- Chargers[1]
- Rechargeable Batteries[4]
- School Desks[1]
- Other Electrical Instruments[1]
- Instrument Parts & Accessories[6]
- Level Measuring Instruments[6]
- Other Measuring & Gauging Tools[5]
- Tape Measures[4]
- Laser Levels[3]
- Magnifiers[3]
- Prisms[6]
- Theodolites[6]
- Other Measuring & Analysing Instruments[6]
- Other Art Supplies[2]
- Compasses[5]
- Compasses[4]
- Contact Person : Mr. Zhang Andy
- Company Name : Deruite Industry & Trading Co., Ltd.
- Tel : 86-29-82258180
- Fax : 86-29-88866728
- Address : Shaanxi,XI'AN,ROOM803 JIATIAN INT'L PLAZA NO.216 SOUTH TAIBAI ROAD, XI'AN 710045 CHINA
- Country/Region : China
- Zip : 710045
DTM 300 total station SURVEYOR INSTRUMENT
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Models DTM312A, DTM312B, DTM315A, DTM315B, DTM322A, DTM322B, DTM325A, DTM325B suits the measurement with target and prism.
SPECIFICATION:
Model | DTM312A,DTM312BDTM315A,DTM315B | DTM322A,DTM322BDTM325A,DTM325B |
Telescope |
| |
Length | 150mm | |
Magnification | 30X | |
Image | Erect | |
Shortest sighting dictance | 1.0m | |
Additive constant | 0 | |
Objective lens aperture | φ48 | |
Resolving power | 3.75” | |
Field of view | 1°30’(26m/1000m) | |
Stadia proportion | 100 | |
Reticle illumination | Provided | |
Angle measurement section |
| |
Horizontal angle panel | Photoelectric incremental rotary encoder scanning, adopt diametrical detection | |
Vertical angle panel | Photoelectric incremental rotary encoder scanning, with absolute 0 index point | |
Minimum display | 1”,5”,10” | |
Accuracy | 2”,5”,10” | |
Compensator |
| |
Type | Single axis liquid tilt sensor | |
Range | ±3’ | |
Accuracy | ±1” | |
Display resolution | According to angle display resolution | |
Distance measurement section |
| |
Measureing range | Average weather condition, visibility about 23.5km | |
Single prism | 800m | 1400m |
Three prism | 1200m | 2200m |
Minimum display | Accuracy measurement mode: 1mm | |
| Track mode: 10mm | |
Accuracy | ±(3mm+2ppm?D) ±(5mm+5ppm?D) | |
Measuring time |
| |
Accuracy measurement mode | 3SECOND | |
Track mode | 0.8SECOND | |
Display |
| |
Display equipment | Double sides 20-digit, 4-line dot matrix LCD panel with background illumination | |
Horizontal angle display range | 0°~359°59’59” | |
Vertical angle display range | 0°~359°59’59” or 0°±89°59’59”-999.99%~999.99% | |
Applied measuring module |
| |
Coordinate measuring module | Offset measurement module | |
Laying-out | Missing line measurement module | |
Remote elevation measurement module | Memory≥4,000dots | |
Measuring mode |
| |
Horizontal angle | Left angle, right angle, set mode | |
Vertical angle | Zenith 0°, horizontal 0°, horizontal 0°±90°,slope% | |
Measure time | ?Less than 0.5 second | |
Angular unit | degree,gon,mil | |
Others |
| |
Level sensitivity | Plate level:20”/mm,30”/mm | |
| Circular level:8’/2mm | |
Optical plummet | Image:Erect | |
| Magnification:3X | |
| Shortest focus:0.5m | |
Data output | Asynchronous serial in RS-232 | |
Size | 150X165X335mm | |
Height | 232mm | |
Weight | 6.2kg | |
Power supply | Rechargeable battle:BDC3000mAh,7.2v(option) | |
Battery working time | Distance measureing time:6 hours | |
| Angle measuring time:12 hours | |
| Recharger:650mA/5hours(option) | |
Note:A with compensator B without compensator | ||
DTM 300 total station SURVEYOR INSTRUMENT
