===제품 특성===



HVS-1000B DIGITAL DISPLAY MICRO HARDNESS TESTER

Usage

This tester is a new type of product which is equipped with new features such as RS232 interface,
high level LCD display etc. It is specially suited for measuring the Microhardness of thin,
small metal test pieces and the brittle materials.

Feature

RS232 data interface, built-in printer

Hardness conversion between different hardness scales

Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E384

It can be used to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is also suitable to determine the Vickers hardness of micro and super thin parts.

Specifications

Measuring range: 5-3000HV

Test force: 0.09807, 0.2452, 0.4904, 0.9807, 1.961, 2.942, 4.904, 9.807N

(10, 25, 50, 100, 200, 300, 500, 1000gf)

Hardness scale: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1

Magnifications of the measuring system: 400X (measuring), 100X (observing)

Min. scale value of the optical micrometer: 0.01μm

Measuring range: 200μm

Max. height of test piece: 75mm

Depth of throat: 110mm

Power supply: 220V AC or 110V AC, 50 or 60Hz

Dimensions: 470 x 320 x 500mm

Weight: approx. 40kg

Standard accessories

Coordinate anvil: 1 pc. (Table size: 100 x 100mm, travel: 25 x 25mm,

grade division of micrometer head: 0.01mm)

Thin shaft anvil (Ø0.3- Ø5mm): 1 pc.

Thin plate anvil: 1 pc.

Flat nose pliers: 1 pc.

Large V-notch anvil: 1 pc.

Small V-notch anvil: 1 pc.

Diamond pyramid penetrator: 1 pc.

Micro-Vickers standardized block: 2 pcs.

Optional accessories

Knoop penetrator

CCD camera and image processing system