Parameter:
No | Name | specification |
1. | measuring angle range | 0~10' |
2. | Min resolution | 0.1〞 |
3. | Indication error | Within 10'≤2";Within 1'≤0.5" |
4. | Collimation objective diameter | φ40mm |
5. | eyepiece viewfield of measuring min distance | 8mm×8mm,Visibility adjustment:±5 Dioptre |
6. | parallelism between view axis and stand base | <1' |
7. | circle bulb specification | 8' leveling precision:4' |
8. | illumination lamp voltage | 6V power 2~5w |
9. | maximum measurement distance | 30m(viewfield≥2') |
10. | Output voltage of Grating digital displays e | 220v |
11. | dimension | 490mm×162mm×180mm |
12. | weight | 7kg |
Notes:bidirectional digital showing autocollimation(Model:ZA2)equiped with bidirectional digital showing reading head;Unidirectional digital showing autocollimation(Model:ZA1)equiped with unidirectional digital showing reading head.
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