Total station adalah alat instrumen optis/elektronik yang lengkap dapat mengukur sudut dan jarak sehingga dapat digunakan dalam pemetaan dan kontruksi dan bangunan.

FITUR

Penentuan posisi yang cepat dan akurat dengan teknologi pergeseran fasa.
Pengukuran jarak cepat 0,9 detik terlepas dari objek.
Jarak pengukuran tanpa reflektor minimum – hanya 30 cm.
Peningkatan collimation dengan pointer super terang.
Ukuran titik balok EDM yang lebih kecil untuk kesalahan pengukuran jarak minimal.
Pengukuran yang dapat diandalkan bahkan pada sudut insiden yang dangkal

EDM Range: Reflectorless, 500m; Prism, 4,000m.

Internal Memory Total Station Sokkia IM 52 : 50,000 points.
Laser Plummet: Yes.
Tilt Angle Compensation: Dual-axis liquid tilt sensor.
Communications: Bluetooth, RS-232C, and USB Host 2.0.
Display: GLCD 192 x 80 pix.
Operating Temperature: -4°F to 140°F (-20°C to 60°C).
Battery: 7.4V Li-ion.
Operating Time: 14 hours in Eco Mode.

SPESIFIKASI

Telescope Magnification / Resolving power	30 x / 2.5″
Others	Length : 171mm (6.7in.), Obje ctive aperture : 45mm (1.8in.) (48mm (1.9in.) for EDM), Image: Ere ct, Field of view: 1°30′ (26m/1,000m), Minimum focus: 1.3m (4.3ft.) Reti cle illumination: 5 brightness levels
Angle measurement
Minimum Display (selectable)	1 “/5” (0.0002 / 0.001 gon, 0.005 / 0.02mil )
Accuracy (ISO 17123-3:2001)	2″	5 “
Dual-axis compensator	Dual-axis liquid tilt sen sor, working range: ±6′
Collimation compensation	On/Off (s electable)
Distance measurement Laser output*1	Reflectorless mode : Class 3 R / Prism/sheet mode : Class 1
Measuring range Reflectorless*3	0.3 to 500 m (1,640ft. )
(under average Reflective sheet45 conditions*2)	RS90N-K: 1.3 to 50 0m (4.3 to 1,640ft.), RS50N-K: 1.3 to 3 00m (4.3 to 980ft.), RS10N-K: 1.3 to 1 00 m (4.3 to 320ft. )
Mini prisms	CP01: 1.3 to 2,500 m (4.3 to 8,200ft.), OR1PA: 1.3 to 500 m (4.3 to 1,640ft.)
One prism	1.3 to 4,000m ( 4.3 to 13,120ft. )
Minimum Display	Fine / Rapid : 0.0001m (0.001ft. / 1/16 in. ) / 0.001m (0.005ft. / 1/8 in.) (selectable ) Tracking / Road : 0.001m (0.005ft. / 1/8 in.) / 0.01m (0.02ft. / 1/2 in.) (selectable)
Accuracy2 Reflectorless3	(2 + 2pp m x D) mm*6
(ISO 17123-4:2001) Reflective sheet45	(2 + 2pp m x D) mm
(D=measuring distance in *7 Prism mm)	(1.5 + 2pp m x D) mm
Measuring time*8 Fine	0.9 s (ini tial 1.5s )
Rapid	0.6 s (ini tial 1.3s )
Tracking	0.4 s (ini tial 1.3s )
OS, Interface and Data management Operating system	Linux
Display / Keyboard	Graphic LCD, 192 x 80 dots, backlight : on/off (Selectable) / Alphanumeric keyboard / 28 keys with backlight
Control panel location	On both faces	On single face
Data storage Internal memory	Approx. 50 ,000 points
Plug-in memory device	USB flash mem ory (max. 32GB)
Interface	Serial RS-232C, USB2.0 (Ty pe A for USB flash memory)
General
Laser-pointer	Coaxial red laser using EDM beam
Levels Graphic	6’ (Inne r Circle)
Circular level (on tribrach)	10 ‘ / 2mm
Plummet Optical	Magnification: 3x, Minimum focus: 0.5 m (19.7in.) from tribrach bottom
Laser (option)	Red laser diode (635nm±10nm), Beam accuracy: <=1.0mm @1.3m, Class 2 laser product
Dust and water protection / Operating temperature	IP66 (IEC 60529:2001) / 20 to +60ºC (-4 to +140ºF )
Size with handle	183(W)x 181(D)x 348(H)mm (On both faces)	183(W) x 174(D)x 348(H)mm ( On single face )
Instrument height	192.5 mm from tribrach mounting surface
Weight with battery & tribrach	Approx. 5.1kg (11.3lb)
Power supply
Battery	Li-ion rechargeable battery BDC46C
Operating time (20ºC)*9	Approx. 14hours *10
Application program
On board	• REM Measurement • 3D Coordinate Measurement • Resection • Stake Out • Topography Observation • Offset Measurement • Missing Line Measurement • Intersection • Surface Area Calculation • Route Surveying • Point to Line