MAPPING INSTRUMENT: AUTOMATIC LEVEL,AUTOLEVEL AL15 SERIES
USD $110 - $115 /Unit
Min.Order:1 Unit
Deruite Industry & Trading Co., Ltd.
auto level AL15 SERIES
This instrument is mainly suitable for high precision survey of engineering including construction project,mines,road,bridge,etc. It possesses convenient operation,clear image,water proof facility,type X Air damping and compensation mechanism,and precision of compensator. It is speedy and reliable as well.
SPECIFICATION:
Model: | AL15-20 | AL15-24 | AL15-28 | AL15-32 |
Magnification: | 20X | 24X | 28X | 32X |
Image: | ERECT | ERECT | ERECT | ERECT |
Objective Aperture: | 42MM | 42MM | 42MM | 42MM |
Field of view: | 1°20¹ | 1°20¹ | 1°20¹ | 1°20¹ |
Minimum Focusing Distance | 0.6M | 0.6M | 0.6M | 0.6M |
Stadia Ratio: | 100 | 100 | 100 | 100 |
Setting Accuracy: | 0.5" | 0.5" | 0.5" | 0.5" |
Compensating Range: | ±15¹ | ±15¹ | ±15¹ | ±15¹ |
Standard Deviation For 1Km Double Run Leveling | ±2MM | ±2MM | ±1.5MM | ±1.5MM |
Circular Level Sensitivity: | 8¹/2MM | 8¹/2MM | 8¹/2MM | 8¹/2MM |
Horizontal Circle Graduating: | 360°/400gon | 360°/400gon | 360°/400gon | 360°/400gon |
Net Weight: | 2.2kgs | 2.2kgs | 2.2kgs | 2.2kgs |