光源覆蓋 NIR、Vis 和 UV 光譜 用於實驗室和科學研究的多用途 LED 光源
描述
LED旋轉器是一個包含10個高功率LED的光源，放在一個旋轉的圓盤上。每次只能開啟其中一個LED。
LED的選擇、光照強度、持續時間和其它參數都可由PC上的程式驅動。
該裝置具有升降室（Thorlabs或Edmund Optics的TECHSPEC相容）類型的樣品架及帶有一個手動可調透鏡，用於將光聚焦在樣品或光導管上。
LED旋轉器可用於需要強 LED 燈的任何地方。
包含10個單一結構LED的LED光盤是可以交換的。可以從下面的列表中訂購帶有自定義 LED 光盤。
根據不同的應用，LED轉盤可以有多種方向。它也可以安裝在一個光學支架上。
與恆電位儀配合使用時，可形成微型光電光譜儀。在表面光電壓譜（Surface Photovoltage Spectroscopy ；SPS）中，LED旋轉器經常與我們的掃描開爾文探針系統一起用作經濟型光源。
- 光譜範圍：280 nm – 1000 nm（取決於 LED 的選擇）。
- 鏡頭焦距：25 mm。
- 每只光盤的 LED 數量：10。
- 光盤旋轉：自動化。
- 光束聚焦：手動。
- 與我們的恆電位儀、掃描開爾文探針系統、IPCE 校準器等配合使用。
- 光強調節：來自PC。
- LED 光軸定位：自動化。
- 燈開/關持續時間：來自 PC。
- PC 連接：USB 2.0。
- 電源：230 V，50 Hz 或 115 V，60 Hz。
- 尺寸：121 x 112 x 132 mm（長 x 寬 x 高）
LED光盤選擇表 （中／英文共用）
|
Nr |
Mean waveleght [nm] |
Width [nm] |
Max current [mA] |
Max light power [mW] |
|
1 |
340-350 | 10.0 | 500 | ? |
|
2 |
360-370 |
9.7 |
500 |
76.5 |
|
3 |
385-395 |
12.6 |
500 |
76.8 |
|
4 |
400-410 |
13 |
700 |
100.09 |
|
5 |
420-430 |
19 |
700 |
64.0 |
|
6 |
450-460 |
18 |
700 |
92.00 |
|
7 |
520-530 |
28.5 |
700 |
33.50 |
|
8 |
590-600 |
14.7 |
700 |
29.50 |
|
9 |
630-640 |
15.3 |
700 |
44.50 |
|
10 |
730-740 |
18.7 |
700 |
46.40 |
|
11 |
850-860 |
16.6 |
700 |
44.60 |
|
12 |
white (420-700) |
280 |
700 |
60 |
LED revolver
Light source covering the NIR, Vis and UV spectrum
Multiple LEDs light source for laboratory and scientific uses
DESCRIPTION
LED revolver is a light source that contains 10 high power LEDs placed on a revolving disc. Only one of the LEDs can be turned on at the time.
LED selection, light intensity, duration and other parameters are driven from a program on a PC.
The device has a cage (Thorlabs or TECHSPEC from Edmund Optics compatible) type of sample holder with a manually adjustable lens that is used to focus light on a sample or on a waveguide.
The LED revolver can be used wherever a strong LED light is needed.
The LED disc that contains 10 single structure LEDs is exchangeable. One can order a disc with custom LEDs from the list below.
The LED revolver can be oriented in several ways depending on the application. It can also be mounted on an optical stand.
Forms Mini Photoelectric Spectrometer, when coupled with a potentiostat. The LED revolver is often used as an economy light source in Surface Photovoltage Spectroscopy (SPS) with our Kelvin probe.
- Spectral range: 280 nm – 1000 nm (depends on selection of LEDs)
- Lens focal length: 25 mm
- Number of LEDs per disc: 10
- Disc rotation: automatized
- Light beam focus: manual
- Works with our potentiostats, Kelvin probes, IPCE calibrator, and more.
- Light intensity adjustment: from PC
- LED positioning on optical axis: automatized
- Light on/off duration: from PC
- PC connectivity: USB 2.0
- Power supply: 230 V, 50 Hz or 115 V, 60 Hz.
- Dimensions: 121 x 112 x 132 mm (l x w x h)
LED selection list
|
Nr |
Mean waveleght [nm] |
Width [nm] |
Max current [mA] |
Max light power [mW] |
|
1 |
340-350 | 10.0 | 500 | ? |
|
2 |
360-370 |
9.7 |
500 |
76.5 |
|
3 |
385-395 |
12.6 |
500 |
76.8 |
|
4 |
400-410 |
13 |
700 |
100.09 |
|
5 |
420-430 |
19 |
700 |
64.0 |
|
6 |
450-460 |
18 |
700 |
92.00 |
|
7 |
520-530 |
28.5 |
700 |
33.50 |
|
8 |
590-600 |
14.7 |
700 |
29.50 |
|
9 |
630-640 |
15.3 |
700 |
44.50 |
|
10 |
730-740 |
18.7 |
700 |
46.40 |
|
11 |
850-860 |
16.6 |
700 |
44.60 |
|
12 |
white (420-700) |
280 |
700 |
60 |