As one of the visual inspection tools, the industrial endoscope is mainly transmitted to the host display through the front-end probe through the lens pipeline. It is a kind of precision instrument, and every part is carefully selected. Therefore, as a purchaser, we should pay attention to the judgment methods and precautions of the industrial endoscope, Convenient and better choice of a high quality and low cost industrial endoscope equipment.

工業內窺鏡主要有三部分組成，一部分，是鏡頭部分，就是管線的頂端有一個金屬固件，里面就包裹著傳輸用的攝像頭，這里面學問很大，現在詳細說下：

The industrial endoscope is mainly composed of three parts. The first part is the lens part. There is a metal firmware on the top of the pipeline, which is wrapped with a transmission camera. There is a lot of knowledge in it. Now let's talk about it in detail

1、CMOS傳感器比CCD傳感器快速，CMOS轉換數據要比CCD傳感器要快10到100倍，這樣可以在同一時間內，CMOS可以記錄更多的幀數。這樣可以很方便的做變速拍攝，例如快動、慢動、升格、降格；

1. CMOS sensor is faster than CCD sensor, CMOS conversion data is 10 to 100 times faster than CCD sensor, so that CMOS can record more frames at the same time. This can be very convenient to do variable speed shooting, such as fast, slow, upgrade, downgrade;

2、CMOS的感光度比CCD低的多，CMOS傳感器是一種通常比CCD傳感器低10倍感光度的傳感器。這就導致了CMOS成像能力的要低的多；

2. The sensitivity of CMOS is much lower than that of CCD. CMOS sensor is usually 10 times lower than that of CCD sensor. As a result, the imaging capability of CMOS is much lower;
              

3、CMOS可以降低攝像機的尺寸，CMOS傳感器可以將所有邏輯和控制環都放在同一個硅芯片塊上，可以使攝像機變得簡單并易于攜帶，因此CMOS攝像機可以做得非常小。

3. CMOS can reduce the size of the camera. CMOS sensor can put all logic and control loops on the same silicon chip, which makes the camera simple and easy to carry. Therefore, CMOS camera can be very small.

其次是管線部分，這里講述的主要是工藝方面，市面上很多2mm管線，主要在于是否可以有較高的工藝水平，能否把4根牽引線，一根傳導線合并到一個線管內，這就需要一定的工藝水平，因為現在沒有哪一個機器是可以合成這種管線的，所以需要人工裝，所以難免會有所質量問題，比如線容易斷，或者信號線中間斷了，導致無圖像，或者方向旋轉不了，或者前端亮度過低，看不清楚內部情況等，所以采購檢測工業內窺鏡或者選擇工業內窺鏡還需要看對方工藝水平，多檢測幾次，基本上都能檢測出問題。

Secondly, the pipeline part, which is mainly about the technology. Many 2mm pipelines on the market mainly lie in whether they can have a higher technology level, whether they can combine four traction wires and one transmission wire into one pipe, which requires a certain technology level, because no machine can synthesize this kind of pipeline now, so it needs to be installed manually, So it is inevitable that there will be quality problems, such as the line is easy to break, or the signal line is broken in the middle, resulting in no image, or the direction can not be rotated, or the front brightness is too low to see the internal situation clearly, so the purchase of industrial endoscope or the selection of industrial endoscope also need to see the other party's technological level, and the problem can be detected by testing several times.

然后是主機了，這個主要是顯示器以及功能，這個檢測比較簡單，只要查看說明書基本上都可以進行操作，工業內窺鏡采購就只需要關注自己想要的功能，誰能做的到就選擇誰的，再在做的到的基礎上選擇比較實惠的就可以了，現在市面上也有很多觸屏的，建議還是具體問題具體分析，畢竟如果環境惡劣，觸摸屏就很容易損壞或者不靈，所以按照自己的使用條件進行選擇適合自己的工業內窺鏡。

Then there is the host computer, which mainly includes the display and functions. The detection is relatively simple. As long as you check the instruction manual, you can basically operate it. The purchase of industrial endoscope only needs to pay attention to the functions you want. Whoever can do it will choose whose one, and then choose the more affordable one on the basis of what you can do. Now there are many touch screens on the market, After all, if the environment is bad, the touch screen is easy to be damaged or ineffective, so choose the appropriate industrial endoscope according to your own conditions.