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PHYSICAL CHARACTERISTICS:
Dimensions: See figure below
Weight: 3.4 Kilograms (7.5 pounds)
Magnetic Field Strength (Non-Operating):
Does not exceed 5.25 milligauss at a distance of 460 cm (15 ft)
from any point on the surface of the packaged Laser Head.
Clearance Required for Cabling: 10.16 cm (4 in) beyond back
POWER:
Power Input Requirements:
+15 Volts ±0.3 Volts at 2.2 Amperes maximum
−15 Volts ±0.3 Volts at 0.02 Ampere maximum
Warmup Time: less than 10 minutes (4 minutes typical)
LASER BEAM CHARACTERISTICS:
Type: Helium-Neon, Continuous, Two-Frequency
Maximum Beam Power Output: 1 milliwatt
Maximum Beam Power Output: 1 milliwatt
Minimum Beam Power Output: 180 microwatts
Beam Diameter: 6 millimeters, 0.25 inch, typical
Vacuum Wavelength Accuracy (3 sigma, lifetime): ±0.1 ppm
Vacuum Wavelength Stability (typical 1 hour): ±0.002 ppm
Vacuum Wavelength Stability (typical lifetime): ±0.02 ppm
Nominal Vacuum Wavelength: 632.991354 nanometers
Safety Classification:
Class II Laser Product conforming to U.S.
Heat Dissipation: 23 watts (during operation)
35 watts (during warmup)
National Center for Devices and Radiological
Health Regulations 21 CFR 1040.10 and 1040.11.
OUTPUTS :
Reference Frequency: 3.4 - 4.0 MHz
WEB BLOG : //blog.naver.com/sdh3
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