Tachometers

About Tachometers

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