The INNO Instrument VIEW 3 is an arc fusion splicer designed for joining optical fibers. It is a precision instrument that requires careful handling and adherence to safety warnings and precautions outlined in the user manual. The device is suitable for various fiber types and offers a range of features for efficient and reliable splicing.
Function Description:
The primary function of the VIEW 3 is to fuse optical fibers together with minimal loss. It achieves this through a controlled arc discharge process. The splicer incorporates advanced estimation methods and alignment techniques to ensure high accuracy in splice loss estimation. It also includes a heat oven for protecting the spliced fiber with a heat-shrink sleeve, enhancing the strength and durability of the splice point. The device features a dynamic operation interface and automatic splice mode for user convenience.
Important Technical Specifications:
- Applicable Fiber Type: SM (ITU-T G.652 & G.657), MM (ITU-T G.651), DS (ITU-T G.653), NZDS (ITU-T G.655).
- Fiber Count: Single.
- Applicable Fiber Cables: 0.25mm - 3.0mm / Indoor cable.
- Applicable Fiber Diameter: Cladding diameter: 80-150µm, Coating diameter: 125-1000µm.
- Splice Loss (Measured by cut-back method relevant to ITU-T standard):
- SM: 0.03dB
- MM: 0.02dB
- DS: 0.05dB
- NZDS: 0.05dB
- G.657: 0.03dB
- Splice Mode: Maximum 128 splice modes.
- Internal Splice Data Storage: 10,000.
- Splicing Time (SM Quick mode): 7s.
- Heat Oven:
- 5 applicable protection sleeve sizes: 20mm, 30mm, 40mm, 50mm, 60mm.
- Heating Time: 8-900s.
- Typical Heating Time: 30s.
- Heat Mode: Various heat modes available.
- Heat Oven: VIEW 3 special heat oven.
- Power Supply:
- Standard AC power voltage: AC 100-240V, 50-60Hz.
- Standard DC power voltage: DC 9-14V.
- Dimensions and Weight:
- Size: Height x Width x Depth = 152mm x 147mm x 175mm.
- Weight: 2.31kg (battery included).
- Environment:
- Operating condition: 0-5000m above sea level, 0-95% relative humidity, -10-50°C, 15m/s max wind speed.
- Storage condition: 0-95% relative humidity, -40-80°C.
- Battery: -20-30°C for long time storage.
- Other:
- Viewing and displaying method: two cameras and 5.0 inch color LCD monitor.
- 520x magnification for single X or Y view, or 520x magnification for both X and Y view.
- Tensile test: 1.96-2.25N.
- Terminals: USB2.0 / MINI USB.
Usage Features:
The VIEW 3 is designed for ease of use with an intuitive program structure.
- Turning on the Splicer: Press the [Power] key on the operation panel to turn on the splicer and access the Workbench page.
- Monitor Adjustment: Users can adjust the monitor position to a desired angle for operation convenience. The monitor brightness can also be adjusted using the " or " buttons in the initial interface. The touch screen can be turned On/Off, allowing users to choose between touch operation or physical buttons.
- Fiber Zoom Function: Double-tapping on the screen allows users to zoom in on the fiber image to observe splicing results and conditions.
- Fiber Preparation: Before splicing, fibers must be prepared by stripping at least 50mm of secondary coating and 30-40mm of primary coating, cleaning bare fibers with alcohol-soaked gauze or lint-free tissue, and cleaving them with a high-precision cleaver to specific lengths (e.g., ≥10mm for both tight secondary coating and primary coating). A heat-shrink sleeve should be slipped onto one end of the fibers before preparation.
- Placing and Inspecting Fibers: Fibers are placed into V-grooves, and the windproof cover is opened. The splicer automatically inspects the fibers for damage or dust particles when the [SET] button is pressed.
- Splicing: Users can select an appropriate splice mode and start splicing by pressing [SET]. In "Auto mode," splicing begins automatically when the windproof cover is closed.
- Splice Protection (Heating Procedure): After splicing, the fiber with the heat-shrink sleeve is placed in the heat oven. Pressing the [HEAT] button initiates the heat-shrink process to strengthen the splice point. The heat oven lid is opened, fiber holders are lifted, the heat-shrink sleeve is moved to the splice point, and the fiber is placed in the heat oven clamp.
- Splice Programs: The splicer offers various "preset" splice programs for common fiber combinations, defining arc currents, splice times, and other parameters. These can be modified and optimized for unusual fiber combinations. The active splice program is always displayed at the top of the screen.
- Splice Option: Allows users to set up splice modes, including "Auto Start" (splicing starts automatically when the windproof cover is closed), "Pause 1" (pauses at gap-set position to display cleave angles), "Pause 2" (pauses after fiber alignment), "Realign After Pause 2" (prevents realign function if set to OFF), and options to ignore splicing errors related to "Cleave Angle" and "Core Angle." It also controls the display method of the fiber image during splicing.
- Heater Mode: Provides up to 32 heat modes, including preset modes by INNO Instrument and user-definable modes. Users can select a heating mode that matches the protection sleeve used and edit parameters such as sleeve type, name, note, heater control (long/short sleeves), heat temperature, and heat time. Grayed-out modes (40mm, 60mm) are system preset and cannot be deleted.
- Data Storage: Stores up to 10,000 splicing results, which can be displayed, deleted (partially or wholly), or the data storage function can be canceled.
- System Setting: Allows configuration of various parameters like Buzzer On/Off, Temperature Unit, Automatic Heating, Language, Auto Save Image, Monitor Position (Front/Rear), Set Calendar, and Password.
- Power Save Option: Important for battery conservation. Users can set "Monitor Shut Down" to automatically turn off the LCD monitor and "Splicer Shut Down" to automatically turn off the splicer after a period of inactivity to prevent excessive power loss.
- System Information: Displays details such as Machine Serial Number, Software Version, FPGA version, Total Arc Count, Current Arc Count (resets after electrode replacement), Last Maintenance date, and Production Date.
Maintenance Features:
The VIEW 3 includes several maintenance functions to ensure optimal performance.
- Replace Electrodes: Electrodes wear out over time, and oxide builds up. It is recommended to replace electrodes after 3500 arc discharges. The splicer prompts for replacement when this count is reached. Replacement involves turning off the splicer, removing old electrodes (by loosening screws on the electrode cover), cleaning new electrodes with alcohol-impregnated tissue, and installing them.
- Stabilize Electrodes: This function helps stabilize arc power, especially after environmental changes or moving the splicer to different altitudes, which can cause higher splice loss. It involves performing multiple arc discharges and splices to precisely locate the electrode position.
- Diagnostic Test: A built-in function to evaluate critical variable parameters. It includes:
- LED Calibration: Measures and adjusts LED brightness.
- Dust Check: Checks the optical path for dust or dirt that might affect fiber observation and splicing quality. If dust is detected, the location is displayed for cleaning.
- Motor Calibration: Automatically calibrates the speed of the four motors, which may change due to various reasons.
- Arc Calibration: Calibrates the arc power factor and fiber splicing position. This is necessary because atmospheric conditions, electrode wear, and glass adhesion can affect arc temperature and discharge center position. It uses standard SM fiber for calibration.
- Update Software: Allows for software updates by connecting a USB drive with the upgrade files.
Battery Precautions:
The manual emphasizes strict battery precautions to prevent damage, fire, or injury. These include:
- DO NOT collide the battery with sharp objects.
- DO NOT transport or store with metals.
- DO NOT throw, drop, impact, bend, or strike the battery.
- DO NOT short-circuit the anode and cathode.
- DO NOT disassemble the battery.
- DO NOT immerse in water or expose to moisture.
- DO NOT use or place near heat sources (fire, heat oven).
- DO NOT heat or throw into water.
- DO NOT weld the battery.
- DO NOT charge near fire or in high temperatures.
- DO NOT put into microwave oven or high-pressure container.
- DO NOT use or place in extremely high temperatures (e.g., strong sunlight, poorly ventilated car) for long periods.
- DO NOT use damaged batteries; keep away from fire if electrolyte leakage or smell is present.
- If electrolyte contacts skin or eyes, wash immediately with plenty of water and seek medical advice for eyes.
The manual also provides troubleshooting for common issues like high splice loss, error messages, monitor turning off, and power not turning off. It recommends contacting sales agents for further support if needed.
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