ĐO ĐỘ CỨNG VẬT LIỆU Sonohard SH-21-E2

  • Model
    SH-21-E2
  • Lượt xem
    676
  • Tình trạng
    79
  • Hãng sản xuất
    Sonohard
  • Phụ kiện
    Chính hãng
  • Giá (có 10% VAT)
    Liên hệ
ĐO ĐỘ CỨNG VẬT LIỆU Sonohard SH-21-E2
- Measuring Indentor:
Diamond indenter for Micro-Vickers
(facing-to- surface angle of 136°)
- Testing Force:
SH-21-E2: Approx 2kgf (roughly 20N)
SH-21-E1: Approx 1kgf (roughly 10N)
SH-21-E4: Approx 4kgf (roughly 40N) (manual probe only)
- Measuring Range:
Rockwell hardness: HRC 10.0 - 70.0
Vickers hardness: HV 100 - 999
Shore hardness: HS 20.0 - 99.9
Brinell hardness: HB 85 - 550
- Resolution: 1HV, 0.1HRC, 0.1HS, 1HB, 1N/mm2 (tensile strength)
- Repeatability:
HRC : ± 1.0HRC
HV : ± (3%rdg)HV
HS : ± 1.0HS
HB : ± (3%rdg)HB
- Applicable test materials: Steel is the principle material, other metallic materials may also be measured by calibrating against a standard hardness test block.
- Display: Digital display (LCD, 4 digits) with EL backlight
- Temp limit: 0-50 C Ambient
- PowerAC adapter: (100 - 240V) or lithium ion rechargeable battery
- Battery Life: 5 hours using backlight, 8 hours without backlight
- Dimensions:
Display: 97(W) x 50(D) x 170(H) mm
Probe diameter: 40mm, length: 164mm
- Weight:
Display: approx. 400g (including battery)
Probe and cable: approx. 400g
- Carrying case dimensions: 400(W) x 220(D) x 140(H) mm
- Output: RS-232C output used for data transmission or printing
- Frequency:
Motorized / manual switchover type approx 69-71kHz
Manual type (optional) approx 38-40kHz
- Conversion: HV, HRC, HS, HB, N/mm2 according to JIS B 7731, ASTM E 140, DIN 50150
- Hãng: Sonohard
- Xuất xứ: 
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