Nanjing Longteng Survey Instrument Co., Ltd.
Automatic Level, Auto Level, Survey Instruments manufacturer / supplier in China, offering Automatic Level Dsz2, Bipod Series for Prism Pole, Auto Level Nal224 and so on.
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Automatic Level Dsz2

Min. Order: 4 Pieces
Payment Terms: L/C, T/T, Western Union

Product Detail

Basic Info
  • Accuracy: <1mm
Product Description
Our DSZ2 and DSZ3 add a device of temperature offset, so they can be good work in the mal-conditions of larger temperature change, expecially apply to transformation observation at a long time.

1)reliable air-damping and wire-hung compensator
2)checking button for compensator
3)temperature offset of compensator
4)changable diagonal eyepiece and so on accessories
5)Standard devitation of 1km double run: 1.0mm
With parallel plate mictometer FS1: 0.5mm
Model DSZ2 DSZ3 NAL224 NAL228 NAL232
Standard deviation of 1KM double run leveling ≤±1.0mm ≤±2.0mm ≤±2.0mm ≤±1.5mm ≤±1.0mm
Telescope Image Erect
Magnification 32 × 24 × 24 × 28 × 32 ×
Clear Objective aperture 40mm 36mm 40mm
Shortest focusing distance 1.6m 0.7m 0.8m 1m
Stadia ratio 100
Stadia constant  0
Compensator  Working range  ±14′
Setting accuracy ≤±0.3″ ≤±0.5″ ≤±0.4″
Setting time ≤2S
Sensitivity of circular level per 2mm 8′/2mm
Graduation interval of horizontal circle 1 ° / DIV
Working temperature -30°C-+50°C
Weight 2.5kg 2.0kg
Nanjing Longteng Survey Instrument Co., Ltd.
Jiangsu, China
Local Time: 2017/Feb/28 23:29:33
Account Registered in: 2006
Business Type: Manufacturer/Factory, Trading Company

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