Общая станция низкая цена производитель ЖК дисплей DTM 102NL

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Detailed Images
Product Description
Meteorologiccorrection
Input the value and correct automatic
Prismconstant
Input the value and correct automatic
Angle Measurement Section
Method
Absolute coding
Grating diameter
79mm
Minimum reading
1″
Detection
Horizontal
Diametrical detection
Vertical
Diametrical detection
Accuracy
2″
Telescope Section
Imaging
Positive
Length
170mm
Effectiveaperture
48mm
Magnification
30×
Angle of vision
1.5°
Distinguishability
3.5″
Minimum focus distance
1.5m
Compensator
System
Double axis photoelectric tilt sensor or Single axis liquid tilt sensor
Working range
±3′
Distinguishability
1″
Distance Measurement
Single prism (under fair weather condition)
3km
Three prism (under fair weather condition)
5km
Non-prism (under fair weather condition)
400m
Display
Max  999999.999m  Min     1mm
Unit
m/ft Selectable
Accuracy
±(3mm+2ppm•D)

Measuring time
Fine single shot:?3S
Tracking:0.8S
Meteorological Correction
Manual input, Auto correction
Reflection prism correction
Manual input, Auto correction
Vial
Plate vial
20″/2mm
Circular vial
8′/2mm
Vertical Compensator
System
Liquid-electric detection
Compensation range
±3′
Resolving power
1″
Display Section
Type
Double sides,160×80 LCD Display
Data Transmission
Port
USB,RS-232C
Capacity
40,000 data at least
Others
Plummet
Optical or Laser plummet
Power
Rechargeable lithium battery,DC7.2V,3000mAh
Continuous working time
8 hours at least
Size
168×165×348mm
Weight
6.8Kg
Working temperature
-20℃ ~ 50℃
Packing & Delivery

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