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  1. #1
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    ÇáÕæÑÉ ÇáÑãÒíÉ ÇáåÒÈÑ
    ÚÖæ ÌÏíÏ 10%
    ÊÇÑíÎ ÇáÊÓÌíá
    Mar 2010
    ÇáãÔÇÑßÇÊ
    2
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    0

    ÇÝÊÑÇÖí ãÇ ãÏì ÏÞÉ ÌåÇÒ nicon DTM800

    ÇáÓáÇã Úáíßã æÑÍãÉ Çááå

    ãÇ ãÏì ÏÞÉ ÌåÇÒ nicon DTM800

  2. #2
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    ÇáÕæÑÉ ÇáÑãÒíÉ Mohamed Gaber Aly
    SURVEY MANAGER - DUTCH DREDGING
    ÊÇÑíÎ ÇáÊÓÌíá
    Nov 2009
    ÇáÏæáÉ
    ALEX
    ÇáãÔÇÑßÇÊ
    740
    ãÚÏá ÊÞííã ÇáãÓÊæì
    6088

    ÇÝÊÑÇÖí

    ÇáÒãíá ÇáÚÒíÒ åÐå ÈÚÖ ãæÇÕÝÇÊ ÇÌåÒå äíßæä ãä äÝÓ ÇáãæÏíá ÇÑÌæ Çä ÊÝì ÈÇáÛÑÖ

    NPL 820 Prismless Total Station
    Magnification: 26x (16x or 32x with optional eyepieces)
    Accuracy: 3" (DIN 18723)
    Display Resolution: 1"/5"
    Distance measurement range:
    Non prism: 6m to 100m (depends on target surface).
    Single prism: up to 5000m (in non prism mode)
    Distance measurement: ±(3+3ppm x D)
    Laser source: Class I non-visible
    On-board Ni-MH battery BC-70:
    3.5 hours/approx. 1,680 measurements (continuous distance/angle measurements);
    9.0 hours (angle measurements only) Tow batteries included.
    Weight: Main unit (approx.) 5.9kg/13.0lbs. (with BC-70 battery)

    DTM 821 Total Station

    Magnification: 33x (21x, 41x with optional eyepiece)
    Angle measurement:
    851 display 0.5"/1" DIN 18723 Accuracy 1";
    831 display 1"/5" DIN 18723 Accuracy 2";
    821 Display 1"/5" DIN 18723 Accuracy 3"
    Distance measurement range:
    851 (single prism) 2700m/7900ft (triple prism) 3100m/10200ft;
    831 (single prism) 2500m/8200ft (triple prism) 2900m/9500ft;
    821 (single prism) 1600m/5300ft (triple prism) 2300m/7600ft
    EDM accuracy: ±(2+ 2ppm x D)mm
    Clip-on Ni-MH battery BC-80: Continue operation time 7.5 hours (angle measurements only),
    5.0 hours/approx. 15,000 measurements (continuous distance/angle measurements)
    Weight (approx): Main unit 5.6kg/12.3 lbs (with battery BC-80)


    NIKON DTM 831 Total Station

    Magnification: 33x (21x, 41x with optional eyepiece)
    Angle measurement:
    851 display 0.5"/1" DIN 18723 Accuracy 1";
    831 display 1"/5" DIN 18723 Accuracy 2";
    821 Display 1"/5" DIN 18723
    EDM accuracy: ± (2+ 2ppm x D)mm
    Clip-on Ni-MH battery BC-80: Continue operation time 7.5 hours (angle measurement only), 5.0 hours/approx.
    15,000 measurements (continuous distance/angle measurements)
    Weight (approx): Main unit 5.6kg/12.3lbs (with battery BC-80)


    NIKON DTM 851 Total Station

    Magnification: 33x (21x, 41x with optional eyepiece)
    Angle measurement:
    851 display 0.5"/1" DIN 18723 Accuracy 1";
    831 display 1"/5" DIN 18723 Accuracy 2";
    821 Display 1"/5" DIN 18723
    Distance measurement range:
    851 (single prism) 2700m/7900ft (triple prism) 3100m/10200ft;
    831 (single prism) 2500m/8200ft (triple prism) 2900m/9500ft;
    821 (single prism) 1600m/5300ft (triple prism) 2300m/7600ft
    EDM accuracy: ±(2+ 2ppm x D)mm
    Clip-on Ni-MH battery BC-80: Continue operation time 7.5 hours (angle measurements only),
    5.0 hours/approx. 15,000 measurements (continuous distance/angle measurements)
    Weight (approx): Main unit 5.6kg/12.3lbs (with battery BC-80)
    ÇáÊÚÏíá ÇáÃÎíÑ Êã ÈæÇÓØÉ Mohamed Gaber Aly ; 04-18-2010 ÇáÓÇÚÉ 11:24 AM

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