Gpt-3000ln / Gpt-3000n

PULSE TOTAL STATION

/Nseries GPT-3000LN Un ersal Reflect Univ Refl orless

Long Range • Surface Independent • Pulsed Precision

TOPCON proudly announces the new GPT-3000LN/GPT-3000N. The GPT-3000LN can measure virtually anything, of any size or material, within a normal working range of 350m.

5 Superior Features to change your field work dramatically. MAKE IT EASIER

Operation with alphanumeric keyboard to make easy control and

data entry.

BE MORE PRECISE Topcon’s pulse-laser technology “time-of-flight”” system eliminates measuring errors caused by the overlapping signals used in phase measuring systems. DO MORE Software applications that boost your productivity. In addition to the versatile applications, already included in the GPT-3000LN/GPT-3000N, new Road software is added. BE SAFER Distance measurement with Laser class 1 is safe to use around populated areas or heavy traffic. (Visible Laser Pointer : Laser Class 2) GO FURTHER Achieved reflectorless distance measurement upto 1,200m (to the Kodak Gray card : white surface) in the long range mode. (GPT-3000N : 250m)

With updated functions

● New road function can automatically calculate a complicated spiral curve and a long distance route only by inputting the starting point, terminal point and a curvilinear element. ● Topcon realize easy to push alphanumeric keyboard interval.

SPECIFICATIONS AT GPT-3002LN/N GPT-3003LN/N GPT-3005LN/N GPT-3007LN/N TELESCOPE Length Objective Lens Dia. Magnification Image Field of View Resolving Power Min. Focus Distance DISTANCE MEASUREMENT Prism Mode Measuring Range 1 prism

GPT-3002LN/N GPT-3003LN/N GPT-3005LN/N GPT-3007LN/N 1″/5″ 5″/10″ (0.2/1mgon) (1/2mgon) 2″(0.6mgon) ( g ) 3″(1mgon) ( g ) 5″(1.5mgon) ( g ) 7″(2mgon) ( g ) Less than 0.3 sec. 71mm

Minimum Reading 150mm 45mm (EDM 50mm) 30× Erect 1°30′ 2.8″ 1.3m (4.9 ft.)

Accuracy* Measuring Time Diameter of Circle DISPLAY Display Unit

Graphics LCD 160 × 64 Dots with backlight 2 sides 1 side Keyboard Alpha-Numeric key TILT CORRECTION (AUTOMATIC INDEX) 3,000m Tilt Sensor Dual axis Single axis Condition 1: Sight haze with visibility about 20km (12.5 miles) moderate sunlight with light heat shimmer. Method Liquid type Fine: ±(3mm+2ppm)m.s.e. Measurement Accuracy Compensating Range ±3′ Coarse: ±(7mm+2ppm)m.s.e. Correction Unit 1″ (0.1mgon) Fine mode 1mm: Approx. 1.2 sec. (Initial 3 sec.) OTHERS Measuring Time 0.2mm: Approx. 3.0 sec. (Initial 4 sec.) The Number of Measuring Points Approx. 24,000 points Coarse mode 1mm/10mm Approx. 0.5 sec. (Initial 2.5 sec.) Instrument Height 176mm (6.93 in.) Non-Prism Mode (Diffusing Surface) Laser Class Class 1 (for distance measurement) 1.5m to 250m Measuring Range Class 2 (Laser Pointer on) Fine: 1.5 to 250m ±(10mm)m.s.e. 25m or more ±(5mm)m.s.e. LEVEL SENSITIVITY Measuring Accuracy Coarse: ±(10mm)m.s.e. Circular Level 10″ /2mm Fine mode 1mm: Approx. 1.2 sec. (Initial 3 sec.) Measuring Time Plate Level 30″ /2mm 40″ /2mm 0.2mm: Approx. 3.0 sec. (Initial 4 sec.) DIMENSION 336(H)×184(W)×172(L)mm/13.2(H)×7.2(W)×6.8(L)in. Coarse mode 1mm/10mm: Approx. 0.5 sec. (Initial 2.5 sec.) WEIGHT Non-Prism Long Mode (Diffusing Surface)** Instrument (with battery) 5.3kg(11.6 lbs.) 5m to 1,200m Measuring Range Plastic Carrying Case 3.4kg (7.5 lbs.) (Weight of the carrying case may Fine 1mm: ±(10mm+10ppm)m.s.e. Measuring accuracy be slightly different due to specific market.) Coarse 5mm/10mm: ±(20mm+10ppm)m.s.e. (<500m, Kodak Gray Card DURABILITY Tracking 10mm: ±(100mm)m.s.e. White Surface (90%)) Protection against water and dust IP66 (with BT-52QA) (Based on the standard IEC60529) Fine mode 1mm: Approx. 1.5 to 6 sec. (Initial 6 to 8 sec.) Ambient Temperature Range Measuring Time –20°C to +50°C (–4°F to +122°F) Coarse mode 5mm/10mm: Approx. 1 to 3 sec. (Initial 6 to 8 sec.) BATTERY BT-52Q Tracking mode 10mm: Approx. 0.4 sec. (Initial 4 to 7 sec.) Output Voltage DC7.2V Least Count in Measurement Capacity 2.7 Ah (Ni-MH) Fine mode 1mm/0.2mm Prism Mode/Non-Prism Mode Maximum operating time (when fully recharged) at +20°C (+68°F) Coarse mode 10mm/1mm Including distance measurement 3000LN: 3.5 hours 3000N: 4.2 hours Fine mode 1mm Non-Prism Long Mode Angle measurement only 45 hours Coarse mode 5mm/10mm Weight 0.3kg (0.7 lbs.) Tracking mode 10mm BATTERY CHARGER BC-27 12 digits: max. display 99999999.9999 Measurement Display Input Voltage AC 100~120V (BC-27) –999.9ppm to +999.9ppm, in 0.1ppm increments Atmospheric Correction Range Frequency 50/60Hz –99.9mm to +99.9mm, in 0.1mm increments Prism Constant Correction Range Recharging Time (at +20°C/+68°F) Battery BT-52QA: 1.8 hours ANGLE MEASUREMENT Discharging Time (at +20°C/+68°F) Battery BT-52QA: 8 hours (in case of full charge) Absolute Reading Method Operating Temperature +10°C to +40°C (+50°F to 104°F) Detecting System W 0.5kg (1.1 lbs.) H: 2 sides H: 2 sides H: 1 sides Weight V: 2 sides V: 1 sides V: 1 sides * Standard deviation based on DIN18723 ** GPT-3000LN only • Designs and specifications herein are subject to change without notice.

Important

In order to obtain the best results with this instrument, please be sure to review all user instructions prior to operation.

LASER RADIATION A DO NOT STARE INTO BEAM Maximum output 1mW Wave length 690nm

CLASS 2 LASER PRODUCT

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