Reflectorless Total Station HMT-800 Double LCD Display
The high-value, low-cost surveying instruments are designed specifically for
construction and geographic measurement.
Model |
HMT-802R |
HMT-802 |
HMT-805 |
HMT-805R |
Objective aperture |
45mm(EDM aperture diameter 45mm) |
45mm(EDM aperture diameter 45mm) |
45mm(EDM aperture diameter 45mm) |
45mm(EDM aperture diameter 45mm) |
Magnification |
30 × |
30 × |
30 × |
30 × |
Field of view |
1°30 |
1°30 |
1°30 |
1°30 |
resolution |
3 " |
3 " |
3 " |
3 " |
Minimum of focusing distance |
1.0m (manual focus) |
1.0m (manual focus) |
1.0m (manual focus) |
1.0m (manual focus) |
Mini prism |
1.5m-1000m |
1.5m-1000m |
1.5m-1000m |
1.5m-1000m |
Sigle prism |
5,000m |
5,000m |
5,000m |
5,000m |
Triangular prism |
8,000m |
8,000m |
8,000m |
8,000m |
Without prism |
500m |
-- |
500m |
-- |
With prism/Reflector accuracy |
±(2mm+2ppm×D) |
±(2mm+2ppm×D) |
±(2mm+2ppm×D) |
±(2mm+2ppm×D) |
No prism accuracy |
±(3mm+2ppm×D) |
±(3mm+2ppm×D) |
±(3mm+2ppm×D) |
±(3mm+2ppm×D) |
Normal measurement |
1.2'(normal) 0.7'(quick) |
1.2'(normal) 0.7'(quick) |
1.2'(normal) 0.7'(quick) |
1.2'(normal) 0.7'(quick) |
Track model |
0.4' |
0.4' |
0.4' |
0.4' |
Angel accuracy |
2 " |
2 " |
5 " |
5 " |
Angel measurement |
Absolute angle encoder system |
Absolute angle encoder system |
Absolute angle encoder system |
Absolute angle encoder system |
minimun reading |
1"/5 " |
1"/5 " |
1"/5 " |
1"/5 " |
Dispaly |
Double LCD display |
Double LCD display |
Double LCD dispaly |
Double LCD display |
Compensation type |
Single /dual spindle |
Single /dual spindle |
Single /dual spindle |
Single / dual spindle |
Conpensation range |
±3' |
±3' |
±3' |
±3' |
Water-proof |
IP54 |
IP54 |
IP54 |
IP54 |
Working temperture |
-20ºC~+50ºC |
-20ºC~+50ºC |
-20ºC~+50ºC |
-20ºC~+50ºC |
Battery |
lithium battery /hydrogen battery |
lithium battery/ hydrogen battery |
lithium battery /hydrogen battery |
lithium battery /hydrogen battery |
Charger |
inpot power AC100-240V,output power DC7.5V |
inpot power AC100-240V,output power DC7.5V |
input power AC100-240V, output power DC7.5V |
input power AC100-240V, output power DC7.5V |
Continuous working time |
10 hours |
10 hours |
10 hours |
10 hours |
Products size |
343H×172W×177L |
343H×172W×177L |
343H×172W×177L |
343H×172W×177L |
Weight |
5.4kg |
5.4kg |
5.4kg |
5.4kg |
Output interface |
RS-232C |
RS-232C |
RS-232C |
RS-232C |
Road software |
Yes |
Yes |
Yes |
Yes |
Storage |
50,000 points |
50,000 points |
50,000 ponits |
50,000 points |