Kemper autodark 560i Mode D'emploi page 8

Opening time delay adjustment: The opening time delay can be adjusted from 0.2 to
0.8 seconds. It is recommended to use a shorter delay with spot welding applications and
a longer delay with applications using higher currents and longer welding intervals. Long-
er delay can also be used for low current TIG welding in order to prevent the filter open-
ing when the light path to the sensors is temporarily obstructed by a hand, torch, etc.
RECOMMENDED SHADE LEVELS FOR VARIOUS WELDING APPLICATIONS
/ EN 379 /
WELDING
PROCESS
MMA
MAG
TIG
MIG heavy met-
als
MIG light metals
Stainless, AI
Plasma cutting
Micro plasma
welding
LIGHT TRANSMISSION CURVE
Transmission
100
T[%]
10
1
0,1
0,01
0,001
0,0001
300
6
6 10 15 30 40
8
8
8 9
9
9
4 5 6 7
400 500 600
CURRENT IN AMPERES
60 70 100 125 150
9 10
autodark
9 10
autodark
10 11
autodark 560x, autodark
®
10
autodark 560x, autodark
®
10
autodark 560x, autodark
® ®
10 11
autodark 560x, autodark
® ®
8 9 10
autodark
Shade 4
Shade 9
Shade 10
Shade 11
Shade 12
Shade 13
700 800 900 1000
175 200 225 250 300
11 12
560x, autodark 560i
® ®
11 12
560x, autodark 560i
® ®
12 13
560i
®
11 12
560i
®
11 12
560i
12 13
560i
11 12
560x, autodark 560i
® ®
LIGHT STATE
DARK STATE
1100 1200 1300
Wavelength
350 400
13
14
13
13
13
1400
λ[nm]