LED频闪仪的性能介绍和应用

LED频闪仪

led频闪仪用于目视检查和分析旋转或往复振荡物体的运动。它们通过创建一种频闪效果来冻结物体的运动，使用户能够观察其行为并识别任何问题。频闪仪通常用于各种行业，包括制造业、汽车业和航空航天业，用于排除机械故障并确定需要改进的领域。对移动物体的准确分析对于保持效率和避免潜在的安全隐患至关重要。无论您是在寻找非接触式解决方案来测量旋转设备的转速还是诊断设备问题，LUYOR Instruments都能满足您的需求。

LED Stroboscopes

LED Stroboscopes are used to visually inspect and analyze the motion of rotating or oscillating objects. They work by creating a strobing effect that freezes the motion of the object, allowing the user to observe its behavior and identify any issues. Stroboscopes are commonly used in a variety of industries, including manufacturing, automotive, and aerospace, to troubleshoot problems with machinery and identify areas for improvement. Accurate analysis of moving objects is critical in maintaining efficiency and avoiding potential safety hazards. Whether you're looking for a non-contact solution to measure the RPM of rotational equipment or diagnose equipment issues, LUYOR Instruments has you covered.

我们的LED频闪仪使用大功率固态LED光源，非常耐用，寿命长，不会产生热量或随时间漂移。它们具有所有数字功能的旋钮控制和脉宽调制，以确保高速和铝制外壳下的清晰图像。这些轻便携式频闪仪足够小，非常轻便。它们由电池供电，便于携带，是工厂周围速度、运动和振动分析的理想检查频闪仪。LED频闪仪可视地冻结运动，以方便在不停机的情况下检查移动的电机、凸轮、皮带、风扇等，以防止意外维护。

Our LED stroboscopes use solid-state light sources that are very durable and long lived with no heat generation or drift over time. They feature push button control of all digital functions and pulse width modulation to ensure sharp images at high speeds and aluminum housings.These lightweight strobes are small enough to be hand held and fit in a pocket. They are battery operated and portable, making them ideal inspection stroboscopes for speed, motion and vibration analysis around the plant.LED stroboscopes freeze motion visually to facilitate the inspection of moving motors, cams, belts, fans, etc. without shutting down to prevent unscheduled maintenance.

频闪仪是一种以特定间隔发出一系列短暂、强烈闪光的仪器。当频闪仪的闪光指向高速旋转的物体（例如，PC内的冷却风扇）时，移动的风扇似乎静止不动。由于人眼的视觉暂留*1，频闪仪使高速旋转的风扇看起来静止不动。当频闪仪的闪光频率调整为与风扇转速同步时，您看到的明显静止的风扇叶片数量与实际风扇叶片数量相对应。*2

*1人眼的视网膜保留图像约1/16秒。频闪仪依靠人眼的这一特性来提供其预期功能。电影院中使用的投影仪也依赖于人类视觉的特性来显示电影。

*2如果频闪仪以比风扇转速更快的频率发出一系列闪光，你会看到比实际更多的风扇叶片。相比之下，如果闪烁灯的频率比风扇转速慢整数的一小部分，您将看到风扇叶片的实际数量。有关更多详细信息，请参阅“手持式LED频闪仪的使用方法”页面。

A stroboscope is an instrument that emits a series of brief, intense flashing lights at specific intervals.

When the flashing light from a stroboscope is directed onto an object rotating at high speed (e.g., a cooling fan inside a PC), the moving fan appears to stand still.

The stroboscope makes the fan rotating at high speed appear to stand still due to the visual persistence*1 of the human eye.

When the frequency of the flashing lights from the stroboscope is adjusted to synchronize with the fan rotating speed, the number of apparently stationary fan blades you see corresponds to the actual number of fan blades.*2

*1 The retina of the human eye retains an image for approximately 1/16th of a second. The stroboscope relies on this characteristic of the human eye to provide its intended function. Projectors used in movie theaters also rely on characteristics of human vision to display motion pictures.

*2 If the stroboscope emits a series of flashing lights at a frequency faster than the fan rotating speed, you will see more fan blades than there actually are. In contrast, if the frequency of the flashing lights is slower than the fan rotating speed by a fraction of a whole number, you will see the actual number of fan blades. For more detailed information, see "Using the Stroboscope" pages.