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Total Station         Theodolite          Accessories

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SRET series Electronic Theodolite

The SRET Series model numbers that reflect angle accuracy and have common features. All models have dual displays, and a detachable tribrach. Horizontal and vertical angles can be observed simultaneously on the large LCD displays. Other standard features include a horizontal angle zero set, automatic power off to conserve batteries, and a battery Iife indicator on the LCD display.

Features:

¡¤Large LCD display.
¡¤Independent tilt sensor can auto corrected.
¡¤International common function modes are adopted to make operation simple and standard.
¡¤Combined with various models of EDM's to form total station system.
¡¤Connected with electronic book makes data fo be auto-recorded and auto-processed maps.

Specifications:

Model

SRET2A, SRET2B

A, B A with compensator; B without compensator

Telescope

 

Length

165mm

Objective lens aperture

¦Õ45mm

Magnification

30X

Image

Erect

Field of view

1¡ã30'

Resolving power

3.3"

Shortest sighting distance

1m

Additive constant

0

Stadia proportion constant

100

Angle measurement

 

Minimum reading

1"/ 5"

accuracy

2"

Display

 

Display mode

Double sides display

illumination

Provide

Compensator

 

Tilt sensor

A Provide / B unprovide

Compensating range

¡À3'

Optical plummet

 

Magnification

3X

Field of view

5¡ã

Focusing range

0.5m~¡Þ

Level sensitivity

 

Plate level

30"/ 2mm

Circle level

8'/ 2mm

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

-20¡ãC~50¡ãC

Dimension

150*165*335

Weight

5kg

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SRET-L series Laser Electronic Theodolite

The SRET-L Laser Series model numbers that reflect angle accuracy and have common features. The laser line has good visibility under 200m. Horizontal and vertical angles can be observed simultaneously on the large 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.

Features:

¡¤Good visibility of the laser line.
¡¤Large LCD display.
¡¤Independent lilf sensor can auto-corrected.
¡¤More convenience when the instruments is combined with the Diagonal Eyepiece.
¡¤International common function modes are adopted to make operation simple and standard.
¡¤Connected with electronic book makes data to be auto-recorded and auto-processed maps.

Specifications:

Model

SRET2A-L, SRET2B-L

A, B A with compensator; B without compensator

Telescope

 

Length

165mm

Objective lens aperture

¦Õ45mm

Magnification

30X

Image

Erect

Field of view

1¡ã30'

Shortest sighting distance

1m

Stadia proportion constant

100

Angle measurement

 

Minimum reading

1"/ 5"

accuracy

2"

Display

 

Display mode

Dual displays

illumination

Provide

Compensator

 

Tilt sensor

A Provide / B unprovide

Compensating range

¡À3'

Laser plummet

 

Effective distance

150m

Light dot

5mm/ 100m

Power

3V (DC)

Working temperature

-10¡ãC~+45¡ãC

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

-20¡ãC~+50¡ãC

Dimension

150*165*335

Weight

5kg

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( If you need user manual or E-catalogue without watermark for above meters, please ask for at:  xiushunjie@gmail.com )