254 Nm Ultraviolet Lamp for Water Sterilizer

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: YLC-600
• Certification: ISO9001
• Application: Industry
• Voltage: 110V/220V/380V
• Disinfection Method: Ultraviolet
• Item: 254 Nm Ultraviolet Lamp for Water Sterilizer
• Bactericidal Efficienc: 98% Kill Total Coliforms
• Lifespan of UV Lamp: 9000-12000 Hours
• Interface Type: Flange
• Flow Rate: 25 Ton/Hour
• Alert System for Lamp: One Set
• System Working Pressure Resistance: (0.6 MPa)6kg/Cm2
• Raw Water Supplying: Running Water
• Brand of Ballast: Domestic
• Lamp Brand: Light Source
• Transport Package: Plywood Case Into Container
• Specification: CE, SGS, ISO
• Trademark: YLD
• Origin: Jiangyin, Jiangsu
• HS Code: 8421219990
• Production Capacity: 5000 Sets/Year
• Package Size: 102.00cm * 25.00cm * 36.00cm
• Package Gross Weight: 35.000kg
• Lead Time: 3 days (1 - 1 Sets) ; To be negotiated ( > 1 Sets)

Product Description

254 Nm Ultraviolet Lamp for Water Sterilizer

 

Product Description

Between the wavelengths 180 nm to 400 nm UV light produces photochemical reactions which dissociate free chlorine to form hydrochloric acid. The peak wavelengths for dissociation of free chlorine range from 180 nm to 200 nm, while the peak wavelengths for dissociation of chloramines (mono-, di-, and tri-chloramine) range from 245 nm to 365 nm. Figure 1 shows the UV output of a high intensity Hanovia medium pressure UV lamp. Up to 5ppm of chloramines can be successfully destroyed in a single pass through a UV reactor and up to 15ppm of free chlorine can be removed.

Many water treatment systems include RO units, which commonly use thin-film composite membranes because of their greater efficiency. However, these membranes cannot tolerate much chlorine, so locating the UV unit upstream of the RO can effectively dechlorinate the water, eliminating or greatly reducing the need for neutralizing chemicals or GAC filters.

The UV dosage required for dechlorination depends on total chlorine level, ratio of free vs. combined chlorine, background level of organics and target reduction concentrations. The usual dose for removal of free chlorine is 15 to 30 times higher than the normal disinfection dose. Membranes therefore stay cleaner much longer because the dose for dechlorination is so much higher than the normal dose used if dechlorination was not the goal.

Additional important benefits of using UV dechlorination are:
 High levels of UV disinfection
 TOC destruction
 Eliminate safety hazard associated with mixing bisulphate
 Eliminate risk of introducing micro-organisms into RO (via GAC or injection of neutralizing chemicals)
 Overall improved water quality at point-of-use
 As with other dechlorination technologies, the UV dosage required at a given flow rate is dependent on several process parameters, including:
 Process water transmittance level
 Background organics level
 Influent chlorine level and target effluent chlorine concentration level

Product Parameters

Selection of reference table

Model	Flow rate (T/H)	Lamp Power (W)	Inlet & outlet		Shell dimension (mm)      L×W×H	Control cabinet(mm)    L×W×H	Weight (Kg)
			mm	inch
YLCn-005	0.3	16	20	1/2"	350*63*110		2
YLCn-008	1	25	20	1/2"	470*63*110		2
YLCn-050	2	40	25	1"	930*76*130		10
YLCn-150	6	80	32	1+1/4"	930*108*240	250*140*300	15
YLCn-200	8	120	40	1+1/2"	930*133*270	250*140*300	20
YLCn-300	12	160	50	2"	930*159*290	300*150*400	25
YLC-360	15	200	65	2+1/2"	930*159*370	300*150*400	32
YLC-500	20	240	65	2+1/2"	930*159*370	300*150*400	35
YLC-600	25	280	80	3"	930*159*370	300*150*400	40
YLC-700	30	320	100	4"	930*159*370	300*150*400	45
YLC-1000	40	360	100	4"	930*159*370	350*200*450	60
YLC-1200	50	400	125	5"	930*219*450	350*200*450	80
YLC-1500	60	420	150	6"	1630*219*450	400*200*500	80
YLC-2000	80	560	150	6"	1630*219*450	400*200*500	90
YLC-2500	100	700	150	6"	1630*219*450	400*200*500	120
YLC-3000	125	840	150	6"	1630*219*450	500*200*600	125
YLC-4000	150	1120	200	8"	1630*273*530	500*200*600	135
YLC-5000	200	1400	200	8"	1630*273*530	500*200*600	150
YLC-7000	300	2100	250	10	1630*325*580	500*350*1000	180
YLC-10K	400	2520	250	10"	1630*325*580	500*350*1000	200
YLC-15K	600	3080	300	12"	1630*377*640	600*350*1200	220

Packaging & Shipping

Company Profile

2000: Jiangyin YLD was founded.
2004:Jiangyin YLD change to Jiangsu YLD, registered fund from 50 ten thousand to 500 million, factory area from 1500m² to 15000 m².
2005: From 2005 year to now, every year credit rating was awarded "AAA" .
2007: Jiangyin science and technology bureau granted YLD "JIANGYIN ENGINEERING AND RESEARCH CENTER FOR WATER FILTER AND ULTRAVIOLET STERILIZATION"
2009: Open the foreign market, the products were sold abroad, Canada, USA, Singapore and so on.
2010: YLD Trademark was registered successful.
2012: The formal establishment of the ministry of foreign trade opened up more foreign markets.
2014: Patented by many products independently researched and developed by the company.
2015: The self-developed multi-cartridge automatic backwash filter was rated as a high-tech product and obtained a certificate.
2016: The company was rated as a scientific and technological enterprise and a high-tech enterprise in Jiangsu Province.
2019: The company got "Manufacture License of Special Equipment People's Republic of China".
2020: Awarded the title of "Loving Enterprise" by the government and "Quality Supplier" by suppliers
2021~2023: Got the new certificater: Disinfection enterprse health license.