Standard light source LED 38mm diameter Standard LED light source WSL-1230/1235/1240 Photon Uni
Ato
About This Product
The "Photon Uni" series is a cylindrical reference light source with a diameter of 38 mm, and five wavelengths can be selected: 470, 530, 630, 640, and 850 nm. A cylindrical reference light source equipped with an LED chip is available in five colors: 470, 530, 630, 640, and 850 nm. You can choose between a type with a total radiant flux of sub-nW to μW, which is suitable for checking the sensitivity of CCDs and CMOS, and a type, which has a total radiation flux of fW to pW, which is suitable for photomultiplier tubes (PMT).
The outer diameter of Photon Uni is the same size as a 35mm dish. Two types of opening (light emitting part) diameters are available: 4.5 mm and 250 μm. Similar to the Photon Fandom, we can issue certificates that specify the maximum light intensity (continuous lighting) emission amount (total radiant flux) in W (J/s).
This light source is part of the results of the JST Advanced Measurement and Analysis Technology and Equipment Development Program.
■Product overview
・CCD, CMOS sensitivity check (light intensity: nW to μW)
・Photomultiplier tube (PMT) sensitivity check (light intensity: fW to pW)
・Regular inspection of the above detectors
・Absolute value calibration of the above detector
■Photon Uni
・There are ``CCD'' and ``PMT'' versions, each with different light intensity.
- There are two types of light emitting part sizes: 4.5mm and 250μm.
・There are 5 variations depending on the emission wavelength.
・We can issue a light intensity calibration certificate.
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Product
Standard light source LED 38mm diameter Standard LED light source WSL-1230/1235/1240 Photon Uni
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Handling Company
Ato
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Categories
1 Models of Standard light source LED 38mm diameter Standard LED light source WSL-1230/1235/1240 Photon Uni
| Product Image | Part Number | Price (excluding tax) | Battery | Center wavelength | Dimensions/mass | Light intensity setting | Light intensity stability | Opening diameter | Remarks | Type | Usage environment |
|---|---|---|---|---|---|---|---|---|---|---|---|
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WSL-1230-470 |
Available upon quote | CR1220 1 piece | 470nm | Diameter 38mm x 20mm (H) ・140g (including battery) | 1/1~1/512 10 steps | ±2% | 4.5mm | The light source wavelength may vary slightly due to individual differences in LEDs. | For CCD | 15~40℃ |
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