鼎暉國際股份有限公司

Ding Hui International Co., Ltd.

TEL：02-87918246

FAX：02-27917891

E-mail：service@ding-hui.com.tw

ADD：11F, No.42, Sec. 4, Cheng-gong Rd., Taipei, Taiwan, R.O.C.

Product

UV Sterilizer

Reliable disinfection technology

Advantages of UV disinfection

Ultraviolet sterilizer is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions. UV sterilizer is used in a variety of applications, such as food, air, and water purification. UV sterilizer devices can produce strong enough UV-C light in circulating air or water systems to make them inhospitable environments to microorganisms such as bacteria, viruses, molds and other pathogens. UV sterilizer can be coupled with a filtration system to sanitize air and water.

◎ No risk for overdosing or leakage.

◎ No residual or toxic emissions.

◎ Quick disinfection. Short hydraulic retention time (seconds only).

◎ Reduce chemical consumption.

◎ Maintenance easy.

◎ Does not leave taint or taste in water.

◎ Effective disinfection of bacteria, moulds, spores and viruses.

Comparison of disinfection methods

Item	Initial cost	Operation cost	Maintenance cost	Disinfection ability	Disinfection time	Risk to personnel	Toxic residual
UV	Low	Low	Low	Excellent	1~5s	Low	No
Chlorine	Low	Medium	Medium	Good	25~45 min	Medium	Yes
Ozone	High	High	High	Unstable	5~10 min	High	Yes

Product

◎ Commercial Drinking Water Disinfection UV Germicidal Lamp Sterilizer

◎ Automatic Cleaning 254nm Wavelength UV Sterilizer

◎ Manual rod cleaning UV sterilizers

◎ Immersion UV Sterilizer For Tank Water Disinfection

◎ Channel type UV sterilizer

◎ 185nm TOC remover

Product features

◎ Full stainless steel shell, smooth inner wall, without blind zone.

◎ Equipment is cleaning and electroplating polishing

◎ Customized "smart and remote" control panel.

◎ High radiation efficiency and stable output power.

◎ Equipped with the high light transmittance quartz socket tubes.

◎ Quartz sleeve to ensure the best working temperature.

Specification

Type	Capacity (ton/hr)	Gateway (inch)	Lamp Watts (W / vessel)	Number of Lamps	Length (cm)	Diameter (inch)	Height (cm)
UVAS-8	7	2"	107	1	85	4"	19
UVAS-10	10	2"	121	1	85	6"	30
UVAL-1	15	2"	190	1	165	6"	30
UVAL-3	28	3"	190	2	165	8"	45
UVAL-5	45	4"	190	5	165	8"	45
UVAL-9	90	5"	190	9	165	10"	45
UVAL-12	120	6"	190	10	165	12"	65
Note： 1. Customized product is available. 2. Temperature sensors and UV intensity sensors are optional. 3. Auto-cleaner is optional.

Amalgam UV lamps

High output of UV irradiation

The UV intensity is 3 times more than conventional UV lamps.

Cost reduction

High efficiency. Reduce size and save cost.

Wide range of applicability

Advanced lamp design makes it adaptable to various water temperature.

Long service life

Service life is up to 12,000hrs under normal condition.

Water temperature and UV lamps

lamp type：

low-pressure

softed-glass

low-pressure

low-output

low-pressure

high-output

low-pressure

Amalgam

low-pressure

softed-glass

control-current：

0.25-0.35A

0.40-0.45A

0.40-1.20A

0.20-2.35A

2.00-15.00A

UV-dosage table

ORGANISM	TYPE	DISEASE	Dosage μwsec/cm²
Bacillus subtilis spores	Bacteria	--------------	22,000
Bacteriophage	Virus	--------------	6,600
Coxsackie virus	Virus	Intestinal infection	6,300
Shigella spores	Bacteria	Bacterial Dysentery	4,200
Escherichia coli	Bacteria	Food poisoning	6,600
Fccal coliform	Bacteria	Intestinal infection	6,600
Hepatitis A virus	Virus	Hepatitis of the liver	8,000
Influenza virus	Virus	Influenza	6,600
Legionella pneumophila	Bacteria	Legionnaires Disease	12,300
Salmonella typhi	Bacteria	Typhoid Fever	7,000