How to choose the right office whiteboard?

Selection of common whiteboard:

First, see if there is a scratch. If there is no scratch, try to write on it

After the ink is dry, wipe it off with a board, and observe whether there are traces left on the white board, and whether there are signs of infiltration into the white board. If there are, give up, if not, it will be OK.

Several problems should be paid attention to when selecting intelligent electronic whiteboard:

1) Computer interface: the type of interface refers to the way in which the intelligent electronic whiteboard is connected to the computer system. Common interface types are parallel port (also known as IEEE1284), serial port (also known as RS-232 interface) and USB interface. Technology determines the core quality of intelligent electronic whiteboard, but inpidual technology does not represent the whole product.

2) Stability: stability refers to the stability of the whole product (including hardware). With the help of market experience and the experience of old users, it is easy to judge the stability of the product;

3) Sensitivity: draw a line on the whiteboard. If the continuity of the line is not strong, it means the sensitivity is not high;

4) Accuracy: accuracy refers to the degree of coincidence between the mouse cursor tip and the stylus tip after calibration;

5) Resolution: resolution refers to the number of points (or pixels) on each line. Generally, the number of points is represented along the horizontal and vertical edges of a screen or monitor;

6) Output mode: intelligent electronic whiteboard can scan and print the contents written on the whiteboard in a certain way. The way of printing output generally includes thermal sensitivity, ink-jet and color band, etc;

7) Number of panels: generally, the intelligent electronic white board will be equipped with 1-4 panels, and the number of panels can be more than 2 to facilitate the screen cycle;

8) Panel size: refers to the actual size of the intelligent electronic whiteboard, unit: mm, generally refers to the length × width of the intelligent electronic whiteboard;

9) Effective reading size: it refers to the effective size that intelligent electronic whiteboard can write and use. In this area, it can write and copy at will. Its size is generally smaller than the actual panel size;

10) Copy speed: the copy speed refers to the number of copies that can be copied by the intelligent electronic whiteboard per minute, and its unit is sheet / minute;

11) Number of continuous copies: continuous copy refers to the maximum number of copies of the same manuscript e799bee5baa6e58685e5aeb931333363353738 that can be completed continuously at one time, which represents the maximum continuous copy capacity of the product。