TOPCON DT-300 Digital Theodolite

Jika anda tertarik untuk membeli alat TOPCON DT-300 Digital Theodolite yang disediakan oleh PT Samudra Teknik Solusindo, silahkan hubungi kami melalui :

PT. Samudra Teknik Solusindo

Alamat: Jl. Pd. Kelapa Raya No.8D Blok E10, RT.9/RW.11, Pondok Kelapa, Durensawit, East Jakarta City, Jakarta 13450
Whatsapp : +62 851‑9090‑8341 (Dani)
Email : sales.stsolusindo@gmail.com
Telp : +62 851‑9090‑8341 (Dani)

Kategori: Robotic Total Station Brand: TOPCON

Deskripsi

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 dengan daya hingga 30 hari kerja
Panduan laser presisi tinggi yang nyaman
Desain produk baru yang menggunakan komponen total station kualitas premium Topcon
Sensor kemiringan yang disematkan pada model 5 “
Perlindungan debu dan hujan deras IP66 yang sangat tangguh

Spesifikasi

SPECIFICATIONS

Telescope

Item	DT-305	DT-305L	DT-309G	DT-309GL
Length	149 mm	152 mm	149 mm	152 mm
Aperture	multicolumn{4}{c}{45 mm}
Magnification	multicolumn{4}{c}{30X}
Image	multicolumn{4}{c}{Erect}
Field of view	multicolumn{4}{c}{1°30′ (26 m/1,000 m)}
Resolving power	multicolumn{4}{c}{2.5″}
Minimum focus	0.9 m	1.0 m	0.9 m	1.0 m
Stadia ratio	multicolumn{4}{c}{100}
Stadia constant	multicolumn{4}{c}{0}

Angle Measurement

Item	DT-305 / DT-305L	DT-309G / DT-309GL
Method	multicolumn{2}{c}{Rotary absolute encoder}
Detecting	Horizontal: 1 side	Horizontal: 1 side
	Vertical: 1 side	Vertical: 1 side
Minimum display	1″ (0.0002 gon / 0.01 mil)	10″ (0.002 gon / 0.05 mil)
	5″ (0.001 gon / 0.1 mil) selectable	20″ (0.005 gon / 0.1 mil) selectable
Accuracy*¹	5″	9″

Display

Item	DT-305 / DT-305L	DT-309G / DT-309GL
Unit	2 sides	1 side
Type	Automatic vertical compensator	–

Tilt Angle Compensation

Item	DT-305L Only	DT-305, DT-309G, DT-309GL
Range of compensation	±3′ (±0.0555 gon)	–
Compensation constant	Can be changed (done at vertical 0°)	–

Optical Plummet

Item	All Models
Magnification	3X
Minimum focus	0.5 m

Sensitivity of Levels

Item	All Models
Circular	10′ / 2 mm
Plate	30″ / 2 mm

Temperature

Item	Specification
Operating temp. range	-20°C to 50°C (-4°F to 122°F)*²
Storage temperature range	-30°C to 60°C (-22°F to 140°F)

Environmental Durability

Item	Specification
Dust and water protection	IP66 (IEC 60529:2001)

Power Supply (Standard)

Item	DT-305	DT-305L	DT-309G	DT-309GL
Power source	4 AA alkaline batteries
Working duration at 20°C
– Theodolite only	about 230 hrs	–	about 250 hrs	–
– Laser only	–	about 80 hrs	–	about 80 hrs
– Theodolite and laser	–	about 55 hrs	–	about 55 hrs

Power Supply (Option)

Item	DT-305	DT-305L	DT-309G	DT-309GL
Power source	BDC71 (Optional accessory)
Working duration at 20°C
– Theodolite only	about 300 hrs	–	about 350 hrs	–
– Laser only	–	about 100 hrs	–	about 100 hrs
– Theodolite and laser	–	about 70 hrs	–	about 70 hrs

Tribrach

Item	DT-305 / DT-305L	DT-309G / DT-309GL
Type	Detachable	Fixing

Laser Pointer

Item	DT-305L / DT-309GL
Signal source	Red laser diode (635 nm)
Maximum output	0.6 mW
Laser Class	Class 2
Laser beam range	100 m (in daylight)

Others

Item	DT-305 / DT-305L	DT-309G / DT-309GL
Size (with handle)	173 (D) × 181 (W) × 318 (H) mm	173 (D) × 174 (W) × 318 (H) mm
Display	Both sides	One side
Weight	4.1 kg (9.04 lb)	4.0 kg (8.82 lb)
	(with batteries and holder)	(with batteries and holder)

Keterangan:

*¹: ISO 17123-3:2001
*²: No direct sunlight for use at high temperatures of 50°C (122°F)

Katalog

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