| Customization: | Available |
|---|---|
| Telescope: | Erect |
| Magnification: | 24X |
|
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|
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|
TELESCOPE
|
AT-B2
|
AT-B3
|
AT-B4
|
|
Length
|
215mm (8.46 in)
|
215mm (8.46 in)
|
215mm (8.46 in)
|
|
Magnification
|
32X
|
28X
|
24X
|
|
Objective Aperture
|
42mm (1.65 in.)
|
36mm (1.42 in.)
|
32mm (1.26 in.)
|
|
Resolving Power
|
3 in
|
3.5 in
|
4.0 in
|
|
Field of View
|
1020'
|
1025'
|
1025'
|
|
at 100m/328ft
|
2.3m(7.5ft)
|
2.5m(8.2ft)
|
2.5m(8.2ft)
|
|
Min. Focus from end of telescope
|
0.2m(7.9 in)
|
0.2m(7.9 in)
|
0.2m(7.9 in)
|
|
Min. Focus from instrument center
|
0.3m (1ft)
|
0.3m (1ft)
|
0.3m (1ft)
|
|
Image
|
Erect
|
Erect
|
Erect
|
|
Stadia constant
|
0
|
0
|
0
|
|
Stadia ratio
|
100
|
100
|
100
|
|
Focusing Knob
|
2-peed
|
1-peed
|
1-peed
|
|
Sighting Aid
|
Peep sight
|
Gun Sight
|
Gun Sight
|
|
ACCURACY (1 km double run leveling)
|
|||
|
Without Micrometer
|
0.7mm(0.03 in)
|
1.5mm(0.06 in)
|
2.0mm(0.08 in)
|
|
With micrometer
|
0.5mm(0.02in)
|
N/A
|
N/A
|
|
COMPENSATOR
|
|||
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Type
|
Pendulum compensator with magnetic damping system
|
||
|
Setting Accuracy
|
0.3 in.
|
0.5 in.
|
0.5 in.
|
|
Working Range
|
±15ft.
|
±15ft.
|
±15ft.
|
|
CIRCULAR LEVEL
|
|||
|
Sensitivity
|
10ft/ 2mm
|
10ft/ 2mm
|
10ft/ 2mm
|
|
HORIZONTAL CIRCULE
|
|||
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Diameter
|
103mm(4.1 in)
|
103mm(4.1 in)
|
103mm(4.1 in)
|
|
Minimum division
|
10/1gon
|
10/1gon
|
10/1gon
|
|
GENERAL
|
|||
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Water resistance
|
IPX6 (IEC 60529: 2001)
|
||
|
Operating temperature
|
-40F~+1220F (-20ºC~+50ºC)
|
||
Shanghai Apekstool was founded and based in Shanghai, specializing in the manufacturing and sales of Surveying equipment. We are dedicated to being a professional provider for survey equipment. Our goal is to provide the best products and excellent service to our customers all over the world.
We have been involved in the geographic mapping industry for 10 years. We supply all products with reasonable prices and real-time support upon our own professional experience and high-quality supply chain. Like gnss rtk, total station, theodolite, auto level, rotary laser level, laser level and surveying accessories. We have sold to more than 156 countries and build our stable market.
We are proud to guarantee that, with our strong technical background and communication capability, our sales/support engineers are able to answer your most complicated technical questions over the phone in English. That would save so much time for communication. Our business is growing and we invite you to be part of the success.
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