TTL Modulation 520nm Green Cross Laser Alignment
TTL modulation 520nm green cross laser alignment features TTL level modulation and adjustable focus, projects fine and straight two perpendicular green lines with accurate 90°and different dimensions. Combined with adjustable focus design and high visibility, it is applicable for industrial cross line positioning, alignment, and visual calibration.
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TTL modulation 520nm green cross laser alignment utilizes a 520nm semiconductor green laser diode and qualified glass coated lens, it projects two perpendicular green lines. It features a focus adjustable lens to achieve increasing fineness and brightness green cross line in distance, and and supports high speed switching or pulse control via TTL logic levels. It achieves industrial grade stability and long lifetime for both industrial and high tech alignment.
Key features:
◆520nm wavelength enables high green light visibility, remains clearly visible in brightly lit workshops, outdoors, and on light-colored or reflective surfaces.
◆Glass coated lens with 10°, 15° and 110° fan angles generates high precision two perpendicular green lines projection. Adjustable focus lens assures increasing brightness and fineness measurement in distance.
◆TTL high and low level switching supports 1Hz to 1MHz modulation, allows for easy on/off laser control.
◆Built-in APC constant power circuit and metal heat sink inside an anodized aluminum alloy housing tube achieves good heat dissipation, bears calibration and thermal fluctuation, suitable for 24 hours continuous production capability.
Technical parameters:
| Item | TTL Modulation Green Cross Laser Alignment |
| Wavelength (nm) | 520nm |
| Output power (mW) | 5mW, 10mW, 20mW, 30mW, 50mW |
| Available Fan Angle(degrees) | 10°, 15°, 110° |
| Laser Class | IIIa, IIIB, IV |
| Beam thickness at aperture (mm) | <2.8mm; At 2m distance: <2.0mm |
| Beam divergence (mrad) | 4mrad |
| Beam mode (before optics) | TEM00 |
| Focus adjustable? | Yes |
| TTL Modulation Method | TTL Modulation |
| Modulation frequency | 1Hz-1MHz |
| Operating voltage(v) | 3V to 12V |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L71mm; D18.9mm×L110mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Applications:
◆Machine tool and CNC setting
◆Cutting and machining for wood, stone, sheet metal and fabric processing
◆Machine vision
◆Welding and dispensing
◆Electronics assembly for SMT placement machines, PCB drilling/routing
◆Medical and scientific research: Imaging equipment, optical experiments
Note: Higher power TTL modulation 520nm green cross laser up to 50mW generates thermal energy hurt to human eye. Do avoid eye exposure to beam aperture and wear 520nm wavelength protective laser safety goggles to achieve easy and secured use constantly.
Attention: For high powered or OEM 520nm TTL modulation green cross laser modules, please contact us free at support@berlinlasers.com.
