ELECTRONIC THEODOLITE

The best of East and West’s advanced technology, resulting in robustness, reliability and ease of operation to satisfy users.

Model        TN-5002 ( 2sec Accuracy)

Model         AT-5005 ( 5 Sec Accuracy)

SPECIFICATIONS

Model—————– & MODEL————
TELESCOPE 
IAMGEErect  
Magnification
30
Effective aperture45mm
Resolving power3’’
Field of view1-30’
Min. focuse distance1.4m
Stadia ratio100
Stadia constant0
Tube length157mm
ANGLE MEASUREMETN 
MethodAbsolute Encoding
Diameter of circle(ZHz)
79mm
Minimum reading1’’/5’’/10’’/20’’(Selectable)
Accuracy2’’5’’
 Horizontal angleDual
 Vertical angle                       Dual
DISPLAY 
Screen type2 Sides, segment LCD in two lines
DATA OUTPUT 
DATA I/ORS-232C
LEVEL SENSITIVITY 
Plate leve30’’/2MM
Circular level8’/2mm
AUTO VERTICAL COMPENSATOR
SysteLiquid-electric detection/ Plate Level
Compensating Range±3’
Accuracy 1( Liquid-electric detection /Plate level
OPTICAL CHARACTERISTICS
Laser pointer 02/05:NO      .02L/05L:YES
Temperature range-200C
+450C
Internal power supplyNi-MH/AA battery
VoltageET: 6VDC DT: 5VDC
Operating time10 hours
DimensionL165
H318
W157mm
Weight43kg
     
 
 
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