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กล้องระดับ ยี่ห้อ Leica รุ่น NA724 , NA730 |
Technical Data |
NA720 |
NA724 |
NA728 |
NA730 |
| Accuracy |
Per km double run |
2.5 mm |
2 mm |
1.5 mm |
1.2 mm |
Single measurement – Target distance 30m |
1.5 mm |
1.2 mm |
1 mm |
0.8 mm |
| Compensator |
Setting accuracy |
< 0.5" |
< 0,5" |
< 0.3" |
< 0.3" |
Working range |
? 15' |
? 15' |
? 15' |
? 15' |
| Environmental |
Impact standard |
ISO 9022-33-5 |
ISO 9022-33-5 |
ISO 9022-33-5 |
ISO 9022-33-5 |
Resistance to water and dust ingress |
IP57 |
IP57 |
IP57 |
IP57 |
Temperature Range |
- Operation |
-20? to +50?C |
-20? to +50?C |
-20? to +50?C |
-20? to +50?C |
- Storage |
-40? to +70?C |
-40? to +70?C |
-40? to +70?C |
-40? to +70?C |
| Dimensions & Weight |
Dimensions |
19x12x12 cm |
19x12x12 cm |
21x12x12 cm |
21x12x12 cm |
Weight |
1,6 kg |
1,6 kg |
1,7 kg |
1,7 kg |
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