Model

DVHM-5V PLUS

DVHM-10V PLUS

DVHM-30V PLUS

DVHM-50V PLUS

Test Force（kgf）

0.2, 0.3, 0.5, 1, 2, 3, 5

0.3, 0.5, 1, 2, 3, 5, 10

0.5, 1, 2, 3, 5, 10, 20, 30

1, 2, 3, 5, 10, 20, 30, 50

Loading Method

Automatic loading and unloading

Test Force Switching

Automatic

Language Selection

Chinese and English

Dwell Time

5-60s

Indenter Objective Switching

Automatic switching

Testable Parameters

HV\HK

Objective

5x, 20x

Max. Measurement Length

400 µm

Min. Graduation

0.1 µm

Max. Height of the Sample

105 mm

Distance from the center of the Indenter to the Body

135 mm

Hardness Conversion

HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW

Touch Screen Operation Panel

Image, Force curve, options, database, control, loading start, light adjustment, objective switching

Value Display

D1, D2 value, HV, HK indication, hardness value, conversion value, holding time, number of tests

Manual X-Y Test Table

Size: 100*100mm; Max. movement: 25*25mm

Light Source

5V/3W LED

Interface

RS 232

Executive Standards

JJG151, GB/T 4340, ISO6507, ASTM E-384

Camera

Built-in HD camera

Power Supply

AC220V±5%

Overall Dimensions (L×W×H)

473×190×637mm

Net Weight

About 70kg