2
ST700
Operating Manual
English
PRECAUTIONS
Inspect lamp before each use. If damage to the cord or housing is present, it is strongly
recommended the lamp be sent to a Magnaflux Authorized Service Center for repair.
CAUTION
Ultraviolet Radiation Source. UV-A Risk Group 2.
CAUTION
Wear UV absorbing glasses at all times. Do not use at less than minimum working
distance.
WARNING
Do not immerse lamp in any liquid. Connect only to grounded electrical outlets.
CAUTION
Do not abuse cords. Never carry lamp by cord or yank to disconnect from receptacle.
Never retrieve lamp by pulling on cord. Do not suspend the lamp by the cord.
CAUTION
Only use outdoor rated extension cords SW-A, SOW-A, STW-A, STOW-A, SJW-0A,
SJOW-A, SJTW-A, or SJTOW-A. Cord Rating 0-6 A.
0-25 ft / 0-7.6 m: 18 AWG / 0.75 mm2
26-100 ft / 7.6-30.4 m: 16 AWG / 1.5 mm2
101-150 ft / 30.4-45.7 m: 14 AWG / 2.5 mm2
SPECIFICATIONS
Maximum Irradiance (at 15 in / 38 cm)
7,000
μW/cm2
Peak Wavelength
365 ±5 nm
UV-A Beam Profile (at 15 in / 38 cm)
Rounded rectangle, ≥ 1,000 μW/cm
2
12 in / 30 cm x 24 in / 61 cm
Maximum Inspection Area Beam Profile
(at 46 in / 117 cm)
Oval, > 1,000 µW/cm2, 22 in / 56 cm x 25 in / 64 cm
Emission Spectrum
Full Width at Half Max (FWHM)
Longest Wavelength at Half Max (LWHM)
+/- Width at Half Max
Full Width at 10% Max (FW10%)
+/- Width at 10% Max
≤ 15 nm
≤ 377 nm
≤ ±10 nm
≤ 30 nm
≤ ± 15 nm
Excitation Irradiance (347-382 nm)
≥ 2,000 μW/cm2
Wavelength Drift (elevated temperatures)
≤ 5 nm
Minimum Working Distance (ASTM E3022)
≤ 10 in / 25 cm
Working Distances (RRES 90061)
23-54 in / 58-137 cm
Typical Visible Emission (400-760 nm)
≤ 2 FC / 20 lux (at 15 in / 38 cm)
UV-Pass Filter Transmission
Per ASTM E3022
Visible Light Intensity
275 FC / 2,950 lux (at 15 in / 38 cm)
Current Ripple
< 5%
Operating Environment
40-120°F / 5-49°C, max 90% relative humidity
Stabilization Time
10 minutes
Ingress Protection (EN 60529)
IP65
Maximum Housing Temperature
< 120°F / 49°C
Control Cord Length
10 ft / 3 m
Power Cord Length
12 ft / 3.6 m
Weight
25 lb / 11 kg
Power In
100-240 VAC, 50-60 Hz, 2A max
