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NTS-332 |
NTS-332L/R |
NTS-335 |
NTS-335L/R |
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Measurement Distance |
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Maximum distance |
Single prism |
3KM |
5KM |
3KM |
5KM |
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Without prism |
400M |
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Figures |
Max:999999.999 Min:1MM |
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accuracy |
Prism:2+2PPM \prismless5+3ppm |
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Measurement time |
1 second measurement, tracking 0.5 seconds |
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Meteorological correction |
Automatically changes the input parameters |
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Prism constant changes |
Automatically changes the input parameters |
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Angle measurement |
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Angle method |
Grating angle |
Absolute coding |
Grating angle |
Absolute coding |
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Code disc diameter |
79MM |
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Minimum reading |
1"/5" you can choose |
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Accuracy |
2" |
5" |
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Detection method |
Level disk: The disk diameter erect: on track |
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Telescope |
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Image |
Erect |
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Tube length |
154MM |
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Effective aperture objective lens |
Telescope: 45MM Location: 50MM |
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Magnification |
30* |
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FOV |
1 ° 30 “ |
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Resolution |
3" |
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Minimum focusing distance |
1M |
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Automatic Vertical Compensator |
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System |
330L / R: biaxial, photoelectric; 330/330L/330R: uniaxial liquid electronic |
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Scope of work |
+/-3' |
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Accuracy |
1" |
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Standard device |
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Tube spirit level |
30"/2MM |
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Circular level |
8'/2MM |
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laser devices on the |
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Image |
Erect |
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Magnification |
3* |
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Focus range |
0.5M to infinity |
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FOV |
5° |
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Display |
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Model |
Double |
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On-board battery |
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battery |
Rechargeable Ni - MH battery |
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Voltage |
DC 6V |
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Continuous working time |
8 hours |
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Size and weight |
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size |
200*200*350MM |
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weight |
6.0Kg |