Digital Theodolite Ruide ET-02

Description

Digital Theodolite Ruide ET-02

SPESIFICATIONS DIGITAL THEODOLITE RUIDE ET-02

• Specified large LCD screen for clear angle reading under all conditions.
• Absolue encoding
• 5-key keyboard, built-in illumination
• RS-232C data port, easy to connect with EDM.
• The ET series Theodolites have Smart appearance,
• Reasonable structure, practical functions.
• They are easy-to-use,
• With excellent performance and reliable quality.

SPESIFICATIONS:

Telescope;
Magnification : 30X
Objective Lens : 45mm
Overall Length : 157mm
Stadia Ration : 100
Stadia Constant : 0
Image : erect
Field of View : 1° 30″
Minimum Focus : 1.4m
Resolving Power : 3.0′

Electronic Angle Measurement;
Reading System : Photoelectric detection by incremental encoder
Diameter of Circle (VHz) : 79mm
Minimum Reading : 1″/5″ (Selectable)
Accuracy  : 2″
Horizontal Angle : Dual
vertical Angle : Dual

Display:
(LCD) Display Type : 2 sides, segment LCD in two lines

Level Sensitivity;
Plate Level : 30″/2mm (30″ per 2mm)
Circular Level : 8’/2mm (8″ per 2mm)

Auto Vertical Compensator;
System : Liquid-electric detection/plate level selectable
Working range : +3′
Accuracy : 1″ (Liquid-electric detection)  30″”/2mm (plate level)

Optical Plummet Telescope;
Image : Erect
Magnification : 3X
Focusing Range : 0.5m – infinity