Flash tube
It is required to change the flash tube
replacement
when the instrument start to flash
irregularly at speeds of 3600 RPM/FPM
or more.
Flash tube with plug and socket, easy to
make the replacement.
Operating duty For prolong life and safety, please
Cycle
adhere to the following operation duty
cycle: < 2000 RPM - 2 hours
2000 to 3600 RPM - one hour
3601 to 8000 RPM - 30 minutes
> 8000 RPM - 10 minutes.
* 10 min. cooling off period between cycles.
2-3 Electrical Specifications of Laser Photo
Tachometer
Range
10 to 99,999 RPM
Accuracy
± ( 0.05% + 1 digit ).
Sampling Time 1 sec. ( 60 RPM ).
Photo
50 - 2,000 mm typically.
Tachometer
* Spec. of detecting distance are that
detecting
under the size of reflecting tape is 10
distance
mm square & the measuring RPM
value is 1,800 PPM. The max. & min.
detecting distance may change under
different environment, different
reflecting tape or the measuring RPM
beyond 1800 PRM.
4