Brainlab CRANIAL/ENT OPTICAL - Page 53

Optical Specifications
Specification Color Description
Control LED
Green Wavelength: λ = 570 nm
Yellow Wavelength: λ = 590 nm
Visible Laser Red
• Wavelength: λ = 635 nm
• Beam diameter: < 3 mm (4 σ, elliptic), at aperture
• Beam divergence: θtyp = 0.4 mrad / θ max = 1.7 mrad
• Continuous wave operation (cw)
• Maximum/mean optical output power: P
o
= 0.16 mW
Infrared Laser N/A
• Wavelength: λ = 880 nm
• Beam diameter: < 3 mm (4 σ, elliptic), at aperture
• Beam divergence: θtyp = 0.4 mrad / θmax = 1.7 mrad
• Pulsed wave operation (pw): t = 2 ms at f = 10 Hz frequency
• Maximum optical output power of single laser pulse: P
P
= 5.6 mW
• Mean optical output power of laser pulse train: P
o
= 0.12 mW
Collinearity N/A
Divergence angle of both lasers: φ ≤ 2 mrad
Environmental Specifications
Specification Transport/Storage Conditions Operating Conditions
Temperature -10 °C to 50 °C (14 °F to 122 °F) 10 °C to 35 °C (50 °F to 95 °F)
Humidity 10% - 90% noncondensing 20% - 80% noncondensing
Pressure 500 hPa - 1060 hPa 700 hPa - 1060 hPa
Recommended Working Conditions
Operating distance to patient 20 - 50 cm
Certifications and Classifications
Certification
IEC 60601-1
Classifications According to
Class 3R Laser product IEC 60825-1
Complies with 21 CFR 1040.10 and 1040.11
NOTE: Except for deviations in accordance to Laser Notice No. 50, dated
June 24, 2007
Internally Powered ME Equipment for Continuous Operation IEC 60601-1
IP44 IEC 60529
POINTERS
Instrument User Guide Rev. 2.3 Cranial/ENT Optical 53