ISO 9001 B2 ELECTRONIC LASER THEODOLITE TEL100 Brief Introduction Standard Delivery Features Technical Specifi cation œ TEL100 is an electronic instrument designed for measuring both horizontal and vertical angles in the construction and civil engineering field. The laser spot diameter is 5mm at 100m that ensures pointing accuracy. saving data into internal registering units, or into external data storage devices through software. œ Main unit 1 œ Software 1 œ RS232 data cable 1 œ Rechargeable battery 2 œ Battery charger 1 œ Two sides of large and high resolution screens guarantee the clear displays œ Communication with PC and PDA œ Possibility of red laser centering œ More suitable for positioning work of long-distance and bridge projects with the red laser directing œ Memory extending available œ Easy and direct operation with simple function keys œ Display of data and time on screen œ Powered by the rechargeable battery œ Rugged, durable, water and dust resistant design ANGLE MEASUREMENT(Hz, V) Method Incremental grating disk Accuracy 5" Min. reading 1"/5"/10" Tilt sensor Provided Compensating range ±3Œ Level parameter Circular level 8'/2mm Plate level 30/2mm TELESCOPE Magnification 30× Image Erect Field of view 1°30Œ(2.6%) Min. focus 1.3m Optical aperture 45mm Length of sleeve 155mm Resolving power 2.5" Stadia ratio 100 Stadia constant 0 DISPLAY Screen type 7-segment LCD display with backlight Display unit Double sides LASER Laser source Laser diode Laser wavelength 635nm Laser power 10mW Laser class Class II Effective range 200m Light spot size 5mm/100m Laser power DC3.3V PHYSICAL SPECIFICATIONS Operating time 10 hours with rechargeable battery Storage temperature -40Ž`+60Ž Operating temperature -20Ž`+50Ž Dimension 144mm×175mm×324mm Net weight 5.0kg OTHERS Interface RS232C Waterproof /Dustproof protection IP54 œ Tool kit 1 œ Shoulder strap 1 œ Instruction manual 1 œ TIME certificate 1 œ Warranty card 1