weld hardness measurement for welded structures (tank, hull, bridge, steel tower, etc.)
• Hardness measurement for a gear tooth flank (narrow area)
• Measurement of the hardness of a facility or a structure's strength
• 100% online inspection for components (engine valve, rack bar, crankshaft, bearing, etc.)

Specifications

• Measuring indenter: Diamond indenter for Micro-Vickers (with an angle of 136º between opposite planes)
• Measuring load: 20 N (approx. 2 kgf)
• Measuring range: HV100 to 999, HRC10.0 to 70.0, HS20.0 to 99.9, HB85 to 550
• Reproductivity: HV: ±3%rdgHV, HRC: ±1.0HRC, HB: ±3%rdgHB, HS: ±1.0%HS
• Power supply: 100 VAC, or rechargeable lithium ion battery
• Minimum target size: 15 mm (width) x 15 mm (length), Thickness: 7 mm

If measuring conditions are other than the above, the SH-21 must be set on a table of at least 50 mm (diameter) x 15 mm. Ensure close adhesion to the table with oil to increase the apparent weight.

 

 

617-81-63141 [사업자정보확인]