Alat Surveying

Geosurvindo juga menawarkan beberapa Alat Survey :

Total Station Topcon GTS-229

Model Name		GTS-229
TELESCOPE
Length	150mm
Objective Lens Diameter	45mm (EDM 50mm)
Magnification	30 ×
Image	Erect
Field of View	1°30′
Resolving Power	2.5″
Minimum Focus Distance	1.3m
DISTANCE MEASUREMENT
Condition 1 1 prism 3 prisms 9 prisms	3,000m (9,900ft) 4,000m (13,200ft) 5,000m (16,400ft)			2,000m (6,600ft) 2,700m (8,900ft) 3,400m (11,200ft)
Condition 2 1 prism 3 prisms 9 prisms	3,500m (11,500ft) 4,700m (15,400ft) 5,800m (19,000ft)			2,300m (7,500ft) 3,100m (10,200ft) 4,000m (13,200ft)
Condition 1 : Sight haze with visibility about 20 km (12.5 miles) moderate sunlight with light heat shimmer. Condition 2 : No haze with visibility about 40 km (25 miles), overcast with no heat shimmer.
Accuracy	±(2mm + 2ppm× D)m.s.e.			±(3mm + 3ppm× D)m.s.e.
	D: Measuring distance (mm)
Least Count in Measurement
Fine Mode	1mm (0.005 ft.)/0.2mm (0.001 ft.)
Coarse Mode	10mm (0.02 ft.)/1mm (0.005 ft.)
Tracking Mode	10mm (0.02 ft.)
Measurement Display	11 digits: max. display 9999999.9999
Measuring Time
Fine Mode   Coarse Mode   Tracking Mode	1mm: 1.2sec. (Initial 4 sec.) 0.2mm: 2.8sec. (Initial 5 sec.) 0.7sec. (Initial 3 sec.) 0.4sec. (Initial 3 sec.) (The initial time will be different by a condition and setting EDH off time.)
Atmospheric Correction Range	-999.9 to +999.9ppm (By 0.1ppm)
Prism Constant Correction Range	-99.9 to +99.9mm (By 0.1mm)
ANGLE MEASUREMENT
Method	Absolute Reading
Detecting System	H: 2 sides V: 1 side		H: 1 side V: 1 side
Minimum Reading	1″/5″ (0.2 / 1mgon)			5″/10″ (1 / 2mgon)
Accuracy *	3″ (1mgon)	5″ (1.5mgon)	6″ (1.8mgon)	9″ (2.7mgon)
Measuring Time	Less than 0.3 sec.
Diameter of circle	71mm
DISPLAY
Display Unit	Dot matrix LCD 20 characters × 4 lines with Blacklight
	2sides		1side
Keyboard	10 function keys
TILT CORRECTION (AUTOMATIC INDEX)
Tilt sensor	Dual axis			Single axis
Method	Liquid type
Compensating range	±3′
Correction unit	1″ (0.1 mgon)
OTHERS
Instrument height	176mm(6.93in)
LEVEL SENSITIVITY
Circular level	10′ / 2mm
Plate level	30″ / 2mm		40″ / 2mm
LASER PLUMMET : STANDARD
OPTICAL PLUMMET TELESCOPE (OPTION)
Magnification	3 ×
Focusing Range	0.5m to infinity
Image	Erect
Field of view (at 1.3m)	5°(dia.114mm)
DIMENSIONS
	336(H) × 184(W) × 150(L)mm [13.2(H) × 7.2(W) × 5.9(L)in.]
Weight
Instrument (with battery)	4.9kg (10.8 lbs.)
Plastic carryng case	3.2kg (7.1 lbs.)
DURABILITY
Water protection	IPX 6 (with BT-52QA)
Ambient temperature range	-20°C to +50°C (-4°F to +122°F)
BATTERY BT-52QA
Output voltage	7.2V
Capacity	2.7AH (Ni-MH)
Maximum operating time at +20°C(+68°F)
Including distance measurement	10 hours (12,000 points)
Angle measurement only	45 hours
Weight	0.3kg (0.7 lbs.)
BATTERY CHARGER BC-27BR / 27CR
Input Voltage	AC120(BC-27BR) AC230(BC-27CR)
Frequency	50 / 60Hz
Recharging Time (at +20°C/+68°F)	1.8 hours
Operating temperature	+10°C to +40°C (+50°F to +104°F)
Weight	0.5kg (1.1 lbs.)

* : Standard deviation base on DIN18723

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