NIKON
DTM 821 Total Station
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BACK |
Nikon DTM 821 Total Station |
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DTM 821 Total Station |
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Key Features for DTM 821 Total Station |
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Powerful onboard computer system supports
advance onboard software applications |
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Industry standard PCMCIA data card slot |
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Large graphics based display system |
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Emergency backup memory system (Nikon
unique) |
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1", 2", 3" angle accuracies available (DIN
18723) |
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Fast and accurate (2mm + 2ppm) EDM system |
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Lumi-guide point system with distance
control |
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Standard preinstalled data collection and
stakeout software. Optional advanced programs are available including
Nikon AP800 and TDS-800 |
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| Specifications
for DTM 821 Total Station |
| Magnification:
33x (21x, 41x with
optional eyepiece) |
| Angle
measurement: 851
display 0.5"/1" DIN 18723 Accuracy 1"; 831 display 1"/5" DIN 18723
Accuracy 2"; 821 Display 1"/5" DIN 18723 Accuracy 3" |
| Distance
measurement range: 851
(single prism) 2700m/7900ft (triple prism) 3100m/10200ft; 831 (single
prism) 2500m/8200ft (triple prism) 2900m/9500ft; 821 (single prism)
1600m/5300ft (triple prism) 2300m/7600ft |
| EDM
accuracy: ±(2+ 2ppm x
D)mm |
| Clip-on
Ni-MH battery BC-80:
Continue operation time 7.5 hours (angle measurements only), 5.0
hours/approx. 15,000 measurements (continuous distance/angle
measurements) |
| Weight
(approx): Main unit
5.6kg/12.3 lbs (with battery BC-80) |
