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total station BTS-820s BOFEI - BTS-820s

1. a powerful memory management functions,, 2. convenient function key, 3.2GB extended SD memory card, 4.large capacity lithium - more info check here: http://www.buymeasuringtools.com/total-station-BTS-820s-BOFEI-10249468/

Quick Brief

Place of Origin: China (Mainland) Brand Name: BOFEI Model Number: BTS-820s color: rad magnification: 30 x the most short distance: 1.5m measurement time: 0.1s

Product Features:

1. a powerful memory management functions,

2. convenient function key

3.2GB extended SD memory card

4.large capacity lithium

Business Terms:

Port: Beijing

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 1000 Piece/Pieces per Week

Payment Terms: T/T

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total station BTS-820s BOFEI
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Product Packagings & Delivery Terms:

Specifications and Product Details:

Performance characteristic:

1, big screen Chinese interface, large font design, numbers, letters, function keys, navigation key operation;

2, the first domestic matching 2GB extended SD memory card,5000000points, equipped with professional card reader;

3, a powerful memory management functions, storing50000data, automatically record all sorts of data;

4, open data communication function, and computer real time twoway data transmission;

5, large capacity lithium battery double configuration, long standby time, completely solve the field measurement of any menace from the "rear";

6, graphic layout guide function, online programming, software upgrades more convenient;

7, convenient function key custom functions, preload measurement of rich application;8, coordinate measuring, surveying, resection, on the edge of measurement, REM, eccentric angle measurement, retest, straight line, curve lofting lofting, intersection measurement, road laying out a variety of procedures;

Technical indicators:
the effective aperture telescope45mm
magnification30 x
imaging as the angle of view1degrees 30 '
the most short distance1.5m
range of measurement :single prism (in good weather ) BTS-812R ----3.0KM

no prism (in good measure conditions ) BTS-812R----200m

measurement accuracy:BTS-812AR + (2mm+2ppm D ) BTS-812R. + (3mm+2ppm, D )
minimum reading:

fine measurement mode

1mm
tracking measurement mode1mm
speed measurement:

precision measurement model for about

1.8 seconds ( the first2.5 seconds )
repeated fast measurement mode for about0.9 seconds ( the first2.5 seconds )
tracking measurement mode About0.4 seconds ( the first1.5 seconds )
atmospheric correction range-499ppm ~ + 499ppm ( step 1ppm )
prism constant correction range- 99mm +99mm ( step 1ppm )
angle of minimum reading10 seconds / 5 sec / sec
standard deviation:BTS-812AR - - - - - -2 "

BTS-812R---------2"

BTS-815R---------5 "

measurement time0.1s
tilt compensator work range3'
level sensitivity:Circular level8/ 2mm, level30" /2mm
optical plummet magnification3X
focusing range0.5 ~
the battery voltageDC7.2
the field of view angle4 degrees
capacity2.5AH
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