Applications:
Photo/Contact Tachometer DT-2859 is used to measure rotative velocity, surface speed, frequency of motor.
Applicable to the product departments of:
*motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
*Series:digital Tachometer,motorcycle tachometer,engine tachometer etc.
Features:
* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ). It can also be applied to the measurement of Frequency, Cycle, Pulse Times, Pulse Distance, User-defined Pulse Distance, etc.
Details:
Measuring Range | Laser | 2.5~99,999 r/min |
Contact | 0.5~19,999 r/min | |
SurfaceSpeed | 0.05~1999.9 m/min0.2~6560 ft/min | |
Frequency | 0.04~1666.65 Hz | |
Resolution | RotativeVelocity | 0.1 r/min (0.5~999.9 r/min) |
1 r/min (Over 100 m/min) | ||
SurfaceSpeed | 0.01 m/min (0.05~99.9 m/min)1 m/min (Over 1000 r/min) | |
0.1 ft/min (0.1~999.9 ft/min)1 ft/min (Over 1000 ft/min) | ||
Accuracy | ±(0.05%n+1d) | |
Sampling Time | 1.0s(Over 60 r/min) | |
Test Range Select | Automation | |
Memory | Max Value /Min Value /Last Value | |
Time Base | Quartz Crystal | |
Laser Tach | 50~250 mm/2~10 inch(Typical) | |
Detecting Distance | Max 600 mm/24 inch | |
Power Consumption | 80 mA (Testing) | |
Operating Temperature | 0~50ºC(32~122ºF) | |
Power Supply | 4x1.5V AAA Size (UM-4) Battery | |
Dimensions | Main Unit | 140x72x34 mm(5.5x2.8x1.3 inch) |
Sensor | 45x195 mm(1.8x7.7 inch) | |
Weight | 245g/0.540 lb(Not Including Batteries) |
For more details,please feel free to contact us.Thank you!
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