Jual Total Station Spectra Focus 2
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Focus 2
dengan Key Features
• Versatile 2” and 5” angle accuracies
• Fast (0.3s), accurate (2+2ppm) distance measurement
• Long range prism (4,000m) and reflectorless (500m) measurements
• Long battery life (up to 13h)
• Large, easy to read graphic display
• Ergonomic keyboard design
- Direct numeric input
- Convenient alphanumeric input
- Unique function keys
- Customizable user keys
• Powerful and practical onboard software
• Bi-directional data transfer software for the PC
juga Spesifikasi
Distance Measurement
Range with specified prisms (Good conditions1)
■■ Single Prism: 2.5m to 4,000m
(8.2 ft to 13,123 ft)
■■ Reflectorless2: 500 m (1,640 ft)
- Shortest possible range: 1.0m (3.3 ft)
Accuracy (Precise mode) ISO 17123-4
■■ Prism: ±(2+2 ppm × D) mm
■■ Reflectorless5: ±(3+2 ppm × D) mm
Measuring interval3
■■ Fine: .0.3 sec.
■■ Normal: .0.2 sec.
Angle Measurement
Accuracy (ISO17123-3)
■■ (horizontal and vertical): 2"/0.6 mgon
5"/1.5 mgon
■■ Reading system: Absolute encoder
■■ Circle diameter: 79 mm (3.1 in)
■■ Horizontal/Vertical angle: Diametrical
Minimum increment
■■ Degree: 1/5"
■■ Gon: 0.2/1 mgon
■■ MIL6400: 0.005/0.02 mil
Telescope
■■ Tube length: 154 mm (6.0 in.)
■■ Image: Erect
■■ Magnification: 30×
■■ Effective diameter of objective: 45 mm (1.8 in)
■■ EDM diameter: 50 mm (2.0 in)
■■ Field of view: 1°30'
■■ Resolving power: 3"
■■ Minimum focusing distance: 1.0 m (3.3 ft)
■■ Laser pointer: Coaxial Red Light
Tilt Sensor
■■ Type: Dual-axis
■■ Method: Liquid-electric detection
■■ Compensation range: ±3.0'
Communications
■■ Communication ports: 1 x serial (RS-232C)
■■ Data Interface: SD Card, Mini-USB
Power
Internal Ni-MH battery (x2)
■■ Output voltage: 6.0 V DC
■■ Operating time4: approx. 13 hours
■■ Charging time
- Full charge: 4 hours
Environmental Characteristics
■■ Operating temperature range:
–20 °C to +50 °C (–4 °F to +122 °F)
■■ Atmospheric correction
- Temperature range:
–40 °C to +60 °C (–40 °F to +140 °F)
- Barometric pressure:
400 mmHg to 999 mmHg/
533 hPa to 1,332 hPa/
15.8 inHg to 39.3 inHg
■■ Dust and water protection: IP55