Electronic Theodolite(DE2A/B DE5A/B DE10A/B)
Product Specifications
| Prod Model: |
E2A 2", DE5A 5", DE10A 10" |
Product Description
The DE Series model numbers that reflect angle accuracy and have common features. All models have dual displays, and a detachable tribrach. The DE2A has 2", the DE5A has 5", and the DE10A has 10"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.
Feature:
1. Incremental code system is adopted and two sides of LCD display plates can save power and display clearly.
2. High integrated electronic boards and all famous IC elements are high quality.
3. Steel axes imported lubricating oil and metal shell are adopt
Model
| DE 2A /B
| DE 5A /B
| DE 10A /B
|
Telescope
|
|
|
|
Length
| 165mm
| 165mm
| 165mm
|
Objective lens aperture
| φ 45mm
| φ 45mm
| φ 45mm
|
Magnification
| 30X
| 30X
| 30X
|
Image
| Erect
| Erect
| Erect
|
Field of view
| 1°30´
| 1°30 ´
| 1°30 ´
|
Resolving power
| 3.3 "
| 3.3 "
| 3.3" |
Shortest sighting dictance
| 1m
| 1m
| 1m
|
Additive constant
| 0
| 0
| 0
|
Stadia proportion constant
| 100
| 100
| 100
|
Angle measurement
|
|
|
|
Minimum reading
| 1 " /5 "
| 1 " /5 " /10 "
| 1 " /5 " /10 " /20 "
|
accuracy
| 2 "
| 5 "
| 10 "
|
Display
|
|
|
|
Display mode
| Double sides display
| Double sides display
| One side
|
illuminiation
| Provide
| Provide
| Provide
|
Compensator
|
|
|
|
Tilt sencor
| A Provide / B unprovide
| A Provide / B unprovide
| A Provide / B unprovide
|
Compensating range
| ±3 ´ | ±3 ´
| ±3 ´
|
Optical plummet
|
|
|
|
Magnification
| 3X
| 3X
| 3X
|
Field of view
| 5°
| 5°
| 5°
|
Focusing range
| 0.5m - ∞
| 0.5m - ∞
| 0.5m - ∞
|
Level sensitivity
|
|
|
|
Plate level
| 30 " / 2mm
| 30 " / 2mm
| 30 " / 2mm
|
Circle level
| 8 ´ / 2mm
| 8 ´ / 2mm
| 8 ´ / 2mm
|
Data output
|
|
|
|
Output interface
| RS 232C
| RS 232C
| RS 232C
|
Power supply
|
|
|
|
Rechargeable battery
| 1800mAh Ni-MH
| 1800mAh Ni-MH
| 1800mAh Ni-MH
|
Battery working time
| 10-20h
| 10-20h
| 10-20h
|
Others
|
|
|
|
Waterproof class
| IP45
| IP45
| IP45
|
Tribrach type
| Detachable
| Detachable
| Detachable
|
Working temperature range
| -20ºC-- + 50ºC
| -20ºC--+ 50ºC
| -20ºC-- + 50ºC |
Dimension
| 150X165X335
| 150X165X335
| 150X165X335
|
Weight
| 5kg
| 5kg
| 5kg
|
Beili Industry Co., Limited (Beili) is a private owned exporter. We mainly supply all kinds of high quality metal-working machine tools and surveying instruments in China.
Our business include:
1. Machine tools:
Turning machines (lathe), mini lathe, CNC lathe, CNC vertical lathe, CNC vertical machine center, CNC drilling machines, drilling and milling machines, boring machines, milling machines, grinding machines, tool grinding machines, laser drilling machine, laser cutting machine, gear cutting and finishing machines, planning machines, shaping machines, slotting machines, broaching machines, sawing machines, cut-off machines, screwing and threading machines, honing machine, polishing machines, shearing machines, press brakes, bending machine, punching machine, presses, rolling machine, notching machine, engraving machines, wire cutting machine, electric discharging machine (EDM), etc.
2. Surveying Instruments
Total station, , Electronic Theodolite, Laser Theodolite, Distance Meter, Auto level, Surveying accessories, such as single prism set (leica, Sokkia) three prism set(leica, Sokkia) and so on.
If you are interested in our products or you have any inquiries, please kindly let us know without any delay by telephone/fax/e-mail. Hope we can serve you in the near future.
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