External dimensions
[mm]:

System A: 307(W)×696(D)×786(H)mm System B/C/D: 307(W)×627(D)×875(H)mm

Objective lens:

Up to 3 pcs. mountable (one standard lens 10X mounted as standard)

Force dwell time:

5-999 sec (selectable)

Optical system:

Infinity corrected optical system

Illumination unit:

LED light

Standard:

JIS B 7725, ISO 6507-2

Data output:

RS-232C, Digimatic, USB 2. 0 interface

Indenter approach speed:

60 µm/s, 150 µm/s selectable

Control panel:

Built-in touch panel, 5.7" Color LCD (HM-110A/120A for System A), Control software (PC for System B/C/D)

Functions:

Calculation of Vickers / Knoop*2 / Brinell*3 hardness, and ceramic fracture toughness based on IF method (JIS R1697),
3 display format (standard, list, simple), GO/NG judgment, test condition guide, curve and user correction,
hardness corresponding value, statistics calculation

Main unit mass:

HV-110: Approx. 60kg, HV-120: Approx. 58kg

Output:

Digimatic, serial, USB2.0 series A (for memory)*1, USB2.0 B Type (for system communication)

Resolution of diagonal
length of an indentation:

Objective lens less than 50X: 0.1μm (Objective lens more than 50X: 0.01μm)

Specimen dimensions:

System A: height 210mm, depth 170mm (when using flat anvil)
System B: height 181mm, depth 170mm (when using manual XY stage 50X50mm)
System C: height 172mm, depth 170mm, System D: height 132mm, depth 170mm

Test force control:

Lever method and automatic control (load, duration, unload)

Turret drive:

Motor driven and manual operation