TUKANG SUKAT AREA CONVERTER
TUKANG SUKAT LENGTH CONVERTER
Land Surveying and Mapping Services
Model Name | GTS-223 | GTS-225 | GTS-226 | GTS-229 | ||||
TELESCOPE
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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
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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) | ||||||
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Accuracy
| ±(2mm + 2ppm× D)m.s.e. | ±(3mm + 3ppm× D)m.s.e. | ||||||
D: Measuring distance (mm) | ||||||||
Least Count in Measurement
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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
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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
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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
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Display Unit
| Dot matrix LCD 20 characters × 4 lines with Blacklight | |||||||
2sides | 1side | |||||||
Keyboard
| 10 function keys | |||||||
TILT CORRECTION (AUTOMATIC INDEX)
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Tilt sensor
| Dual axis | Single axis | ||||||
Method
| Liquid type | |||||||
Compensating range
| ±3′ | |||||||
Correction unit
| 1″ (0.1 mgon) | |||||||
OTHERS
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Instrument height
| 176mm(6.93in) | |||||||
LEVEL SENSITIVITY
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Circular level
| 10′ / 2mm | |||||||
Plate level
| 30″ / 2mm | 40″ / 2mm | ||||||
LASER PLUMMET : STANDARD
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OPTICAL PLUMMET TELESCOPE (OPTION)
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Magnification
| 3 × | |||||||
Focusing Range
| 0.5m to infinity | |||||||
Image
| Erect | |||||||
Field of view
(at 1.3m)
| 5°(dia.114mm) | |||||||
DIMENSIONS
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336(H) × 184(W) × 150(L)mm [13.2(H) × 7.2(W) × 5.9(L)in.] | ||||||||
Weight
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Instrument
(with battery)
| 4.9kg (10.8 lbs.) | |||||||
Plastic carryng case
| 3.2kg (7.1 lbs.) | |||||||
DURABILITY
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Water protection
| IPX 6 (with BT-52QA) | |||||||
Ambient temperature range
| -20°C to +50°C (-4°F to +122°F) | |||||||
BATTERY BT-52QA
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Output voltage
| 7.2V | |||||||
Capacity
| 2.7AH (Ni-MH) | |||||||
Maximum operating time at +20°C(+68°F)
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Including distance measurement
| 10 hours (12,000 points) | |||||||
Angle measurement only
| 45 hours | |||||||
Weight
| 0.3kg (0.7 lbs.) | |||||||
BATTERY CHARGER BC-27BR / 27CR
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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.) |