Table of Contents
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Table of Contents
Summary of Contents for MKS Newport IRV3 Series
- Page 1 User Manual INFRARED VIEWERS IRV3 SERIES...
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Page 2: Table Of Contents
Table of Contents 1 Warranty ............................... 3 1..1 Sales, Service and Technical Support Center ..............3 2 Safety Information ..........................4 3 About ..............................4 4 How it works ............................5 5 Applications ............................5 6 Operation .............................. 6 7 Visualization ............................8 7..1 Photosensitivity ........................ -
Page 3: Warranty
1 Warranty Our IR Viewers are guaranteed for a period of 12 months after the date of shipment. There is no limit to the operational hours during this time. The only exception to this warranty is obvious misuse. Before returning your instrument for warranty or normal service, contact a customer service representative for a return authorization number as specified in Section 1.1. -
Page 4: Safety Information
2 Safety Information The customer is responsible for light source safety while using a viewer as a standalone device or integrated into system. The customer must consider protective measures if necessary. While assembling or operating viewer, do not stare at the direct laser (or other source) light even with safety goggles. -
Page 5: How It Works
4 How it works The IR viewer design is based on a first-generation high-grade image converter that has an electro-static focusing system, photocathode S-1+ with increased concentration of oxygen and screen of type P-20 with maximum of luminescence at 550nm. Infrared viewer focus emitted or reflected light from a chosen subject into the image tube where electron... -
Page 6: Operation
6 Operation CAUTION! Do not use the device for direct beam viewing. Long-term over-exposure may cause satiation of screen and decrease of resolution or irreversible reduction of photocathode response. Use your computer or phone charger with USB cable to charge the device. Do not charge the device with a charger which is more powerful than 5V DC 500mA. - Page 7 Figure 2 IRV3 1X Viewer Figure 3 Lenses 1X (left) and 2X (right) 7 | IRV3 SERIES USER MANUAL...
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Page 8: Visualization
7 Visualization 7..1 Photosensitivity The minimum detectable signal for a near-infrared viewer depends on: • Power density • Wavelength of incident radiation • Effective aperture of the objective lens • Distance between observed target and the viewer • Time duration of the signal (pulsed or continuous) •... -
Page 9: Spectral Sensitivity
7..4 Spectral Sensitivity Figure 4 Spectral Sensitivity 7..5 Power Density Approximate minimum of power densities required for observing an infrared laser source from a distance of one meter: 20 µW/cm2 for a 1060 nm; 500 µW/cm2 for a 1300 nm. Figure 5 Power Density 9 | IRV3 SERIES USER MANUAL... -
Page 10: Technical Parameters
7..6 Technical Parameters Lens 1 (1X) 2 (2X) Spectral sensitivity (350-1300nm) IRV3-1300 (350-1700nm) IRV3-1700 (350-2000nm) IRV3-2000 Resolution (center) 60 Lp/mm 60 Lp/mm Field of view 40° 20° Magnification Objective lens F1.4/26mm F1.8/50mm Adjustable iris Included Included Focus 0.15m (0.05m)* to inf 0.5m (0.15m)* to inf Working distance of lens 12.5 (+/0.2) mm...
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