New THEODOLITE DT-300 Series TOPCON
Description
New Durable, Precise Layout Tool!
Topcon has taken the trusted, dependable DT-200 platform and built the DT-300, which boasts several modern enhancements customers have been waiting for!
The DT-300 is a lightweight compact alignment and angular measurement device which uniquely boasts up to 30 working days of power, the highest waterproof and dust protection, and convenient high precision laser guidance.
High-Accuracy Digital Theodolites
- High-accuracy (5", 7" and 9" models) measurements
- Ultra-rugged IP66 dust and heavy rain protection
- Compact and light weight
- Long-lasting Li-ion or AA battery life
- Easy-to-use LCD backlit display(s)
- Precise laser pointer guidance
- Embedded tilt sensor for 5"and 7" models
TNew THEODOLITE DT-300 Series TOPCON
Model | DT-305 | DT-305L | DT-309G | DT-309GL |
Telescope | Length | 149 mm | 152 mm | 149 mm | 152 mm |
Aperture | 45 mm |
Magnification | 30X |
Image | Erect |
Field of View | 1°30′ (26m/1,000m) |
Resolving power | 2.5″ |
Minimum Focus | 0.9m | 1.0m | 0.9m | 1.0m |
Stadia ratio | 100 |
Stadia Constant | 0 |
Angle Measurement | Method | Rotary absolute encoder |
Detecting | Horizontal : 1 sides |
Vertical : 1 sides |
Minimum Ddisplay | 1″(0.0002 gon/0.01 mil) / 5″ (0.001 gon/0.1 mil) (selectable) | 10″(0.002 gon/0.05 mil) / 20″ (0.005 gon/0.1mil) (selectable) |
Accuracy | 5″ | 9″ |
Display | Unit | 2 sides | 1 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) (no condensation) |
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 | about 250 hours |
Laser only | – | about 80 hours | – | about 80 hours |
Theodolite and laser | – | about 55 hours | – | about 55 hours |
Power Supply (Standard) | Power source | BDC71 (Optional accessory) |
Working duration at 20°C (Option) | Theodolite only | about 300 hours | about 250 hours |
Laser only | – | about 100 hours | – | about 100 hours |
Theodolite and laser | – | about 70 hours | – | about 70 hours |
Tribrach | Type | Detachable | Fixing |
Power Supply (Option) | Power source | 4 AA Alkaline batteries |
Working Duration at 20°C (Option) | Theodolite only | about 300 hours | about 350 hours |
Laser only | – | about 80 hours | – | about 80 hours |
Theodolite and laser | – | about 55 hours | – | about 55 hours |
Tribrach | Type | Detachable | Fixing |
Laser - Pointer | Signal source | – | Red laser diode (633 nm) | – | Red laser diode (633 nm) |
Maximum output | – | 0.6 mw | – | 0.6 mw |
Laser Class | – | Class 2 | – | Class 2 |
Laser beam range | – | 50 m (in daylight) | – | 50 m (in dayliaght) |
Others | Size (with handle) | 173(D) x 181(W) x 318(H) mm (Display on both sides) | 173(D) x 174(W) x 318(H) mm (Display on both sides) |
Weight | 4.1 kg (9.04lb) (with batteries and battery holder) | 4.1 kg (9.04 lb) (with batteries and battery holder) |
Brand new design with laser pointer for efficient alignment setting work!
Lightweight, compact angular measurement with high-precision laser guidance and up to 30 workdays of power
- Long-lasting Li-ion or AA battery life with up to 30 workdays*2 of power
- Convenient high-precision laser guidance
- Brand new product design utilizing Topcon premium quality total station components
- Embedded tilt sensor in 5” model
- Ultra-rugged IP66 dust and heavy rain protection
PT.Mora Anugerah Berkat adalah perusahaan alat survey equipment yang sudah berpengalaman menjual/mensupply alat suvey ke seluruh indonesia,diantaranya TOPCON Theodolite DT-300 Series , kami menyediakan berbagai Brand dunia seperti : TOPCON,NIKON,LEICA,SOUTH,TRIMBLE,HiTarget dan lain-lain,kami juga menyediakan Jasa Perawatan (Maintenance),Jasa Perbaikan (Sevice) dan membantu Kalibrasi (Calibration) jangan ragu untuk informasi,pertanyaan dan pemesanan silahkan hubungi kami.
New THEODOLITE DT-300 Series TOPCON
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