Telescope

• Magnification: Minimum 30x 

• Field of view: Minimum 1? 30′

• Objective aperture: Min. 45mm

• Reticle illumination: Selectable Min. 5 brightness level

• Minimum Focus: Minimum 1.3m or less

• Angle Measurement

• (Horizontal & Vertical) Accuracy: 1′′ (One second)

• Display resolution/List count: 0.5′′/1′′ 

• Angle unit: Degree Min Second

• Compensator System: Dual axis liquid tilt sensor

• Compensating range: Min. ±6′ or more

• Collimation compensation: Should have collimation compensation facilities

• manufacturing

• Laser output: Reflector less mode Class 3R 

• Prism and sheet mode: Class 1 

• Distance Measurement  Range:

• Single prism: 1.3 to 6,000m

• Reflector less: 0.3 to 1,000m

• Distance unit: Meter/ Feet/ Inch (selectable)

• Accuracy: 

• Prism: (1.5 +2ppm X D) mm or less

• Reflector less: (2 + 2ppm X D) mm (0.3 to 200m)

• Measurement mode: Fine, Course (Rapid) and Tracking.

• Measuring time Fine: Maximum 0.9 Second

• Rapid: Maximum 0.6 Second

• Tracking: Maximum 0.4 Second

• Keyboard & Display: Keyboard: Alpha-numeric key board with hard keyboard. 

• Display: Both face high resolution colour & touch display

• Display Size: Min. 3.5inch, Transmissive TFT QVGA colour LCD with LED backlight, Touch screen,

• Trigger key: Should have trigger key option to measure a distance with a single button click for work efficiency and increases productivity. 

• Operating Temperature: 20°C to + 60°C

• Atmospheric Correction: Automatic/ Manual (By inputting temperature & pressure).

• Data Storage

• Internal memory: Minimum 1GB and 32 GB USB flash memory supported. 

• Guide light: Should have green and red guide light for night operation and operation rang should be min. 150m or more.

• Laser point: Coaxial red laser using EDM beam

• Data Transfer Interfaces: Serial RS-232C, USB Ver 2.0, Host (Type A) and Client (Type mini-B)

• Plummet systems: Should be optical plummet. 

• Dust and Water proofing: IP 65 or better 

• Power Supply Battery Type: Li-ion rechargeable battery (Two Sets)

• Battery operating time: Minimum 20 hours per battery

• On-board Software Programs

• License: Perpetual On-board software license

Features:

• Job setting with user defined coordinate system, Resection, setting out Points / Arcs / Lines, Point Projection-Offset from the line / Offset to the line, Intersection-Line /Arcs, Feature Coding, Traverse Adjustment, Offset Angle (Hidden points), Remote distance (MLM), Remote Object Height (REM), Area Calculation and volume calculation.

• Support Microsoft Bing Map satellite image backgroundContinued....