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TOPCON GTS225 Point Guide Total Station

FEATURES:

• Superior Basic Function for measuring distance & angle
• Increased Internal Memory for Data Storage
• Dual-Axis Compensator
• Compact and Light Weight
• Easy to use
• Waterproof IPX6!!

SPECIFICATIONS:

TELESCOPE

• Length: 150mm
• Objective Lens: diameter 45mm (EDM:50mm)
• Magnification(x): 30x
• Image: Erect
• Field of View: 1°30’
• Resolving Power: 2.5”
• Minimum focusing distance: 1.3m

DISTANCE MEASUREMENT

• Condition 1
  • 1 Prism: 3,000m
  • 3 Prisms: 4,000m
  • 9 Prisms: 5,000m
• Condition 2
  • 1 Prism: 3,500m
  • 3 Prisms: 4,700m
  • 9 Prisms: 5,800m

  Condition 1: Slight haze with visibility about 20km (12.5 miles) moderate sunlight with light heat shimmer
  Condition 2: No haze with visibility about 40km (25 miles), overcast with no heat shimmer.

• Accuracy: ±(2mm+2ppmXD*) m.s.e.
• Least count in measurements
  • Fine mode: 1mm/0.2mm
  • Coarse mode: 10mm/1mm
  • Tracking mode: 10mm
• Measurement display: 11digits: max.display 9999999.9999
• Measuring time
  • Fine mode: 1mm: 1.2sec.(Initial 4 sec.)/0.2mm: 2.8sec.(Initial 5 sec.)
  • Coarse mode: 0.7sec.(Initial 3 sec.)
  • Tracking mode: 0.4sec.(Initial 3 sec.)(The initial time will be different by a condition and setting EDM 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
• Minimum reading: 5”/1” (1mgon/0.2mgon)
• Accuracy **: 5” (1.5mgon)
• Measuring time: Less than 0.3sec.
• Diamter of circle: 71mm

TILT CORRECTION (AUTOMATIC INDEX)

• Tilt Sensor Dual Axis
• Method: Liquid type
• Compensating range: ±3’
• Correction unit: 1”(0.1mgon)

LEVEL SENSITIVITY

• Circular level: 10’/2mm
• Plate level: 30”/2mm

OPTICAL PLUMMET TELESCOPE

• Magnification: 3x
• Focusing Range: 0.5m to infinity
• Image: Erect
• Field of view: 5°

DURABILITY

• Water protection: IPX6(with BT-52QA)
• Ambient temperature range: -20°C to +50°C

OTHERS

• Dimensions: 343(H)x184(W)x150(D)mm
• Instrument height: 176mm
• Weight
  • Instrument (with battery): 4.9kg
  • Plastic carrying case: 3.2kg

BATTERY BT-52QA (Ni-MH)

• Output voltage: 7.2V
• Capacity: 2.7AH
• Maximum operating time at +20°C including distance measurement 10 hours (12,000 points)
• Angle measurement only: 45 hours
• Weight: 0.3kg

BATTERY CHARGER BC-27CR

• Input voltage: AC230V
• Frequency: 50/60Hz
• Recharging time (at +20°C): 1.8hours
• Operating temperature: +10°C to +40°C
• Weight: 0.5kg

* D: measuring distance(mm)
** Standard deviation base on DIN18723.
Designs and specifications here in are subject to change without notice.

*All prices in UK STERLING and subject to availability, delivery & VAT.