5孔位50mm直径滤波片夹持器

Install or Replace a Filter

The tab mounting filter wheels allow easier insertion of filters. The black delrin tabs and spacers will hold filters from 1 to 5 mm in thickness.

Spacer rings with thickness of 0.75 and 1.50 mm are stacked first in the filter wheel so that the filter’s top surface is just above the level of the tab. The tab is then inserted and held in place with the supplied Phillips pan head screws (4-40 x 3/16 long) so that there is a small amount of pressure on the filter and the delrin tab is slightly bent. Delrin is very resilient and it will not be deformed easily even if the bend is steep. Don’t tighten the three pan head screws until all the tabs are mounted and in contact with the filter. Then tighten each one slightly until the pan head screw is fully seated and the head is not above the surface of the filter wheel.

• USB或RS-232接口
• 双向控制
• 兼容C接口和T接口适配器

本品可用在需要选择光谱或光强度控制的自动化应用中，用户可通过手动操作控制盒进行控制或通过RS-232接口遥控。USB滤光片转轮需要连接到PC才可进行电动操作。两种电动滤光片转轮都包含基于Windows®开发的图形用户界面、备有内置步进电机的滤光片转轮外壳、USB或RS-232电缆以及12V直流电源。注意：滤光片固定器单独出售。

注意：备有软件和手册可供下载。

电动滤光片转轮可选配两种可互换的滤光片固定器。8位固定器最多可装8个直径为25mm和1"，厚度高达5.5mm的滤光片。5位固定器最多可装5个直径为50mm，厚度高达5.5mm的滤光片。每个滤光片固定器可以很方便地从电动滤光片转轮拆卸下来，而不需借助任何工具。铰链门由一个指旋螺钉固定，打开以后，就可取出滤光片固定器并换上另外一个。滤光片固定器上配有0.75mm和1.5mm厚的隔圈来适应不同厚度的滤光片。各个滤光片用两个可移取式塑料片固定。

可以借助于英制或公制安装平台来固定滤光片转轮外壳。英制安装平台上有三个¼-20的螺孔来固定接杆，并与英制实验台兼容。公制安装平台上则有三个M6的螺孔来固定接杆，并与公制实验台兼容。可以通过使用C接口或T接口适配器来轻松固定产品。

可利用USB到串口转换器，通过USB连接将RS-232滤光片转轮的控制盒接到不具备内置COM (RS-232) 端口的计算机上。