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Tachometer
(Digital) |
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[Section - Yarn] |
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Intelligent microprocessor circuit design , high accuracy wide range , digital read out. One instrument include two functions of “Digital Photo Tachometer “ & “ Digital Stroboscope” |
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Digital Stroboscope : |
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Wide setting range from 100 RPM to 10,000 RPM digital display with high accuracy Wide setting range from 100 |
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RPM to 10,000 RPM digital display with high accuracy . Modern solid state high visible orange light , long life almost maintenance free . It is ideal for inspecting and measuring the speed of moving gears, fans, centrifuges, pumps motors and other equipment used in general industrial maintenance , production , quality control , laboratories and as well as for schools and colleges for demonstrating strobe action . |
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Digital Photo Tachometer : |
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No contact RPM measurement , wide measuring range from 0.5 to 100,000 RPM , 0.1 RPM resolution for the measured value < 1000 RPM . The last value , max , value , min , value can be stored into the memory automatically & be obtained by pressing “Memory Call Button” High LCD display gives RPM reading exactly with no guessing or errors .
The use of durables long lasting components including a strong , light weight ABS plastic housing Cabinet has been carefully shaped to fit comfortable in either hand . |
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Display |
5 digit , 10 mm (0.4”) |
| Flash |
High efficency |
| Tube |
orange LCD lamp |
| Flash |
Approximately 60 to |
| Duration |
1000 microseconds |
| Flash Color |
Orange |
| Flash |
Approx 16% of |
| Duration |
period time. |
| Flash |
Coarse adjust knob |
| Adjust |
and line adjust knob |
| Calibration |
Crystal time base |
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and microprocessor |
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circuit necessary |
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take any external |
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calibration process |
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| annunciation. LCD |
| (Liquid Crystal display) |
| with function |
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Accuracy |
+ (0.1% + 2 digit) |
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Resolution |
1 second (> 60 RPM) |
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Time base |
Quartz Crystal |
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Circuit |
Exclusive – one chip LSI |
| design microprocessor |
| circuit |
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| Electrical Specifications: Photo Tachometer : |
| Measurement Range |
5 to 99,999 RPM |
| Resolution |
0.1 RPM (< 1,000 RPM ) 1 RPM (> 1,000RPM) |
| Photo Tach detecting distance |
50 to 150 mm/2 to 6 inch. |
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*Typical Max 300mm/12 inch depending upon |
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| Electrical Specification: Stroboscope |
| Stroboscopic Flash
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100 to 100,000FPM/RPM |
| Flash |
High efficency |
| Tube |
orange LCD lamp |
| Flash |
Approximately 60 to |
| Duration |
1000 microseconds |
| Flash Color |
Orange |
| Flash |
Approx 16% of |
| Duration |
period time. |
| Flash |
Coarse adjust knob |
| Adjust |
and line adjust knob |
| Calibration |
Crystal time base |
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and microprocessor |
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circuit necessary |
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take any external |
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calibration process |
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| FPM Flash per minute |
| RPM round per minute |
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Flash adjust Rang |
3 ranges |
| Range: A:100-1000 RPM |
| Range B: 1000- 10000RPM |
| Range C: 10000 |
| 100000RPM |
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Resolution |
0.1 RPM /RPM |
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| 1000RPM/RPM) |
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