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