Digital Theodolite Ruide Disteo 23

DISTEO 23 Theodolite and Distance Measurement

Features:

•     2” Angular Accuracy
•     300m Distance Range with Prism
•     Stakeout Capability
•     Alphanumeric Keyboard
•     2.7” Easy to Read Display
• DISTANCE MEAUREMENT
• Range:  300m
• Accuracy  ±(3mm+2ppm*D)
• Measure Speed Continuous: 0.35s; Fine: 1.5s
• Atmosphere Correction : Manual input, auto correct
• Prism Constant : Manual input, auto correct
• 
  ANGLE MEASUREMENT
• Type :  Absolute Encoding
• Minimum Reading 1”
• Accuracy 2”
• Detection Method : Horizontal: dual; Vertical: dual
• 
  TELESCOPE
• Image : Erect
• Magnification : 30x
• Effective Aperture : 40mm
• Resolving Power : 3”
• Field of View : 1° 30’
• Minimum Focus : 1.5m
• Stadia Accuracy : ≤0.40%/L
• Tube Length: 155mm
• 
  COMPENSATOR
• Type :  Single Axis
• Working Range : 3’
• Accuracy : 3”
• 
  LEVELING 
• Plate Vial : 30”/2mm
• Circular Bubble ; 8’/2mm
• 
  LASER TUBE
• Wave Length : 635±20nm
• Class : Class II
• Spot Diameter : ≤5mm/100m
• Axis Error ; ≤10”
• 
  LASER PLUMMET
• Accuracy : 31.5mm
• Class : Class II
• Length : 635±20nm
• Spot Diameter : 32.5mm
• DISPLAY UNIT
• Size : 2.7”, 160*96 dot
• Display : 4 lines
• POWER SUPPLY
• Battery : Removable, rechargeable Li - on battery
• Voltage : 7.4V
• Working Time : 8 hrs
• ENVIRONMENT
• Working Range : -20°C to 50°C
• PHYSICAL
• Size :165*160*340mm
• Weight : 4.7kg