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India - Jewelry and Diamond Testing 3W 10W 222NM Lamp
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India - Jewelry and Diamond Testing 3W 10W 222NM Lamp

2025-09-13

A customer requested 3W and 10W 222nm lamps for a prototype of a diamond and jewelry inspection system, specifically for fluorescence reactions.

 

The customer provided information regarding the UV wavelength of 222nm and requested a ballast driver with a voltage of 5VDC or less. We explained that the 3W wavelength would be sufficient, but the 10W, due to its higher power, would require a 24VDC input. The customer agreed.

 

Based on the customer's application and product specifications, we recommended our 3W 222nm lamp and rectifiers: TH-UV222-3W & TH-3.7V-3W, as well as our 10W 222nm lamp and ballast: TH-UV222-10W & TH-24V-10W.

10W灯管-2.jpg24VDC 10W 222NM Irradiance at 1 meter.jpgDimension of 10W 222nm lamp.png