Упрощенная HTML-версия
216
Special Applications
Germicidal High Pressure VHO
Germicidal High Pressure VHO
Code
Description
Watt
(W)
Volt
(V)
Current
(A)
UV-A
µW/cm²
at 1m
UV-B
µW/cm²
at 1m
UV-C
µW/cm²
at 1m
Cap
Life at > 50%
UV-ouput
(Hrs)
Packing
Qty
0024206
G4/120 SE VHO
400
125
3.5
300
250
400
GY9.5
2000
10
0024207
G4/120 DE VHO
400
125
3.5
300
250
400
R7s
2000
10
L
D
D
L
Features
• Germicidal VHO – lamps consist of a double ended
quartz discharge tube filled with mercury.
• Power concentration is 120 Watts per cm of arc length
(low pressure tubes are < 1W per cm).
• Extremely high UV-C concentration levels are possible.
• Lamps have a self cleaning halogen feature which
results in improved UV-C maintenance.
• Forced air ventilation is required to remove the ozone
produced with VHO lamps
Applications
• Used in a wide range of photochemical processes
• Label printing
• Disinfection of municipal waste water
• Curing of lacquers, paints and inks
• In combination with black glass filters for fluorescence
excitation
• Artificial material aging
• Exposure of diazo film material and print masters
Directions for use
• The radiation from these lamps is very harmful to eyes
and skin. Always protect your eyes and skin against
radiation
• The lamps may only be operated in enclosed systems.
• Cannot be used for general lighting purposes
• Max. permissible bulb temperature is 950ÅãC
• Max. permissible pinch temperature is 350ÅãC
• Can be used with a standard mercury ballast and
ignitor
Dimensions (mm)