Digital Theodolite Topcon DT-305L
Desain baru dengan penunjuk laser untuk pekerjaan pengaturan penyelarasan yang efisien!
Pengukuran sudut yang ringan dan ringkas dengan panduan laser presisi tinggi dan daya hingga 30 hari kerja
• Masa pakai baterai Li-ion atau AA yang tahan lama hingga 30 hari kerja * 2
kekuasaan
• Panduan laser presisi tinggi yang nyaman
• Desain produk baru dengan kualitas premium Topcon
total komponen stasiun
• Sensor kemiringan tertanam dalam model 5 ”
• Perlindungan debu IP66 yang sangat kuat dan hujan lebat
kekuasaan
• Panduan laser presisi tinggi yang nyaman
• Desain produk baru dengan kualitas premium Topcon
total komponen stasiun
• Sensor kemiringan tertanam dalam model 5 ”
• Perlindungan debu IP66 yang sangat kuat dan hujan lebat
Speksifikasi Digital Theodolite Topcon DT-305L
Telescope
- Length : 152 mm
- Aperture : 45 mm
- Magnification : 30X
- Image : Erect
- Field of view : 1°30’ (26 m/1,000 m)
- Resolving power : 2.5"
- Minimum focus : 1.0 m
- Stadia ratio : 100
- Stadia constant : 0
Angle measurement
- Method : Rotary absolute encoder
- Detecting :
- Horizontal: 1 sides
- Vertical: 1 sides
- Minimum display : 1" (0.0002 gon/0.01 mil) / 5" (0.001 gon/0.1 mil) (selectable)
Display Unit : 2 sides
Tilt angle compensation
- Type : Automatic vertical compensator
- Range of compensation : ±3' (±0.0555 gon)
- Compensation constant : Can be changed (compensation is done at the same time with vertical angle 0 point)
Optical plummet
- Magnification : 3X
- Minimum focus : 0.5 m
Sensitivity of levels
- Circular level : 10’ /2 mm
- Plate level : 30"/ 2 mm
Temperature
- Operating temperature range : -20 to 50°C (-4 to 122°F)*2
- Storage temperature range : -30 to 60°C (-22 to 140°F) (no condensation)
Environmental durability
- Dust and water protection : IP66 (IEC 60529: 2001)
- Power Supply (Standard)
- Power source : 4 AA alkaline batteries
Working duration at 20°C (Standard)
- Theodolite only : about 230 hours
- Laser only : about 80 hours
- Theodolite and laser : about 55 hours
Power Supply (Option)
- Power source : BDC71 (Optional accessory)
Working duration at 20°C (Option)
- Theodolite only : about 300 hours
- Laser only : about 100 hours
- Theodolite and laser : about 70 hours
Tribrach
- Type : Detachable
Laser-pointer
- Signal source : Red laser diode (633 nm)
- Maximum output : 0.6 mW
- Laser Class : Class 2
- Laser beam range : 50 m (in daylight)
Others
- Size (with handle) : 173 (D) X 181 (W) X 318 (H) mm (Display on both sides)
- Weight : 4.1 kg (9.04 lb) (with batteries and battery holder)
Complete
- Alumunium Tripod 1x- Rambu Ukur 1x
