TPI 505L, Инструкция по эксплуатации

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OPERATION SPECIFICATIONS
Function Range Accuracy
Photo Tach:
6 - 30,000 RPM ± 0.1% of FS + 1 digit
Contact Tach: 6 - 20,000 RPM ± 0.1% of FS + 1 digit
Surface Speed: 0.9 - 3,046 m/min ± 0.1% of FS + 1 digit
2.0 - 9,990 ft/min ± 0.1% of FS + 1 digit
GENERAL SPECIFICATIONS
Display:
5 Digit LCD
Operating Temperature: 32° to 122°F (0° to 50°C)
Operating Humidity: 80% Max. R.H.
Power Supply: AA Alkaline Bat. (2)
Maximum Distance from Target (photo mode): 25 feet**
Detection Type: Laser reflection
Laser Output: Class II 635~670nm
Signal Output: +5V pulsed
Tripod Connection: 1/4 inch
** Max distance to target is dependent on several items like
the strengh of reflection of the laser, ambient light condi-
tions, and the surface of the item under test. For best results
the background surface should be dark as compared to the
reflective tape. If readings are unstable, move closer to the
target for better performance.
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