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Kolida ML-401S Laser Plummet
Product description
Product Details
Kolida ML-401S is based on the optical collimation system with the addition of a semiconductor laser, which can project two laser plumb lines at the same time, which are concentric, coaxial and co-focal with the collimation axis of the telescope; The special filter can be directly observed by the human eye; it is suitable for construction, equipment installation, engineering supervision, deformation observation and other projects.
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ML401S Laser Plummet |
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Standard deviation of vertical alignment |
1/45000 |
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Long level accuracy |
20″/2mm |
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Working temperature range |
-25ºC ~ +45ºC |
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Power |
Output power 0.1mw with 2 AA batteries |
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Laser spot size |
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Spot diameter at 40m |
≤4mm |
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Spot diameter at 100m |
≤5″ |
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Coaxial error between sight axis and vertical axis |
≤2mm |
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Coaxial error between laser optical axis and collimation axis |
≤5″ |
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Laser effective range(daytime) |
≥150m |
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Laser effective range(night) |
≥500m |
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Semiconductor laser |
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Wavelength |
630nm |
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Laser class |
Class II |
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Voltage |
3V |
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Laser pointer |
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Shortest sight distance |
0.5m |
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Point-to-point error |
≤1mm |
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Telescope |
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Effective aperture |
33mm |
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Magnification |
25x |
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Field of view |
1°20′ |
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Shortest sight distance |
0.8m |
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Size & Weight |
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Size |
130x110x265mm |
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Weight |
2.5kg |
Nanjing Cetu Surveying Instrument Co., Ltd. was founded in 2015. Our company is known as Nanjing Jingwei Surveying Instrument Sales and Service Center (founded in 1992), which was the former sales & service platform of Nanjing Surveying instrument Factory.
The main products of our company includes GNSS receiver, total station, laser distance meter, theodolite, level, walkie talkie, etc. Our company has distribution rights of FOIF, Hi-Target and many other domestic well-known brands. In addition, Trimble(America) authorized our company as a special contractor.
Over the decades, we have established great credit in the business, and we got the support of global users. "Quality first, customer first", we will always do our best to provide professional services for our customers.
Laser Plummet
Product
Contacts
Address: No. 36 Xinmofan Road, Gulou, Nanjing, Jiangsu
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