Wholesale 2 Lines Laser Level Series QQ-SL04
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 40000 set/month
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Automatic Leveling(by gravity pendulum-magnetic damping)
Leveling Accuracy: ±0.5mm/m
Vertical Accuracy: ±0.5mm/m
Model Number: QQ-SL04
Emit: 1V1H
Package: 1 set/box
Distance measurable:5m-10m
Launch angle range: vertical ≥ 110°， the level ≥ 120°
Auto leveling range: approximately ±3°
LaserPowerOutput: ≤1mw
Laser wavelength : 2x635nm(2x650nm)
Laser class: class II
Power Supply: DC 3V (2x1.5V AA)
Operating temperature: -10℃ － ＋40℃
- Q:How can the laser level adjust the height of the horizontal line?
- To increase the height, you can use three tripods, as long as the leveling instrument can be used on the line.
- Q:I want to buy a laser level, I do not know is good or green, its principle is good, can see the horizontal line in the sun
- To green, higher than 600, in the strong sunlight can only be sloppy.
- Q:What brand of laser level is good? How much is the price?
- A level instrument in which laser beams are used instead of manual readings. The laser beam emitted by the laser is introduced into the telescope cylinder to send a horizontal laser beam along the collimation axis. By means of the monochromatic nature and the coherence of laser, a piece of glass or a piece of metal with a certain shading pattern can be assembled in front of the telescope object lens, that is, the zone plate can cause diffraction interference. Through the telescope focusing, the focusing range zone plate, a bright and fine cross shaped or circular laser spot, thereby more accurate sighting target. If the photoelectric receiving target can be automatically tracked on the front and back level scales, leveling can be carried out. In the construction survey and assembly of large components, the laser level was used to establish the horizontal or horizontal lines in 1989.Digital level is the most advanced level, with a special bar level, through the instrument built-in digital imaging system, automatic level bar bar code readings, no manual reading is needed. This instrument can greatly reduce the labor intensity of Surveying and mapping work, avoid the subjective subjective reading error, and improve the measurement accuracy and efficiency
- Q:Laser level sDB1, four threads are all broken, I do not know which welding!
- Red is the power cord, VCC, black are H, V1, V2 and OUT, red do not answer the wrong line, and other connected wrong, it does not matter
- Q:How do you attach tiles with a laser level?
- The role of infrared level instrument is mainly to do mark high wire, to determine the level of tile or floor surface paving.From the 50 cm position, horizontal line play using infrared level, play a circle line as the elevation line, the ground floor tile or floor height of the surface layer and the elevation line to reach the same height, paving the face layer level.Before use, should first check whether the dial indicator in a controlled range, to avoid the measurement error caused by the inaccurate level zero, therefore before use on the level of the zero check or adjust to. Level zero calibration method: the horizontal instrument is placed on the base of the stable and approximately horizontal plate (or machine tool guide rail). When the bubble is stable, the end is read at the end, such as the left end, and zero. Then turn the level of 180 degrees, still placed in the original position of the plate, to be stable after the bubble, still in the original one (left) readings A, the level of zero error is two points A grid. If the zero error exceeds the permissible range, then adjust the level zero adjusting mechanism (adjustment screw or nut, the error is reduced to zero within the allowable value. The nut shall not be turned freely for the screws which are not specified. Adjust the level of working surface and the plate must be torn wipe clean. The adjusting screw or nut must be tight
- Q:BOSCH low level instrument to see the comment, the line out too thick. Are there any other good brands to recommend?. There are so many brands on Taobao that they look dazzling.
- DEWALT is acceptable
- Q:Which brand of laser marking instrument (level instrument) is of good quality?
- Levin competition laser, the industry's leading enterprises, product warranty period of one year, is the industry benchmark.Suzhou Leica is not Swiss Lycra, Swiss Lycra is to do laser ranging, Suzhou Leica, but want to dip into the light of foreigners, so doing is really not conducive to democratic brand, a little bit of Leica does not cut.The other big brands are: Suzhou Futian, Yangzhou, Yangzhou Wei Kailai, exquisite Guangzhou Kelida are also.
- Q:The role of the bottom magnet of the laser level
- Adsorption onto the surface of an object for ease of use
- Q:What is the construction of the laser level meter and the dry cell?
- We use the Hilti 5 batteries, seems to have a kind of 9V square battery
- Q:Laser level instrument broken line, how to repair?
- This kind of instrument needs to be corrected on a special station. Even the general circuit problems need to be corrected after the maintenance, not to mention the laser tube is burned and needs to be replaced.
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Wholesale 2 Lines Laser Level Series QQ-SL04
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 40000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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