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► TECHNICAL DATA
Model
autodark
®
760
autodark
®
660x
autodark
®
660i
Viewing area
96 x 68.5 mm
96 x 46.5 mm
96 x 46.5 mm
Weight
165 g
125 g
100 g
Open state shade
4
4
4
Closed state shade
6-8 / 9-13
6-8 / 9-13
9-13
Shade adjustment
yes / external
yes / external
yes / internal
Sensitivity
adjustment
yes / external
yes / external
yes / internal
Delay adjustment
yes / external
yes / external
yes / internal
Grinding mode
yes / external
yes / external
no
Switching time
at 23°C
0.15 ms
0.15 ms
0.15 ms
Clearing time
0.1 - 1.0 s
0.2 - 0.8 s
0.2 - 0.8 s
UV/IR protection
UV13 / IR13
UV13 / IR13
UV13 / IR13
Temperature range
-5°C / +55°C
-5°C / +55°C
-5°C / +55°C
TIG detection
enhanced
enhanced
enhanced
Energy supply
2 replaceable
batteries (CR-2032)
solar cells /
no battery change
7
EN