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GTS-223 | GTS-225 | GTS-226 | GTS-229
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Telescope:
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Length:
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150mm
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Image:
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Erect
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Magnification:
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30x
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Objective Lens Diameter:
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45mm (EDM: 50mm)
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Field of View:
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1º30'
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Resolving Power:
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2.5"
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Minimum Focus Distance:
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1.3m
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Distance Measurment:
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Condition 1
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1 Prism:
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9,900ft (3,000m)
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| 6,600ft(2,000m)
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3 Prisms:
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13,200ft (4,000m)
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| 8,900ft(2,700m)
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9 Prisms:
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16,400ft (5,000m)
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| 13,200ft(4,000m
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| Condition 2 |
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1 Prism:
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11,500ft (3,500m)
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| 7,500ft(2,300m)
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3 Prisms:
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15,400ft (4,700m)
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| 10,200ft(3,100m)
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9 Prisms:
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19,000ft ( 5,800m)
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| 13,200ft(4,000m)
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Condition 1: Slight haze with visibility about 12.5 miles (20km) moderate sunlight with light heat shimmer.
Conditioin2: No haze with visibility about 25 miles (40km), overcast with no heat shimmer
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Accuracy:
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±(2mm + 2ppm X D)m.s.e.
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±(3mm+3ppmXD)m.s.e. |
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D: Measuring distance (mm)
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| Least count in measurment. |
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Fine Mode:
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0.005ft. (1mm)/0.001ft. (0.2mm)
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Coarse Mode:
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0.02ft. (10mm)/0.005ft. (1mm)
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Tracking Mode:
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0.02ft. (10mm)
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Measurement Display:
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11 Digits: max. display 9999999.9999
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| Measuring time. |
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Fine Mode:
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1mm: 1.2 sec. (Initial 4 sec.)
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0.2mm: 2.8 sec. (Initial 5 sec.)
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Coarse Mode:
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0.7 sec. (Initial 3 sec.)
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Tracking Mode:
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0.4 sec. (Initial 3 sec.)
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(The initial time will be different by a condition and setting EDH off time.)
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Atmospheric Correction Range:
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-999.9 to + 999.9ppm (By 0.1ppm)
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Prism Constant Correction Range:
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-99.9 to +99.9 (By 0.1mm)
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Angle Measurment:
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Method:
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Absolute Reading
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Ditecting System:
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H: 2 Sides V: 1 Side
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| H: 1 Side V: 1 Side
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Minimum Reading:
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1" / 5"
(0.2mgon / 1mgon)
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| 5" / 10"
(1mgon / 2mgon)
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Accuracy:
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Measuring Time:
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Less Than 0.3 sec.
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Diameter of Circle:
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71mm
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Display:
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Display Unit:
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Dot Matrix LCD 20 characters x 4 lines with Backlight |
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Keyboard:
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10 Function Keys
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Tilt Correction (Automatic Index):
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Tilt Sensor:
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Method:
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Liquid Type
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Compensating Range:
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±3'
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Correction Unit:
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1" (0.1mgon)
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Others:
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Instrument Height:
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6.93in (176mm)
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Level Sensitivity:
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Circular Level:
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10' / 2mm
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Plate Level:
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| Laser Plummet: Standard |
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| Optical Plummet Telescope (option): |
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Magnification:
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3x
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Focusing Range:
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0.5m to Infinity
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Image:
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Erect
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Field of View (at 1.3m):
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5º (114mmø)
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| Dimensions: |
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13.2 (H) x 7.2 (W) x 5.9 (L) in.
(336 (H) x 184 (W) x 150 (L) mm)
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Weight:
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Instrument (with battery):
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10.8 lbs. (4.9kg)
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Plastic Carring Case:
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7.1 lbs. (3.2 kg)
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| Durability: |
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Protection Against Water and Dust:
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IP66 (with BT-52QA) ( Based on the standard IEC60529)
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Ambient Temperature Range:
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-4ºF to + 122ºF (-20ºC to + 50ºC)
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| Battery BT-52QA: |
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Output Voltage:
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7.2V
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Capacity:
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2.7AH (Ni-MH)
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| Maximum Operating Time at +68ºF (+20ºC) |
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Including Distance Measurment:
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10 hours (12,000 points)
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Angle Measurment Only:
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45 hours
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Weight:
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0.7 lbs. (0.3kg)
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| Battery Charger BC-27BR/27CR: |
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Input Voltage:
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AC120V(BC-27BR) AC230V(BC-27CR)
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Frequency:
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50 / 60 Hz
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Recharging Time (at +68ºF / +20ºC):
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1.8 hours
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Operating Temperature:
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+50ºF to 104ºF (+10ºC to +40ºC)
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Weight:
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1.1 lbs. (0.5kg)
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