Relying on the strong technical support of the R&D department, we are now one of the most reliable suppliers of uvc 222 light, Submersible Ultraviolet Lamp for Aquarium Fish Tank Fish Pond, 222 nm uvc in China. Our company is a platform for our employees to realize their dreams, and we have brand influence and strong team fighting power. We have always regarded talents as the first resource of the enterprise and relied on them as the fundamental premise of the development of the enterprise. Through a full range of professional information network services, the company effectively supports the differentiated needs of different customers around the world and the personalized needs of continuous innovation. Over the years, relying on continuous technological research and development and innovation, we have formed a series of products to meet the market demand based on the product quality.

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 implement the corporate philosophy of 'strive for perfection and be true', pay close attention to the development trend of domestic and international Semi-Product Ceiling Mounted UV Lamp Medical Disinfection Air Purifier industry, constantly improve ourselves, and promise to provide high-quality, efficient, thoughtful and considerate services to new and old customers. Looking forward to the future, we, who are pursuing excellence and bravely climbing the peak, will fight the tide of the market economy with the courage of reform and innovation. Let's start our new business enterprise with new wave.

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