- Ultrasonic[6]
- Spectrometers[1]
- Gas Analyzers[2]
- Other Measuring & Analysing Instruments[6]
- Chemical Product Machinery[2]
- Used Measuring & Analysing Instruments[1]
- Microscopes[6]
- Other Lab Supplies[6]
- PH Meters[2]
- Weighing Scales[6]
- Emergency & Clinics Apparatus[3]
- Sterilization Equipments[3]
- Drying Equipment[2]
- Level Measuring Instruments[6]
- Theodolites[2]
- Ultrasonic Cleaners[6]
- Medical Consumables[1]
- Telescope & Binoculars[6]
- Other Machinery[6]
- Laboratory Furniture[1]
- UV Lamp[1]
- LED Flashlights[1]
- Scanners[1]
- Other Consumer Electronics[4]
- Other Electronic Components[2]
- Locks[6]
- Contact Person : Mr. Unicom Domty
- Company Name : Tsingtao Unicom-Optics Instruments Co., Ltd.
- Tel : 86-532-88480588
- Fax : 86-532-88480587
- Address : Shandong,Laixi,Building 2, Huanghai West Road
- Country/Region : China
- Zip : 266600
DE2A-L Theodolites
DE2A-L Theodolites
The DE Laser Series model numbers that reflect angle accuracy and have common features. All models have laser plummet, dual displays, and a detachable tribrach. The DE2A-L has 5"angle accuracy. Horizontal and vertical angles can be observed simultaneously on the large 2 line, back-lit LCD displays. Other standard features include a horizontal angle zero set, automatic power off to conserve batteries, and a battery life indicator on the LCD display.
Model | DE2A-L |
Telescope |
|
Length | 165mm |
Objective lens aperture | φ45mm |
Magnification | 30X |
Image | Erect |
Field of view | 1°30 |
Shortest sighting dictance | 1m |
Stadia proportion constant | 100 |
Angle measurement |
|
Minimum reading | 1" |
accuracy | 2" |
Display |
|
Display mode | Dual displays |
illuminiation | Provide |
Compensator |
|
Tilt sencor | unprovide |
Compensating range | ±3 |
Optical plummet |
|
Magnification | 3X |
Field of view | 5° |
Focusing range | 0.3m~∞ |
Laser plummet |
|
Effective distance | 150m |
Light dot | 5mm/100m |
Power | 3V(DC) |
Working temperature | -10oC~+45oC |
Data output |
|
Output interface | RS232C |
Power supply |
|
Rechargeable battery | 1800mAh Ni-MH |
Battery working time | 10-20h |
Others |
|
Waterproof class | IP45 |
Tribrach type | Detachable |
Working temperature range | -20oC+50oC |
Dimension | 150X165X335 |
Weight | 5kg |
DE2A-L Theodolites
