Máy thủy bình tự động Leica NA-720

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There are five models in the NA700 range:

Leica NA720 - The automatic level for all applications on the construction site. 20x telescopic magnification.

Leica NA724 - 24x telescopic magnification for improved accuracy. Reliability and Robustness for the demanding construction user.

Leica NA728 - The all-rounder. 28x telescopic magnification, precision compensator. For building or engineering surveys.

Leica NA730 - 30x telescopic magnification for improved accuracy for all general construction work.

Leica NA730 plus - The most precise. 30x telescopic magnification. Meets the highest standards in construction, engineering and topographic surveys.

Technical Data	NA720	NA724	NA728	NA730	NA730 plus
Accuracy
Per km double run	2.5 mm	2 mm	1.5 mm	1.2 mm	0.7 mm
Single measurement – Target distance 30m	1.5 mm	1.2 mm	1 mm	0.8 mm	0.4 mm
Compensator
Setting accuracy	< 0.5"	< 0,5"	< 0.3"	< 0.3"	< 0.3"
Working range	± 15'	± 15'	± 15'	± 15'	± 15'
Environmental
Impact standard	ISO 9022-33-5	ISO 9022-33-5	ISO 9022-33-5	ISO 9022-33-5	ISO 9022-33-5
Resistance to water and dust ingress	IP 57	IP 57	IP 57	IP 57	IP 57
Temperature Range
- Operation	-20° to +50°C	-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	-40° to +70°C
Dimensions & Weight
Dimensions	19x12x12 cm	19x12x12 cm	21x12x12 cm	21x12x12 cm	21x12x12 cm
Weight	1.6 kg	1.6 kg	1.7 kg	1.7 kg	1.7 kg