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Ditulis oleh administrator
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Kamis, 26 November 2009 04:27 |
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Tampilkan Gambar Lebih Besar
Harga Nego : Call Sales
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Info Harga dan Produk ini...!!!
What's in the Box:
- Waterpass Topcon ATG 6
- Allumunium Tripod
- Rambu ukur / levelling staf
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Topcon offers a wide range of automatic levels for the land surveyor, civil engineer and contractor.
Feature:
All AT-G series levels feature a magnetically-dampened compensator hung by four special mylar ribbons having superior resistance to cold, heat and shock. The AT-G1 model features a 360° glass horizontal circle using a 25x magnification microscope to read the circle, while the AT-G2 thru AT-G7 have a standard 360° horizontal circle. All models are waterproof with a nitrogen gas sealed telescope which prevents clouding and moisture on the lens.
| AUTO LEVELS |
AT-G1
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AT-G2/G2A
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AT-G3
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AT-G4
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AT-G6
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AT-G7
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| Telescope: |
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| Length (mm/in.) |
229/9
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229/9
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230/9
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192/7.7
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193/7.7
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204/8
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| Image |
Erect
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Erect
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Erect
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Erect
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Erect
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Erect
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| Magnification |
32x
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32x
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30x
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26x
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24x
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22x
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| Objective Lens (mm/in.) |
45/1.8
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45.1.8
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40/1.6
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30/1.2
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30/1.2
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30/1.2
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| Relative Brightness |
1.98
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1.98
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1.78
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1.33
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1.56
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1.86
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| Field Of View |
1° 20'
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1° 20'
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1° 30'
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1° 30'
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1° 30'
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1° 30'
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| Resolving Power |
2.5"
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2.5"
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3.0"
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3.5"
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4.0"
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4.0"
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| Minimum Focus (m/ft.) |
1.0/3.3
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1.0/3.3
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0.5/1.6
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0.5/1.6
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0.5/1.6
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0.9/2.9
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| Stadia Constant |
0
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0
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0
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0
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0
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0.1
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| Stadia Ratio |
100
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100
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100
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100
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100
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100
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| Sensitivities of Levels: |
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| Main Level (/2mm) |
—
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—
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—
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—
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—
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—
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| Circular Level (/2mm) |
8'
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8'
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8'
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8'
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8'
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10'
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| Tilting Range |
—
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—
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—
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—
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—
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—
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| Automating Leveling: |
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| Setting Accuracy |
± 0.3"
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± 0.3"
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± 0.3"
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± 0.3"
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± 0.3"
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± 0.5"
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| Compensating Range |
± 15'
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± 15'
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± 15'
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± 15'
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± 15'
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± 10'
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Accuracy
1km Double Run Level: |
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Without Optical
Micrometer (mm) |
± 0.7
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± 0.7
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± 1.5
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± 2.0
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± 2.0
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± 2.5
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With Optical
Micrometer (mm) |
± 0.4
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± 0.4
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± 1.0
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—
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—
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—
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| Horizontal Circle: |
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| Diameter (mm/in.) |
90/3.5
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90/3.5
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117/4.6
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117/4.6
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117/4.6
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102/4.0
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| Minimum Division |
10'(0.1g)
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1° (1g)
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1° (1g)
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1° (1g)
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1° (1g)
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1° (1g)
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| Weight: |
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| Instrument (kgs/lbs.) |
2.1/4.6
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1.8/4.1
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1.8/4.1
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1.6/3.6
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1.6/3.6
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1.2/2.6
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| Carrying Case (kgs/lbs.) |
1.3/2.9
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1.3/2.9
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1.3/2.9
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1.3/2.9
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1.3/2.9
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1.2/2.6
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| Optional Accessories: |
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| Diagonal Eyepiece |
•
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•
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| Optical Micrometer |
•
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•
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| Illuminator 3 |
•
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•
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| 40x Eyepiece |
•
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| Centering Eyepiece |
•
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•
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•
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•
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•
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•
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LAST_UPDATED2 |
