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Heraeus Noblelight offers a broad range of UV low-pressure lamps manufactured from high quality quartz glass for disinfecting water, air and surfaces.

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Available models

Amba<sup>®</sup> UV Curing Lamps
  • Amba® lamps are associated with quality and reliability
  • 200% performance guarantee for Amba® lamps
  • 10,000 lamp types, also for unusual lengths, special output characteristics and MH additives
  • more consistent and reliable curing processes due toStrong seals, immaculate quartz glass, high-quality electrodes and connectors Replacement lamps for all UV system manufacturers
UV Medium-Pressure Lamps
Standard lamps
High performance lamps
Preferred application
Disinfection
Disinfection and oxidation
Efficient spectral range
200 - 300 nm
200 - 300 nm
Specific electrical power
80 - 120 W/cm
120 - 250 W/cm
Specific UVC radiant flux
12 - 18 W/cm
18 - 40 W/cm
Power range
0.4 - 10 kW
1 - 60 kW
Dimensions/lamp length
4 - 150 cm
7 - 200 cm
Lamp diameter
15 - 28 mm
19 - 45 mm
Surface temperature
600 - 900°C
800 - 900°C
Typical service life
1,500 - 10,000 h
1,500 - 10,000 h
  • Very good properties at small size: compact UV systems can still be installed where throughput is high
  • Low investment costs
  • Fewer lamps needed
  • More stability due to round seal in the base
  • Spectrums for photochemical applications can be optimised by the use of additional metal halides
UV Low-Pressure Lamps
Ozone-free
Ozone-generating
Spectrum: Wavelength
254 nm
185 nm, 254 nm
Arc length
10 – 150 cm
10 – 150 cm
Electrical power
5 – 80 W
5 – 80 W
Typical UV efficiency at 254 nm
40%
40%
Typical efficiency at 185 nm, natural quartz glass
approx. 6%
Typical efficiency at 185 nm, synthetic quartz glass
approx. 9%
Specific UVC flux
0.1 – 0.4 W/cm
0.1 – 0.4 W/cm
Use at ambient temperatures
up to max. 40°C
up to max. 40°C
Service life
9,000 h with 30% decline of UV intensity
9,000 h with 30% decline of UV intensity
  • High UV efficiency (40%)
  • Low energy consumption
  • UV lamps tailored to customer requirements
  • Output 30% to 60% higher than with lamps made of soft glass
  • Low surface temperature
Amalgam UV Lamps
Ozone-free
Ozone-generating
Spectrum: Wavelength
254 nm
185 nm, 254 nm
Arc length
25 – 150 cm
25 – 150 cm
Electrical power
50 – 800 W
50 – 800 W
Typical UV efficiency
Typical UV efficiency
Typical UV efficiency
at 254 nm
35%
35%
Typical efficiency
Typical efficiency
Typical efficiency
at 185 nm,
at 185 nm,
at 185 nm,
natural quartz glass
approx. 6%
Typical efficiency
Typical efficiency
Typical efficiency
at 185 nm,
at 185 nm,
at 185 nm,
synthetic quartz glass
approx. 9%
Specific UVC flux
0.5 –2 W/cm
0.5 –2 W/cm
Service life
16,000 h
15,000 h
  •  
  • Use at high ambient temperatures of up to 90°C
  • Not affected by temperature fluctuations
  • Energy-saving
  • Low-cost alternative to medium-pressure lamps
  • Highest power density for low-pressure lamps
  • Generate very little heat
  • Potential for reducing number of lamps, system components and servicing intervals
  •  
  • Semiconductor, Solar & Electronics
HeraeusThe company’s roots go back to a family pharmacy started in 1660. Today, the Heraeus group includes businesses in the environmental, electronics, health and industrial applications sectors. Customers benefit from innovative technologies and solutions based on broad materials expertise and technological leadership.
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