Test Procedure; Preparation Of The Device; Preparation Of The Sample - sauter HMO Instruction Manual

3 Test procedure

3.1 Preparation of the device

Connect
Connect the display with the impact device with the signal cable.
Charge battery
Charge the device before first use.
Switch on
Switch on the device
Calibration
Before using the test block for the first time, calibrate the instrument (see 4.3
"Calibration")

3.2 Preparation of the sample

Unsuitable material samples can cause measuring errors. Therefore, test preparation
and execution should be carried out according to the sample properties. The
preparation of the sample and its surface should meet these basic
During the surface preparation of the sample, its surface should not be exposed to
thermal cooling or heating.
The test surface should be flat and have a metallic gloss. There must be no oxide
layers or other contamination.
6
by pressing the button.
Signal cable
Figure 2-1
requirements:
HMO-BA-e-2020