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Product Details:
Payment & Shipping Terms:
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| ±(3+2ppm x D)mm distance measurement accuracy |
| Same distance accuracy for both Prisms and Reflector Sheet |
| Just 1.6 sec. measuring time with 1mm distance resolution |
| 5-second angle measurement accuracy |
| Quick and convenient feature code input system |
| USR user defined keys set as “ONE-TOUCH access” keys to your preferred functions |
| User customizable feature code list |
| First, on-site setting change capability |
| Feet & Inch input and display |
| A special version of the DTM-352 that allows operation at extremely low temperatures down to –30°C is available. |
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SPECIFICATION :
| Model | DTM-362, DTM-352, DTM-332 |
| Telescope | |
| Tube Length | 158mm/6.22 in. |
| Magnification | 33x (21x/41x with optional eyepieces) |
| Effective diameter of objective | 45mm/1.77 in. (EDM: 50mm/1.97 in.) |
| Field of view | 1°20’ |
| Resolving power | 2.5” |
| Minimum focusing distance | 1.3m/4.26 ft. |
| Distance measurement | |
| Range with Nikon specified prisms | |
| Normal conditions | (Ordinary haze, visibility approx. 20km/12.5 miles) |
| With reflector sheet (5 x 5cm) |
5 to 100m (16.4 to 328 ft.) |
| With mini prism | 1,000m/3,280 ft. |
| With single prism | 2,000m/6,560 ft |
| With triple prism | 2,600m/8,530 ft. |
| Good conditions | (No haze, visibility of over 40km/25 miles) |
| With reflector sheet (5 x 5cm) |
5 to 100m (16.4 to 328 ft.) |
| With mini prism | 1,200m/3,930 ft. |
| With single prism | 2,300m/7.540 ft. |
| With triple prism | 3,000m/9,840 ft. |
| Accuracy (Prism/Precise mode) | ±(3+2ppm x D)mm ±(3+3ppm x D)mm (–20°C to –10°C, +40°C to +50°C |
| Measuring interval*1 | |
| Precise mode | 1.6 sec. (initial 1.6 sec.) |
| Normal mode | 1.0 sec. (initial 1.4 sec.) |
| Least count | |
| Precise mode | 1mm/0.002 ft. |
| Normal mode | 10mm/0.02 ft. |
| Ambient temperature range*2 |
–20°C to 50°C/–4°F to +122°F |
| Atmospheric correction | |
| Temperature range | –40°C to 60°C/–40°F to +140°F |
| Barometric pressure | 400 to 999mmHg/533 to 1,332hPa/15.8 to 39.3 in.Hg |
| Prism offset | –999 to 999 |
| Angle measurement | |
| Reading system | Photoelectric detection by incremental encoder |
| Horizontal angle | Diametrical(DTM-362/352), Single(DTM-332) |
| Vertical angle | Single |
| Minimum increment (Degree, Gon, MIL6400) |
Degree: 1/5/10”, Gon: 0.2/1/2mgon, MIL6400: 0.005/0.02/0,05mil |
| DIN 18723 accuracy (horizontal and vertical) |
5”/1.5mgon (3”/1.0mgon:DTM-362) |
| Tilt sensor | |
| Type | Dual-axis(DTM-362/352), Single-axis(DTM-332) |
| Method | Liquid-electric detection |
| Compensation range | ±3' |
| Setting accuracy | 1" |
| Level vial | |
| Plate level vial | 30"/2mm |
| Circular level vial | 10'/2mm |
| Optical plummet | |
| Magnification | 3x |
| Focusing range | 0.5m/1.6 ft. to ∞ |
| Display | Graphic LCD (128 x 64 dot) Both sides(DTM-362/352), Single side(DTM-332) |
| Point memory | 10,000 records |
| Dimensions (W x D x H) | 168 x 173 x 335mm/6.6 x 6.8 x 13.2 in. |
| Weight (approx.) | |
| Main unit (with battery) | 5.3kg/11.7 lbs.(DTM-362/352), 5.2kg/11.5 lbs.(DTM-332) |
| Battery | 0.4kg/0.9 lbs |
| Carrying case | 2.4kg/5.3 lbs |
| On-board Ni-MH battery BC-65 |
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| Operation time | |
| Continuous distance/angle measurement |
Approx. 16 hours*3 |
| Distance/angle measurement every 30 seconds |
Approx. 27 hours |
| Angle measurement | Approx. 30 hours |
| Battery charger for BC-80/65 | Approx. 2.0 hours for full recharge |
| Quick charger Q-70C (12V DC cigarette lighter charger) | Approx. 2.0 hours (fully discharged BC-65 requires more than one charge) |
Contact Person: Ms. Rebecca Zhou
Tel: +86-18221338069