Precautions for the Use of Long Distance Collimator For 100M

Precautions for Using the 100M Long Distance Collimator (100-Meter Long Distance Collimator)

The 100M Long Distance Collimator (100-Meter Long Distance Collimator) is specifically designed for precise optical transmission over 100 meters, close-range laser ranging, on-site monitoring, and other scenarios. Its use must strictly adhere to the following precautions to ensure the stability of the light beam and the durability of the device during 100-meter transmission, and to prevent performance degradation or device damage due to improper operation, in compliance with the technical guidelines on the company's official website.

I. Precautions for Environmental Use 

The working environment should be kept clean and dry, with the relative humidity controlled between 30% and 60%, and the temperature maintained at -10℃ to 70℃. It is necessary to avoid high-temperature, high-humidity and dusty environments to prevent lens fogging and surface dust accumulation, which may affect the 100-meter long-distance collimation accuracy and transmission efficiency. 

Avoid direct exposure of the equipment to sunlight, strong light or strong electromagnetic interference. Strong light can damage the lens coating, and electromagnetic interference can cause beam pointing deviation during 100-meter transmission. Proper shading and anti-interference protection measures should be taken. 

When used outdoors or in complex environments, a dedicated waterproof and dustproof casing must be equipped to prevent rain and dust from entering the device's interior. At the same time, it should avoid mechanical shocks such as collisions and drops to prevent the internal optical components from shifting. 

II. Precautions for Operating Procedures 

Before use, check the appearance of the device to ensure that the lens surface is free of scratches, stains, and damage, and that the optical fiber connector is not loose or oxidized. If there are stains, use a dedicated optical cleaning cloth dipped in anhydrous ethanol to wipe from the center to the edge in one direction. Do not rub back and forth. 

When connecting optical fibers, align the connector with the slot and gently insert and tighten it. Avoid excessive force to prevent damage to the ceramic ferrule or fiber core. Ensure a tight connection to minimize insertion loss and guarantee the stability of 100-meter transmission. 

When adjusting the collimation angle and focal length, use dedicated tools to make slow and fine adjustments. Calibrate the parameters to meet the 100-meter transmission requirements. After the adjustment is completed, lock them promptly to prevent parameter shifts caused by vibrations, which could affect the long-distance transmission effect. 

It is strictly prohibited to plug or unplug optical fibers or disassemble devices without disconnecting the light source to prevent laser leakage from damaging human eyes and the end faces of devices. When operating, corresponding wavelength laser protective glasses must be worn. 

III. Precautions for Maintenance and Care 

Clean the lens surface and fiber optic connector once a week as part of regular maintenance. After cleaning, promptly cover with protective caps to prevent dust contamination. When not in use for a long time, store in a dust-free, dry, and sealed container to avoid moisture and dust accumulation. 

Test the insertion loss and return loss once a month. If the parameters are abnormal, immediately stop the machine to check for issues such as fiber connection, lens contamination or component displacement, to ensure stable transmission performance over 100 meters. 

Do not disassemble the device housing by yourself. Disassembly will damage the internal precise alignment structure, causing the device to fail. In case of any malfunction, please contact professional technicians for repair. 

IV. Safety and Other Precautions 

Operators must undergo professional training to be familiar with the performance of the devices and the operation specifications. When the laser is in transmission, avoid direct exposure of the beam to the human body, especially the eyes, to prevent irreversible damage. 

Keep the device away from high-temperature heat sources to prevent the casing from deforming and the lens coating from peeling off, which could affect the 100-meter long-distance collimation performance and service life. 

During transportation and storage, take precautions against collision, compression and static electricity. Use dedicated cushioning packaging to prevent mechanical damage or static electricity breakdown.