Model IM52

DISTANCE MEASUREMENT

Laser output:Reflectorless mode: class 3R/Prism /sheet mode:

Measuring Range:800m (under average conditions)

Reflectorless:0.3 to 500m (1640ft)

Reflective sheet:

RS90N-K:1.3 to 500m (4.3 to 1640ft)

RS50N-K:1.3 to 300m (4.3 to 980ft)

RS10N-K:1.3 to 100m (4.3 to 320ft)

Mini Prism:

CP01:1.3 to 2500m (4.3 to 8200ft)

OR1PA:1.3 to 500m (4.3 to 1640ft)

One Prism:1.3 to 4000m (4.3 to 13120ft)

Minimum Display :

Fine/Rapid: 0.0001m/0.001m (selectable)

Tracking/Road: 0.001m/0.01m (selectable)

Accuracy (ISO 17123-4:2001)

Reflectorless:(2+2ppm ×D) mm

Reflective sheet:(2+2ppm ×D) mm

Prism:(1.5+2ppm ×D) mm

Measuring Time:Fine: 0.9s(initial 1.5s), Rapid: 0.6s, Tracking: 0.4s (initial 1.3s)

ANGLE MEASUREMENT

Mini Display (selectable) 1"/5" (0.0002/0.001gon, 0.005/0.02 mil)

Accuracy:2"

Dual-axis compensator: Dual-axis liquid tilt sensor, working range: ±6'

Collimation compensation: On/ Off (selectable)

TELESCOPE

Magnification/Resolving power:30×/2.5"

Length:171mm (6.7in)

Objective aperture:45mm (1.8in)

Image:Erect

Field of View:1°30'(26m/1000m)

Minimum Focus：1.3m (4.3ft)

Reticle Illumination：5 brightness level

OS, INTERFACE & DATA MANAGEMENT

Operating System：LINUX

Control panel location：On both face

Display/Keyboard ：Graphic LCD, 192×80 dots, Backlight: on/off (selectable)  Alphanumeric keyboard/28 keys with backlight

Data storage

Internal Memory：Approx. 50000 points

Plug-in memorey device：USB flash memory (max. 32GB)

Interface： Serial RS-232c, USB2.0 (Type A, for USB flash memory)

Bluetooth Modem (option) ：Bluetooth class 1.5, operating range: up to 10m

GENERAL

Laser-pointer：Coaxial red laser using EDM beam

Levels

Graphic：6'(inner circle)

Circular Level：10'/2mm

Plummet

Optical：Optional

Laser：Standard

Dust and waterproof protection：IP66 (IEC60529:2001)

Operating temperature ：-20ºC~+60ºC (-4~+1400F)

Size with handle：183mm*181mm*348mm (on both face) Instrument Height：192.5mm from tribrach mounting surface

Weight with battery &Tribrach： Approx, 5.1kg (11.3lb)

POWER SUPPLY

Battery Voltage： Rechargeable Li-on Battery BDC46C

Operating Time(20ºC) ：Approx, 14 hours