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경도시험기 > 초음파경도계 > 초음파경도계 (MET-U1)

 

 
초음파경도계 (MET-U1)

 

 

 

 

모델

:

MET-U1

제조사

:

MET

원산지

:

러시아
 

 
상품 상세 설명
 

Portable Ultrasonic Hardness Tester MET-U1

Main possibilities

  • measurements of hardness of metals and alloys on standardized in Russia hardness scales: Rockwell (HRC), Brinell (HB), Vickers (HV) and Shore (HSD).
  • three additional scales H1,H2, H3 for calibration (upon request) of other hardness scales (Rockwell "B", Superficial Rockwell, Leeb etc.), and also hardness scales for metals different in their characteristics from steel (for example non-ferrous metals, alloys, cast iron etc.);
  • use of tensile strength Rm scale in accordance with GOST 22791-77 for determination of tensile strength of articles made of carbon steel of pearlitic category by means of automatic recalculation from Brinell hardness scale (HB);
  • connecting upon request shortened probes U1/2.

    Distinctive features

  • of articles having any weight and thickness starting from 1 mm - inaccessible for dynamic hardness testers (small articles, structures with thin walls, pipes, reservoirs, steel sheets etc.);
  • without any visible indent on the tested article surface (crankshafts necks, mirrored surface, knives);
  • metal coatings;
  • articles of awkward shape, in hard-to-reach places.

    Technical characteristics of MET-U1 ultrasonic hardness tester

    Spatial position of hardness tester during measurement any (does not influence the readings accuracy)
    Measurement results processing in hardness tester computation of average value from the data stored in the memory;
    selective data deleting (for example, in case of doubt in the conducted measurements).
    Measurement results computer processing data transfer to computer via high efficiency USB-port;
    in-house software.
    Display lighting available
    Simultaneous indication on the display hardness scale
    measured value
    number of measurement
    operation mode
    archival number
    battery charge indication
    Number of measurements stored in the non-volatile memory, which are not destroyed even when hardness tester is switched off 100
    Automatic power disconnection, time, sec. 150
    Time of continuous operation with fully charged battery, not less, hours:
    without lighting
    with lighting
    from AC power

    16
    8
    unlimited
    Time of full battery charging, hours 8
    Hardness tester power supply:
    AC mains, V / Hz
    battery, V
    consumed power, not more, V-A

    100-200 / 50-60
    1,2
    3,0
    Temperature range, from / to /, °С:
    during operation
    during transportation and storage

    -20 ... +55
    -35 ... +60
    Relative humidity, % 30 ... 80
    Precious metals and gem stones:
    silver, mg
    diamond, carat

    16,8
    0,07
    Overall size, mm:
    Electronic modulus length / width / height)
    probe (length / diameter)

    180 х 0,80 х 42,4
    160 / 25
    Hardness tester weight, kg:
    electronic modulus + probe
    in full set (gross)

    0,65
    1,3
    Time of one measurement, sec 4
    Roughness of the tested surface, not more, Ra 2,5
    Curvature radius of tested surface, not less, mm 5
    Tested article weight, not less, kg 0,01
    Tested article thickness, not less, mm:
    probe without accessories
    probe with accessories

    2
    1
    Depth of penetration into tested article, average, mm 0,03
    Probe operating life (minimum number of measurements) 200000
    Force of pressure on the ultrasonic probe, not less, N 14,7
    Minimum diameter of the place where probe is installed, mm 7 (on request - 5)
    Size of indent on the tested surface, mm 0,07

    * 일조구성

  • Electronic module
  • U1 ultrasonic probe
  • Power unit
  • Battery: NiMh, С size
  • Operational Manual (in English)
  • Calibration certificate (VNIIFTRI)
  • Connecting cable for computer via USB port
  • CD width in-house software
  • Carry case
  • Carrier bag
  •  

     

    617-81-63141 [사업자정보확인]