2. SPECIFICATIONS
2-1 General Specification
Display
5 digits ( 0 to 99999 ) LCD display.
Flash adjust
50 to 35,000 RPM/FPM.
range
* FPM : flash per minute.
Resolution
0.1 RPM : < 1,000 RPM. 1 RPM : 1,000~9999 RPM
10 RPM :
≧
10000 ~ 35000RPM.
Function
Digital rotate knob, MODE, int/Ext. Select,
buttons
x 2 button, ÷ 2 button, + button, - button,
Accuracy
± (0.05 % reading, + 2d)
* Spec. tested under the environment
RF Field Strength less than 3 V/M &
frequency less than the 30 MHz only.
Power Supply 110 Vac ± 10%, 50/60 Hz.
or
220 Vac ± 10%, 50/60 Hz.
or
230 Vac ± 10%, 50/60 Hz.
* A " Voltage rating label "
is affixed under the bottom
case to show the voltage
rating of power supply.
When use the stroboscope,
make sure to identify the
power supply voltage
exactly.
Circuit
* Microcomputer LSI circuit & crystal control time base.
* Digital synthesis circuit for the signal adjusting.
Signal
The signal adjusting circuit is used the digital synthesis
Stability
circuit, the output signal will existing high stability and
not change.
2