- Measuring & Analysing Instrument Agents[1]
- Other Lab Supplies[3]
- Drying Equipment[10]
- Other Construction Machinery[1]
- Drilling Rig[2]
- Instrument Parts & Accessories[10]
- Level Measuring Instruments[5]
- Other Measuring & Gauging Tools[1]
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- Other Measuring & Analysing Instruments[1]
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- Contact Person : Ms. Zheng Zara
- Company Name : Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
- Tel : 86-25-8472 1577 , 8472 1579
- Fax : 86-25-8472 2235
- Address : Jiangsu,Nanjing,Rm. 1001, Huaxia Mansion, No.81 Zhongshan Rd., Nanjing, China
- Country/Region : China
- Zip : 210005
AL12 Automatic Level
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AL12 Automatic Level
I. Product 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 and V magnetic damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.
II. Product Specification:
Model | AL12-20 | AL12-22 | AL12-24 | AL12-26 | AL12-28 | AL12-32 |
Magnification | 20X | 22X | 24X | 26X | 28X | 32X |
Image | Erect | Erect | Erect | Erect | Erect | Erect |
Objective Aperture | 36mm | 36mm | 36mm | 36mm | 36mm | 36mm |
Field of View | 1°20’ | 1°20’ | 1°20’ | 1°20’ | 1°20’ | 1°20’ |
Minimum Focusing Distance | 1m | 1m | 1m | 1m | 1m | 1m |
Stadia Ratio | 100 | 100 | 100 | 100 | 100 | 100 |
Setting Accuracy | 0.5” | 0.5” | 0.5” | 0.5” | 0.5” | 0.5” |
Compensating Range | ±15’ | ±15’ | ±15’ | ±15’ | ±15’ | ±15’ |
Standard Deviation for 1Km Double Run Levelling | ±3.0mm | ±3.0mm | ±3.0mm | ±3.0mm | ±3.0mm | ±3.0mm |
Circular Level Sensitivity | 8’/ 2mm | 8’/ 2mm | 8’/ 2mm | 8’/ 2mm | 8’/ 2mm | 8’/ 2mm |
Horizontal Circle Graduation | 1°or 1 gon | 1°or 1 gon | 1°or 1 gon | 1°or 1 gon | 1°or 1 gon | 1°or 1 gon |
Net Weight | 1.4kg | 1.4kg | 1.4kg | 1.4kg | 1.4kg | 1.4kg |
Stable performance, best price, good quality , good after-sales service
Usage field: survey products
Product name: AL12 Automatic Level
AL12 Automatic Level
