Kern-sohn HK-D Manuale Utente Scaricare il pdf (Pagina 4)

Sauter GmbH

Ziegelei 1

D-72336 Balingen

E-Mail: info@sauter.eu

Tel: +49-[0]7433- 9933-199

Fax: +49-[0]7433-9933-149

Internet: www.kern-sohn.com

Instruction Manual

HK-D

HK-D-BA-e-1311 4

Min. weight of sample

Measure directly

Need support firmly

Need coupling tightly

>5kg

2～5kg

0.05～2kg

>5kg

2～5kg

0.05～2kg

>1.5kg

0.5～1.5

kg

0.02～0.

5kg

>15kg

5～15kg

0.5～5kg

Min. thickness of

sample coupling

tightly

Min.layer thickness

for surface harden

5mm

≥0.8mm

5mm

≥0.8mm

1mm

≥0.2mm

10mm

≥1.2mm

Hardn

ess

300HV

Indentation

diameter

0.54mm 0.54mm 0.38mm 1.03mm

Indentation

depth

24μm 24μm 12μm 53μm

Hardn

ess

600HV

Indentation

diameter

0.54mm 0.54mm 0.32mm 0.90mm

Indentation

depth

17μm 17μm 8μm 41μm

Hardn

ess

800HV

Indentation

diameter

0.35mm 0.35mm 0.35mm --

Indentation

depth

10μm 10μm 7μm --

Available type of

impact device

D:

General

test

DC:

Hole or

hollow-

cylindrical

test

DL:

Slender

narrow

groove or

hole test

D+15:

groove or

reentrant

surface

C:

small,

light, thin

parts or

surface

of

hardened

layer

G:

large,

thick,

heavy or

rough

surface

steel

1 2 3 4 5 6 7 8 9 ... 14 15

Instruction Manual 1

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