1.配备大容量充电电池和电池盒，满足您长时间工作需要。
2.有光学和激光两种下对点可选，满足不同用户需求。
3.采用名牌IC元件，高度集成之电路板，质量更加可靠。
4.采用优质钢轴系统，进口润滑油脂，金属外壳机身，保证长期稳定工作。
5.望远镜经过高度密封防水设计，防水防尘更加卓越。
6.同轴式锁紧螺旋和微凋螺旋。
7.采用国际通用功能模式，大屏幕中文液晶和大按键，使您操作更加简便规范，得心应手。
Model |
DE2A/B
|
DE5A/B
|
DE10A/B
|
|
望远镜
|
|
|
|
|
筒常
|
165mm
|
165mm
|
165mm
|
|
物镜有效孔径
|
φ47mm
|
φ47mm
|
φ47mm
|
|
放大倍数
|
30X
|
30X
|
30X
|
|
成像
|
正像
|
正像
|
正像
|
|
视场角
|
1°30＇
|
1°30＇
|
1°30＇
|
|
分辨率
|
3.75〞
|
3.75〞
|
3.75〞
|
|
最短视距
|
1m
|
1m
|
1m
|
|
附加常数
|
0
|
0
|
0
|
|
距离乘常数
|
100
|
100
|
100
|
|
角度测量
|
|
|
|
|
最小显示读数
|
1〞/5〞
|
1〞/5〞/10〞
|
1〞/5〞/10〞/20〞
|
|
精度
|
2〞
|
5〞
|
10〞
|
|
显示
|
|
|
|
|
显示类型
|
双面显示
|
双面显示
|
单面显示
|
|
illuminiation
|
Provide
|
Provide
|
Provide
|
|
补偿器
|
|
|
|
|
系统
|
液体电容式
|
液体电容式
|
液体电容式
|
|
工作范围
|
±3＇
|
±3＇
|
±3＇
|
|
光学对中器
|
|
|
|
|
放大倍数
|
3X
|
3X
|
3X
|
|
视场角
|
5°
|
5°
|
5°
|
|
调焦范围
|
0.3m～∞
|
0.3～∞
|
0.3m～∞
|
|
水准器
|
|
|
|
|
长水准器
|
30〞/2mm
|
30〞/2mm
|
30〞/2mm
|
|
圆水准器
|
8＇/2mm
|
8＇/2mm
|
8＇/2mm
|
|
数据传输
|
|
|
|
|
借口
|
RS232C
|
RS232C
|
RS232C
|
|
机载电池
|
|
|
|
|
电池容量
|
1800mAh Ni-MH
|
1800mAh Ni-MH
|
1800mAh Ni-MH
|
|
电池工作时间
|
10-20h
|
10-20h
|
10-20h
|
|
其他
|
|
|
|
|
防水等级
|
IP45
|
IP45
|
IP45
|
|
Tribrach type
|
Detachable
|
Detachable
|
Detachable
|
|
使用环境温度
|
-20℃～+50℃
|
-20℃～+50℃
|
-20℃～+50℃
|
|
外形尺寸
|
150X165X335
|
150X165X335
|
150X165X335
|
|
重量
|
5kg
|
5kg
|
5kg
|
1. Equipped with high-capacity rechargeable battery and battery box to work long hours to meet your needs.
2. There are two types of optical and laser to the point under the alternative, to meet the needs of different users.
3. The use of brand-name IC components of highly integrated circuit boards, more reliable quality.
4. The use of high quality steel shaft system, imports Lubricants, metal body, and ensure long-term stability.
5. Telescopes highly waterproof sealed design, waterproof dust greater.
6. Coaxial locking screw and micro spiral wither.
7. The adoption of international common functional model, large-screen LCD and the Chinese button, make your operation easier norms, handy.
Model |
DE2A/B
|
DE5A/B
|
DE10A/B
|
|
Telescope
|
|
|
|
|
Length
|
165mm
|
165mm
|
165mm
|
|
Objective lens aperture
|
φ47mm
|
φ47mm
|
φ47mm
|
|
Magnification
|
30X
|
30X
|
30X
|
|
Image
|
Erect
|
Erect
|
Erect
|
|
Field of view
|
1°30＇
|
1°30＇
|
1°30＇
|
|
Resolving power
|
3.75〞
|
3.75〞
|
3.75〞
|
|
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
|
0.3m～∞
|
0.3m～∞
|
0.3m～∞
|
|
Level sensitivity
|
|
|
|
|
Plate level
|
30〞/2mm
|
30〞/2mm
|
30〞/2mm
|
|
Circle level
|
8＇/2mm
|
8＇/2mm
|
8＇/2mm
|
|
Data output
|
|
|
|
|
Output interface
|
RS232C
|
RS232C
|
RS232C
|
|
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
|
-20℃～+50℃
|
-20℃～+50℃
|
-20℃～+50℃
|
|
Dimension
|
150X165X335
|
150X165X335
|
150X165X335
|
|
Weight
|
5kg
|
5kg
|
5kg
|
|
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