UV 365nm LED flashlight 5W Products:
This is the UV365nm, the brightest single-die LED UV flashlight available. Designed for FPI NDT, Fluorescent Penetrant Inspection Non-Destructive Testing, it dramatically exceeds the ASTM minimum intensity standard of 1000µ W/cm² " 15". The factory-focused beam creates a bright 20mm spot of 365nm UV light at over 25, 000µ W/cm² " 15" surrounded by a 50mm beam at over 15, 000µ W/cm² .
For its UV source, the UV365nm uses a genuine, Japanese Nichia NCSU033B(T) 365nm LED. It's up to 34% brighter than the original Hoplite, throwing as much as 390mW of UV. Per the Nichia factory documentation which can easily be found on line, the vast majority of emission from this device is very narrow; At or close to 365nm, with 380+nm radiation not appearing until about. 05nm.
| Item |
Symbol |
Absolute Maximum Rating |
Unit |
| Forward Current |
IF |
700 |
mA |
| Pulse Forward Current |
IFP |
1000 |
mA |
| Allowable Reverse Current |
IR |
85 |
mA |
| Forward Voltage |
VF |
3.8-4.4 |
V |
| Peak Wavelength |
P |
365 |
nm |
| Radiant Flux |
e |
390 |
mW |
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