We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for far uvc safety, UV Light 222 Nm Far UVC Downlight Flexible Solutions of UV Disinfection, Far UVC Light Bulb 300w Largest Power Lamp. We have the drive to work hard and perseverance, and we are striving to be the first in grasping opportunities, forging ahead in overcoming difficulties, and continuing to build our brand with integrity and quality. We practice the strategy of quality and prosperity, not for the largest scale, but for the strongest strength.

FEATURES

1. High transmittance at 222nm

2. Blocking the harmful wavelength

3. High blocking rate for visible light

4. Long lifetime

5. Large working temperature range

6. Customed size available

7. Special for diamond testing and fluorometric analysis

SPECIFICATIONS

1. Peak Wavelength: 222nm

2. FWHM: 10nm

3. Transmittance rate at 222nm: 60%

4. Blocking rate at 230nm-800nm: OD3

5. Size: 60*60*1mm

6. Material: Quartz glass with coating

7. Usage: Filter harmful wavelength

8. Lifespan: 50000h

APPLICATIONS

Special for diamond testing, high transmittance at 222nm, and block the visible light, to get better effect for fluorometric analysis.

Special for 222nm excimer lamps, remove the harmful wavelengths, to get pure 222, to make the far uvc light safe enough for human.

How did the bandpass filter scratch?

Definition and description of the scratches or scratches of the filter: the briquette or strip-shaped scars of the filter surface and other harder substances are scratched or scratched, mainly as scratches. Or the light transmittance of the filter is increased, or the filter membrane faces light is translucent. Scratched parts are mostly irregular curved strips or strip shapes.

The main causes of scratches or abrasions have the following points:

1. filter production: due to equipment or post-cleaning, in the production of filter production in filter production, this scratch is generally rule and linear type, which is controlled And tested. In addition, the handling of the filter coated glass during the production process is also likely to be scratched, and the original sheet itself may also be scratched.

2. filter cutting causes: for example, the drag of the filter surface of the filter is cut; the film surface caused by the filter wiping during the filter surface of the filter surface; The plating surface is cut down or not noticed that the last piece of each box is a reasons such as reverse direction, causing the filter membrane surface to be scratched with other friction.

3. filter stacking and storage: After the filter is out of the box, the filter is not stacked as required, and there is no liner between the sheets, causing direct contact between the filter, in handling It is caused by scratches or filters during transportation.

4. filter mounting and cleaning: filter(222nm bandpass filter pass 222nm block visible light) caused by hard objects due to hardware; in the filter cleaning, or filtering The light sheet surface has contaminants, and incorrect cleaning methods are used.

We constantly explore and innovate, constantly improve the performance of products in R & D and design, and constantly launch more high-quality Ultraviolet Cwl 228nm 239nm 240nm 254nm 280nm 289nm 313nm 330nm340nm Narrow Bandpass Low ... suitable for enterprises and the public. With strong technical strength and advanced processing technology, our company is committed to providing customers with high-quality personalized products, and has been unanimously recognized by customers. We continue to strengthen our market development capabilities and consolidate and expand our business segments.

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