Kern-sohn HK-D User Manual download pdf

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 1

MOBILE LEEB HARDNESS TESTER

1 General description

1.1 Features

 LCD display of 128×64 matrix is used.

 Converts to all common hardness scales (HV, HB,

HRC, HRB, HRA, HS).

 English displaying and menu operating, the

operation is easy and convenient.

 With RS232 interface, multiple communication

modes are adopted to meet customized

requirements of various users.

 Equipped with 7 types of impact devices which need

not to be recalibrated when changing them, the

system can identify the type of impact device

automatically.

 Max 600 groups（impact times: 32～1）of data can

be stored at internal non volatile data storage.

 Upper and lower limit of hardness can be preset; If

the tested value exceeds the limits, alarm will be

sent out automatically to make convenient for the

requirements of batch measurements.

 Back light display has been used to make

convenient for the use in poor light.

 Test values software calibration function.

 Material of “cast steel” is added; HB values can be

read out directly when D/DC impact device is used to

measure “cast steel” work piece.

 Printer be separated from main unit and copies of

testing results can be printed as required.

 Power is two of AA battery. Continuous working

period: approx. 200 h (no back light on).

 Software of PC can be installed according to the

requirements of user, the function will be more

powerful to satisfy the more strict demands of quality

control and management.

1.2 Main Application and Testing Range

1.2.1 Main Application

 The assembled machinery and permanently installed

parts

 Die cavity of molds

 Heavy work piece

 Failure analysis of pressure vessel, steam turbo-

generator set and other equipment

 Narrow testing space where work piece installed

 Bearings and other parts

 Cases which require the test result with normalized

original recording

 Material identification of the metal material

warehouse

 Quick tests of large range and multipoint measuring

positions for heavy work piece

1.2.2 Testing Range

Testing range see table 1 and table 2.

1 2 3 4 5 6 ... 14 15

Instruction Manual 1