X8 Dumpy Level Cheapest at-32 Survey Instrument
Product Introduction auto level measuring instruments, Optical Auto Level1.shunfeng 1km deviation 0.5mm with micrometer2.top dust proof and water proof capability3.Ultra clear lens for long range observationApplication: This instrument is mainly suitable for high precision survey of engineering incl......
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Product Description
Product Introduction
auto level measuring instruments,
Optical Auto Level
1.shunfeng 1km deviation 0.5mm with micrometer
2.top dust proof and water proof capability
3.Ultra clear lens for long range observation
Application:
This instrument is mainly suitable for high precision survey of engineering including construction project, mines, road, bridge, etc. It possesses convenient operation, clear image, water proof facility, type X air or magnetic damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.
specification
About Us
Nanjing Shunfeng Surveying's Located in the Jiangning economy development park of Nanjing, Jiangsu province. Shunfeng mapping equipment factory has been manufacturing surveying and mapping instruments for more than 15 years. We have well-found producing facilities, enough workshop, and over four hundred skilled workers
..Hundreds of our products are exportedto Australia,Russia, Colombia,
Ukraine,Georgia, the United states,Southeast Asia and so on more than 60 countries and regions.
auto level measuring instruments,
Optical Auto Level
1.shunfeng 1km deviation 0.5mm with micrometer
2.top dust proof and water proof capability
3.Ultra clear lens for long range observation
Application:
This instrument is mainly suitable for high precision survey of engineering including construction project, mines, road, bridge, etc. It possesses convenient operation, clear image, water proof facility, type X air or magnetic damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.
specification
| Type | X2 | X3 | X4 |
| Parameters | |||
| Standard deviation per kilometer double-run | 1.5mm | 1.5mm | 1.5mm |
| Telescope imaging | Positive image | ||
| Magnification | 32X | 32X | 32X |
| Clear objective aperture | 36mm | 36mm | 36mm |
| Field of view | 1°20' | ||
| Shortest focusing distance | 0.4m | ||
| Stadia multiplication constant | 100 | ||
| Stadia adding constant | 0 | ||
| Circular bubbke precision | 8'/2mm | ||
| The division unit of dial | 1°or 1gon | ||
| Working scoper for the equipment | ±15' | ||
| Setting accurary | ±0.3" | ±0.3" | ±0.3" |
| Screw thread connected to tripod | M16 or 5/8" | M16 or 5/8" | M16 or 5/8" |
| Water proof | IP4 | ||
About Us
Nanjing Shunfeng Surveying's Located in the Jiangning economy development park of Nanjing, Jiangsu province. Shunfeng mapping equipment factory has been manufacturing surveying and mapping instruments for more than 15 years. We have well-found producing facilities, enough workshop, and over four hundred skilled workers
..Hundreds of our products are exportedto Australia,Russia, Colombia,
Ukraine,Georgia, the United states,Southeast Asia and so on more than 60 countries and regions.
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