Estroboscopio PCE-DSX 20
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- Manufacturer: PCE Instruments
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- Sub-category: Instruments and equipment
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Other instruments
Portable stroboscope for professionals / High luminous power xenon bulb /
LED screen / External Trigger input / Adjust through key and rotary button
LED screen / External Trigger input / Adjust through key and rotary button
The stroboscope is generally used to measure revolutions or to observe movements. This stroboscope has a compact construction and a small weight. This allows using the stroboscope comfortably even for measurements in difficult-to-access places. The apparatus is
Scope of use
This stroboscope is the ideal tool for maintenance technicians and technical service personnel of industrial installations and machines. It can check revolutions, co-directional motion or visualize errors that could not be recognized by the human eye, it can also stop processes optically.
- In filling and labelling machines for beer and mineral water producers
- In paper and printing machinery: The strobe is used to recognize the pass at speeds of more than 60 m/min. With the strobe the trajectory before the coil is observed. With the strobe you can visually view the smallest failures in the processes
- In weaving machines for the textile industry
- In the automotive industry
- In fast-operating machines and motors: The stroboscope is mainly used to determine revolutions, as can be seen in the adjacent image. This test often serves to adjust the revolutions of large fast-operating mechanisms with the process steering system data or with the value
- In ventilation systems in the air conditioning industry
- In rolling stock of the steel industry
- The strobe is an optimal aid instrument in all places where rotating parts exist or in large number of parts production processes.
- In the automotive industry
- In fast-operating machines and motors: The stroboscope is mainly used to determine revolutions, as can be seen in the adjacent image. This test often serves to adjust the revolutions of large fast-operating mechanisms with the process steering system data or with the value
- In ventilation systems in the air conditioning industry
- In rolling stock of the steel industry
- The strobe is an optimal aid instrument in all places where rotating parts exist or in large number of parts production processes.
Warning to prevent risks with the use of the strobe: all objects that stop optically with the strobe move at high speed.
General indications for the use of the strobe
The adjacent images show the correct use of strobe-scopes to obtain correct measurement values or to produce an optimal fixed photo, as well as to determine the cause that produces a double number of revolutions (instead of 110/min are 220/min).
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In the evaluation of a belt transmission, optical arrest is achieved simply (a highlighted area is always found to which the strobe can be adjusted)
In the observation of several trapezoidal straps operating on a drive wave, in the event of machine repair or maintenance, a reference line shall be marked with chalk vertically with respect to the direction of operation along all the straps.
Example of measurement in a wave:
In a properly centred wave with a driving wheel it will always measure the actual number of revolutions with optical stop. If the driving wheel has an axial decentralization or a decompensation, it will measure double the revolutions with the strobe.
| Function | Flash / Revolutions |
| Rate | The following conditions shall apply: |
| Resolution adopted by the Council | The following conditions shall apply: |
| The following is the list of the following: | |
| The following conditions shall apply: | |
| Accuracy | ±(0,05 % of the value + 2 digits) |
| Function | Flash frequency |
| Rate | The frequency of the sound is not less than 0,833 ... 583,3 Hz |
| Resolution adopted by the Council | The power output of the engine shall be measured in accordance with the following conditions: |
| The power output of the engine shall be: | |
| Other, of a kind used for the manufacture of goods | |
| Accuracy | ±(0,05 % of the value + 2 digits) |
| Function | Phase shift |
| Rate | 0 ... 359° |
| Resolution adopted by the Council | 1° |
| Accuracy | ±(0,1% of the value + 2 digits) |
| Function | External trigger |
| Rate | 0 ... 1200 ms |
| Resolution adopted by the Council | The following conditions shall apply: |
| The following is the list of the following: | |
| The following conditions shall apply: | |
| Accuracy | ±(0,1% of the value + 2 digits) |
| External Trigger level | High: 2.5 ... 12 V |
| Low: < 0,8 V | |
| The bulb | Xenon |
| Flash response time | 10 ... 30 μs |
| Color of temperature | Other, not further worked than cutting |
| Flash energy | 8 Joule |
| Food | The following conditions shall apply: |
| The following conditions shall apply: | |
| Absorbed power | The following is the list of the following: |
| Operating conditions | 0 ... 50 °C / maximum 80 % H.r. |
| Dimension | Other, of a thickness of not more than 150 mm |
| Weight | Approximately 1145 g |
