| Model |
TC802 |
TCR802 |
TC803 |
TCR803 |
TC805 |
TCR805 |
| Angular measurements |
| Accuracy (ISO 17123-3) |
Hz, V |
2″ |
3″ |
5″ |
| small display unit |
1″ |
| Measuring principle |
Coding continuous measurements |
| compensator |
manner |
Electronic dual-axis compensator |
| Scope of Compensation |
4” |
| Set the precision |
0.5″ |
1″ |
1.5″ |
| Distance Measurement (IR) |
| Accuracy (ISO17123-4) |
Standard mode/measurement time |
2mm+2ppm/ <1.0 s |
| Fast mode/measurement time |
5mm+2ppm/ <0.5 s |
| Tracking mode/measurement time |
5mm+2ppm/ <0.3 s |
| Reflector / Measurement time |
5mm+2ppm/ <0.5 s |
| small display unit |
1 mm |
| Odometry |
Circular Prism (GPR1) |
3000 m / 3500 m |
| 360° Prism (GRZ4) |
1500 m / 2000 m |
| Small prisms |
800 m / 1000 m |
| Reflector plate(60mm×60mm) |
250 m / 250 m |
| Distance Measurement (RL) |
| Accuracy (ISO17123-4) |
Standard mode/measurement time |
3 mm + 2 ppm / 3.0 s |
| Tracking mode/measurement time |
5 mm + 2 ppm / 1.0 s |
| There is a prism for long range/measurement time |
5 mm + 2 ppm / 2.5 s |
| small display unit |
1 mm |
| Odometry (Atmospheric Fair/Good) |
Kodak gray board, white face |
170 m / >170 m |
| small range |
1.5 m |
| Circular Prism (GPR1) |
7500 m / >10000 m |
| Laser spot size |
20 m |
Approx. 7 mm× 14 mm |
| 50 m |
Approx. 10 mm× 20 mm |
| Measuring principle |
Phase method measurement (coaxial, visible laser) |
| On-board applications |
| System integration program |
Survey & Orientation, Free Station/Rear Rendezvous, Lofting, Reference Line/Arc, Opposite Measurement, Area Measurement, Overhang Measurement, Concealed Point Measurement, Building Axis Lofting, Elevation Transfer, Target Offset, Auto-Start Sequence, COGO, Road Lofting |
| Comprehensive data |
| telescope |
Battery (GEB187) |
| Magnification |
30× |
type |
NiMH |
| Objective aperture |
40 mm |
voltage |
6V |
| Field of view |
1°30” |
capacity |
2.1 Ah |
| Focus range |
1.7 m to infinity |
Number of measurements |
4000 / GEB111,9000 / GEB121 |
|
Working environment |
|
| Data storage |
Operating temperature |
-20°C ~ +50°C |
| memory |
10000,16000 data blocks/<>,<> coordinate points |
Storage temperature |
-40°C ~ +70°C |
| Output format |
GSI / IDEX / ASCII |
Dust/Water Resistant |
IP54 |
| (IEC60529) |
|
| interface |
RS232 |
humidity |
95%, non-condensing |
