| SPESIFIKASI |
Measurement & Range
|
Photo Tachometer : 10 to 99,999 RPM. |
| Contact Tachometer : 0.5 to 19,999 RPM. |
Surface Speed :
m/min. - 0.05 to 1,999.9 m/min.
ft/min. - 0.2 to 6,560 ft/min.
|
Resolution
|
0.1 RPM ( < 1,000 RPM ).
1 RPM ( 1,000 RPM ).
|
m/min.:
0.01m/min. ( < 100 m/min. ).
0.1m/min. ( 100 m/min. ).
|
ft/min.:
0.1 ft/min. ( < 1,000 ft/mn. ).
1 ft/min. ( 1,000 ft/mn. ).
|
| Display |
5 digits, 10 mm ( 0.4" ) LCD. |
| Accuracy |
± ( 0.05% + 1 digit ), RPM only. |
| Detecting distance |
5 cm to 200 cm typically.
* The specification detecting distance ( max. 200 cm ) are tested under the 1800 RPM & the size of the reflecting tape is 1 cm x 1 cm
|
| Light source |
1 mW class 2 laser diode. |
| Time base |
Quartz crystal. |
| Circuit |
Exclusive one-chip of microcomputer LSI circuit. |
| Operating temperature |
0 - 50 ( 32 - 122 ). |
| Operating humidity |
Less than 80% R.H |
| Memory |
Last/Max./Min. value |
| Battery |
4 x 1.5V AA ( UM-3 ) batteries |
Power Consumption
|
Photo Type : Approx. DC 21 mA |
| Contact Type : Approx. DC 7 mA. |
| Size |
215 x 67 x 38 mm. ( 8.5 x 2.6 x 1.5 inch ) |
| Weight |
280g ( 0.61 LB ) * including batteries. |
| Accessories Included |
Carrying case
Reflecting tape marks (600mm)
RPM adapter ( CONE )
RPM adapter ( FUNEL )
Surface speed test wheel
Operation manual
|