Maintenance and application of hand-held rangefinder
Maintenance of hand-held rangefinder;
(1) always check the appearance of the instrument and remove the dust, grease and mildew on the surface in time.
② Soft dry cloth should be used when cleaning eyepiece, objective lens or laser emission window. It is forbidden to use hard objects to scribe, so as not to damage the optical performance.
(3) This machine is a high-precision instrument integrating optics, mechanics and electricity, so it should be handled with care. It is forbidden to squeeze or fall from a height to avoid damaging the instrument.
In daily life, interior designers and architects often face a problem, that is, in the process of design and decoration, there are various measurement difficulties or hidden dangers because of some places that cannot be close to the measurement. Now, the laser rangefinder can solve similar problems for you, and easily measure the distance or the length of objects that can't be close to the place.
Hand-held laser rangefinder can help you in places where you can't directly touch the measurement target, such as stairwells and elevators, replacing the traditional box ruler measurement and saving manpower. Laser rangefinder is a high-performance hand-held rangefinder newly introduced in recent years. It is designed with a measurable range of 0.05~200m and a measuring accuracy of 1-1.5 mm. It is quick to measure, easy to use, compact in design and portable. With this laser rangefinder, you don't need a lifting platform or a telescopic ladder when measuring the volume of a house or a stairwell, and you can accurately measure the reading in a few seconds.
In the traditional measurement, there are potential safety hazards in places that can't be close to the measurement. The laser rangefinder has a red laser spot, so that you can clearly know where the measurement point is. All the measurement work can be completed only by a single person without the help of other tools (such as ladders), and even the inaccessible parts can be easily handled, thus preventing injury accidents to a great extent.
In addition, in addition to the pocket portable design, the rangefinder also has the function of adding and subtracting lengths, so it is not necessary to curl up on the ground because of measuring the ceiling. Large LCD backlit display screen, the laser rangefinder enables you to read the measurement data conveniently while aiming at the target. With a laser rangefinder, a person can work, and it will be twice as fast as the conventional method. Beijing Chenglida Technology Development Co., Ltd. * *
This hand-held rangefinder can measure distance, area, volume, triangle pythagorean theorem measurement, etc.
Can be widely applied to the following fields:
1. Construction industry: building distance measurement, house acceptance, pouring area and volume measurement.
2. Interior industry: the area is not enough, and the dimensions of doors, windows and supports are measured.
3. Surveying and mapping industry: direct measurement of various distances or distance measurement that cannot be directly measured.
4. Mechanical and electrical industry: installation of telecommunication equipment, measurement of distance of building equipment, measurement of endowment, and measurement of distance that cannot be directly measured.
5. Distance measurement in accident handling of public security system
