
Scratch Hardness Tester LINEARTESTER 249
14
BAE 249
5.3 Control
elements
1
Main switch EMERGENCY-OFF
2 Slide
3 Test
tip
4
Limit stop / Movable clamping bar
5
Counterpoised lever with scale
6 Taring
weight
7
Weight block with locking screw
8
Weight of 0.5 N
9
Fastening screw for test tip
10
Clamp screw for fixing the test panel
11
Setting test speed
12 LED
display
13 Start
key
14
Visual through-cutting signal
15
Scratch guide plate
16
Scratch depth adjusting groove
17
Rest position of sliding guide ball
18
Sliding guide ball
19 Ruler