Horizon Digital Theodolite ET 1005

- Pembacaan : 1 "
- Ketelitian : 5 "
- Pembesaran Lensa : 30x
- Display : 2 Muka
• High Accuracy
- 2” , 5” or 10” ( model dependent)
• Minimum Reading
– 1” , 5” or 10” ( model dependent)
• Built-in recticle illumination for use in poor lighting situations.
Model ET 1002 ET 1005 ET 1010
Order No. HZ ETSB02N HZ ETSB05N HZ ETSB10N
Telescope
Image Erect
Magnification 30x
Clear Objective Aperture 45mm
Resolving Power 3”
Field of View 1° 30’
Shortest Focusing Distance 1.4m
Stadia Multiplication Constant 100
Stadia Additive Constant 0
Tube Length 157mm
Measurement
Angle Measurement Reading System Increment encoder
Diameter of Circle ( V.Hz) 79mm
Minimum Reading ( selectable) 1” or 5” 5” or 10”
Accuracy 2” 5” 10”
Measurement Method Increment reading
Horizontal Angle Dual sides
Vertical Angle Single side
Display
LCD 2 sides
Double Line, Line segment
Data Communication
Data I/ O RS-232C
Level
Plate Levels ( x2 at right angles to each other) 30” per 2mm
Vertical Tilt Compensation ( ET1002) Liquid Type ( Electronic)
Compensating Range ± 3’
Setting Accuracy 1”
Circular Level 8’ per 2mm
Optical plummet
Image Erect
Magnification 3x
Focusing Range 0.5m to µ
Field of View 5°
Physical characteristics
Operating Temperature -20° to 45° C
Display ( LCD) Both sides
Internal Power Supply Rechargeable NiMH
Voltage DC 6V
Operating Time 8 hrs
Dimensions 160 x 150 x 330mm

Weight 4.9 kg/ 10.8 lbs