Analysing the movement of rotating machines is quick and easy with our stroboscope. The Rotation Meter is equipped with 8 UVA high-power LEDs, which together generate a light intensity of 4617 μW/cm² at a distance of 30 cm. The stroboscope allows you to set the flash frequency in both FPM and Hz. The stroboscope is pocket-sized and also mains-independent thanks to the rechargeable battery.
The stroboscope is operated intuitively using the 10 keys, allowing quick adjustments to be made. The phase shift allows the observation point to be moved variably. The pulse width can be used to set the duration and therefore also the intensity of the flash frequency. The display brightness can be selected in the settings menu and the display can also be switched off after a period of inactivity, which extends the battery life. The stroboscope is supplied with a USB-C charging cable in a service bag.
Rotation Meters are indispensable tools for monitoring and inspecting production facilities, e. g. in the printing and textile industries but also for general maintenance and inspection tasks in all industrial sectors. They also enable non-contact speed and vibration measurement: if the flash frequency of the Rotation Meter matches the frequency of movement, the measured object appears stationary.
Rotation Meter PCE-LES 108UV-385
- 8 UVA high-power LEDs
- light colour: 380 ... 390 nm
- flash frequency adjustable in FPM and Hz
- intensity: 4617 μW/cm² at 30 cm
- digital pulse width modulation
- phase shift: - 360 ° ... + 360 °
- quick adjustment via x2 and ÷2 key
- intuitive control keys and clear display
- pocket size
Frequency Measurement range up to 60 ... 9999,99 FPM Resolution 0,01 FPM Accuracy ±0.003 % of the setting or ±1 LSD Frequency Measurement range up to 10000 ... 300000 FPM Resolution 0,1 FPM Accuracy ±0.003 % of the setting or ±1 LSD Frequency Measurement range up to 1 ... 5000 Hz Resolution 0,01 Hz Accuracy ±0.003 % of the setting or ±1 LSD General technical data Display type LC colour display Display size 2,8 Inch Operating time 3 h Operating time additional information at flash frequency 100 Hz, 1 %, display brightness 70 % Automatic power-off from...to 2 ... 10 min. Automatic power-off can be deactivated Yes Luminous intensity 6617 μW/cm2 @ 20 cm @ 1000 Hz, 1%
4617 μW/cm2 @ 30 cm @ 1000 Hz, 1%
2002 μW/cm2 @ 50 cm @ 1000 Hz, 1%Light colour UV light (380 ... 390 nm) Phase shift -360 ... 360 ° Pulse width 0.01 ... 1 % of pulse duration
Resolution: 0.01 %
0.01 º ... 3.60 º of 360 º
Resolution: 0.01 ºMenu language Turkish, English, Polish, Spanish, German, Chinese, Russian, French, Italian, Dutch Protection class (device) IP52 Power supply 5 V DC, 2 A (Rechargeable) battery 1 x 7,4 V internal , Lithium-ion battery Capacity 2200 mAh Operating conditions -20 ... 60 °C , 35 ... 85 % RH Storage conditions -20 ... 60 °C , 35 ... 85 % RH Dimensions ( L x W x H ) 165 x 90 x 35 mm Weight 284 g