17
8.0 SPECIFICATIONS
Specifications*
Nova-Strobe dax and dbx Stroboscopes
Internal Modes
Flash Range
30 - 20,000 FPM (Flashes Per Minute)
Flash Rate Accuracy
±0.004% of setting or ± least significant digit
Flash Rate Resolution
0.01 to 1 FPM (menu selectable),
0.1 FPM max resolution above 9,999.99 FPM
Display Update Rate
Instantaneous
External Modes
Flash Range and Display
Same as Internal Mode - external flash rates to 0
are acceptable
Tachometer Mode
5 to 250,000 RPM from external trigger
Accuracy: ±0.001% of reading or ± last digit
Display Update Rate
0.5 second typical
Trigger-to-Flash Delay
< 5 μsec
External Input
(1/8
"
phone plug)
TTL compatible (24 V pk max), 0.5 μsec min. pulse
width, positive or negative edge-triggered
(menu selectable)
Output Pulse
40 μsec positive/negative pulse (menu selectable),
3.3 V dc typical
Note:
dax – Input/Output connectors isolated
from AC power
