GPT-7503

Angle meansurement
Accuracy :3"
Methood : Absolute Reading
Min. Reading : 0.5"/1"
Compersation : Dual Axis
Compersation Range : ±6'
Magnification(x) : 30x
Min. Focus Distance : 1.3m

PRISM MODE DISTANCE MEANSUREMENT
1 prism : 3,000m
3 prism : 4,000m
9 prism : 5,000m
Mini prism: 1,000m
Accuracy : ±(2mm + 2ppmxD*) m.s.e

NON-PRISM MODE DISTANCE MEANSUREMENT (GPT-7500 series Only)
Range (Kodak White/NORMAL MODE) : 1.5m - 250m
Accuracy
Fine NORMAL MODE :±(5mm)
Fine LONG MODE : ±(10mm + 10ppmxD*)
Coarse NORMAL MODE : ±(10mm)
Coarse LONG MODE : ±(20mm + 10ppmxD*)
Tracking NORMAL MODE : ±(10mm)
Tracking LONG MODE : ±(100mm)

COMPUTER UNIT
On-Board : Microsoft Window® CE.NET4.2
Procesor : PXA255 4000MHZ
Memory
RAM : 64M byte
ROM : 2Mb(flashROM) + 128Mb(SD Card)
(Aposition is usedfor pre-installedprograms and data management Fungtions)
Displays : Dual
Screen : 320 x 240(QVGA) Color LCD TFT
INTERFACE
Card System : Compact Flash Card (Type I/II)
Serial I/F Port : RS-232C (6 pin)
(2) USB Mini-B and Type A

PHISICAL SPECIFICATION
Weight
Instriment (With Battery) : 9.9Kg
Carryng Case : 4.5 Kg
Environmental : IP54(Based on the stabdard IEC60529)
Operating temp. : -20°Cto 50°C (-4°F to 122°F)
Battery Power
Include distance meansurement : 6h
Angle meansurement only : 12h
Recharging : 5h