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ESL-20
LED Stroboscope |
Measuring Range: 6 - 120,000 FPM
The brightest, fully featured LED strobe in a trim, efficient design. The ESL-20 series LED stroboscope incorporates 96 separate high-powered LEDs designed to measure the speed of rotating or cycling linear motion objects without contact or reflective tape, as well as freeze motion visually.
 Using a rugged aluminum housing and the latest technology, it’s compact size, NiMH rechargeable battery and lifetime LED lights make it a perfect choice for use anywhere on the factory floor. The ESL-20 is ideal for speed, motion and vibration analysis, such as rotating shafts, fans, cams, etc |
 Store up to 19 flash rates in memory for records or quick retests (Restarts at the last flash rate) | | Includes an external trigger input for flash control via an external sensor or controller as well as a trigger output | | Power-SAVE feature automatically turns off the LEDs if no user-changes are detected on the keypad (can be disabled if desired) | | Operates from internal NiMH Battery or via external AC-Adapter (provided) |
| | Push button operation with x2 and ÷2 buttons for easy and precise adjustment along with phase shift | | Battery runtime of approx. 10 hours on a single charge. Supplied with an automatic charging system that prevents overcharging and damaging the battery | | NIST-Traceable Calibration Certificate provided | | 2 year warranty |
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| | | | Supplied in foam-fitted carrying case with LED Stroboscope, AC-Adapter/Charger, instruction manual and NIST-Traceable Calibration Certificate. |
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| Light Source |
96 LED Array, never needs replacement |
| Measuring Range |
6.0 - 120,000 fpm/rpm |
| Accuracy |
±0.007%, ±1 LSD |
| Resolution |
±0.1 fpm/rpm (6.0 to 9999.9 fpm/rpm)
±1 fpm/rpm (10000 to 120000 fpm/rpm) |
| Display |
12mm high, 5digit LCD |
| Power |
NiMH Rechargeable battery |
| Battery Life |
10 hours (@ 6,000 rpm when fully charged) |
| Charge Time |
6 Hours with overcharge protection |
| Operating Temp |
32° to 113° F (0 to 45° C) |
| Weight |
1.2 lb/540g |
| Housing Material |
Aluminum |
| Tripod Mount |
1/4-20 UNC on backside |
| Phase Shift |
0-359° in 1° increments |
| Flashrate Adjust |
COARSE: press "x2" or "÷2"
FINE: press "v" or "^" |
| Output Signal |
100 µsec pulse width, 10 mA max
(open collector) |
| Warranty |
2 years |
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