Description
Key Features of Pentax AP-224 Optical Level
The Pentax AP-224 surveying levels are compact and light, weighing just 2.8 lbs (1.25 kg) each for convenient field use. Rugged, water-resistant construction lets you work in light rain or dusty conditions. Pentax AP Series levels feature a built-in magnetic-dampened automatic compensator to level the line of sight. The compensation working range is ±15′.
Circular Vial
Specifications of Pentax AP224 Surveyors Optical Level
| Telescope | |
| Image | erect |
| Magnification | 24x |
| Effective diameter of objective lens | 30mm |
| Field of view | 1°20&’ |
| Minimum focusing distance | 0.3 m |
| Resolving Power | 3.5&’ |
| Stadia ratio | 100 |
| Stadia additive constant | 0 |
| Accuracy | |
| Standard Deviation of 1km double run leveling | ±2.0mm |
| Standard Deviation | |
| (1 km double-run leveling) | ±2.0 mm |
| Automatic Compensator | |
| Type | Magnetic |
| Working range | ±15&’ |
| Sensitivity | 8&’ / 2mm |
| Horizontal Circle | |
| Minimum division | 1° / 1gon |
| Reading system | Total area 400G/360° |
| Size and Weight | |
| Dimensions | 130mm x 140mm x L 200mm |
| Weight | 1.25 kg |
| Dust and Water resistance | IP55 |
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