Sauter HN-D Bruksanvisning

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Sauter GmbH
Ziegelei 1
D-72336 Balingen
e-mail: info@kern-sohn.com
Phone : +49-[0]7433- 9933-0
Fax: +49-[0]7433- - 9933 149
Internet: www.sauter.eu
Instruction manual mobile Leeb
hardness tester
SAUTER -D HN
Version 2.0
04/2020
GB
HN-D- -d- BA 2020
PROFESSIONAL MEASURING
2 -D- -e- HN BA 2020
GB
Thank you for purchasing the mobile digital Leeb impact hardness tester from
SAUTER. We hope that you will be very satised with the high quality of this device
and its extensive functionality. For any questions, wishes and suggestions we are at
your disposal.
Table of contents:
1 Before commissioning .................................................................................. 3
2 Summary ........................................................................................................ 3
2.1 Application area Measuring principle 3....................................................................................
2.2 Hardness value "L .................................................................................................................... 4
2.3 General characteristics ............................................................................................................ 4
2.4 Scope of application ................................................................................................................ 4
2.5 Application: Primary industries .............................................................................................. 5
3 Technical execution ....................................................................................... 5
4 Device view 5 ....................................................................................................
5 Check the supplied accessories 5 ...................................................................
6 Instructions .................................................................................................... 6
6.1 Keys and their functions 6..........................................................................................................
6.2 LCD display ............................................................................................................................... 7
6.3 Settings 7.....................................................................................................................................
6.4 Format of the stored data ...................................................................................................... 10
6.5 Backlit display ........................................................................................................................ 10
6.6 ch Automatic swit - off .............................................................................................................. 10
6.7 Recharge ................................................................................................................................. 10
7 The endurance test ...................................................................................... 11
7.1 Check preset ........................................................................................................................... 11
7.2 Preparation of the test piece ................................................................................................. 11
8 Problems and nding solutions ................................................................. 12
9 Service and maintenance ............................................................................ 13
9.1 Maintenance and care of the rebound sensor ..................................................................... 13
9.2 Procedures for maintenance ................................................................................................. 13
HN-D- -e- 3 BA 2020
1 Before commissioning
Before putting the device into operation, check the delivery for any transport damage
to the packaging, the plastic case and the device itself. Should this be the case,
SAUTER must be contacted immediately.
Cautions
Please read the following carefully rst:
1. the complete device must not be immersed in water or exposed to rain, which could
cause unforeseeable damage, the battery or the display could be destroyed
2. if the device is not used for a longer period of time, it should be stored in a dry and
cool place, preferably in its original packaging. The ambient temperature should be in
the range of -30°C to +80°C and the relative humidity (RH) 5% to 95%.
2 Summary
2.1 Application area Measuring principle
When the test is performed, a rebound body with a tungsten carbide test tip is driven
with spring force against the surface of the test object from which it rebounds. The
impact and rebound velocities are measured in the following manner: A xed magnet
in the rebound body generates an induced voltage in the simple wire coil of the rebound
body during the forward and backward movement. The voltage of the signal is
proportional to the speed of the rebound sensor. The signal processing by the
electronics ensures that the hardness value L can be read on the display and stored.
Modern electronics with energy-saving features ensure a long service life of the
hardness tester.
Figure
The LCD display shows how the HN-D is designed (congured) for the test. Various
function keys allow a quick change of the test settings. No subjective measurement
errors are possible, as the device has a high repetition frequency of the measurement
results. Internal self-diagnostics with error messages ensure a reliable measurement

Produktspecifikationer

Varumärke: Sauter
Kategori: Mätutrustning
Modell: HN-D

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