AS-22 (for construction and civil engineering) Automatic Precision Stage
This product is an automatic, high-precision leveling instrument. It is useful for maintaining the level with surveying instruments such as transits and auto-levels installed on the top. The large diameter of Φ200 allows it to be used in situations where a surveying instrument of larger size or load is to be mounted. Battery operation allows for use in harsh environments such as small diameter tunnels and bridges that are inaccessible to personnel.
Features
01 High-precision automatic leveling after just turning on the power
02 Sound and LED alerts you when leveling is complete
03 Automatic leveling within ±6.5 degrees
04 Larger diameter Φ200 than conventional models
05 Target load capacity is 12.5 kg
Spec
| Repeatability accuracy | 0±0.01 deg |
| Automatic positioning range | 約±6.5 deg |
| Vertical detection method | Z-18 2-axis horizontal sensor (patented in Japan, U.S., and European countries) |
| Braking method | Servo control method by microcomputer |
| Average leveling speed | 0.2 deg/sec |
| Power supply | Rechargeable lithium-ion battery (continuous use time: approx. 4 hours) |
| Alarm mechanism | Out of control range: beep beep beep beep repetition |
| Battery level 6.0V or less: Bipipiping repetition | |
| Battery remaining 5.6V or less: Automatically turns off the power | |
| Abnormality warning sound of the unit: Continuous beep (mechanical trouble or abnormal condition) | |
| Operating temperature range | -5 ～＋40℃ |
| Drip-proof | - |
| Control Load Limit | 12.0 kg (target) |
| Weight | 4.0 kg |
| Main unit dimensions | φ200ｍｍ×100ｍｍＨ |
| Bottom fixation: ♀ φ35mm P2 screw | |
| Fixing of the surface: ♀ φ30mm P1.5 screw | |
| Accessories | Rechargeable lithium-ion battery No. NB-5S 1 pc |
| Dedicated battery charger No. NA-5V (AC100-240V) 1 pc. | |
| Bottom fixation: ♀ φ35mm P2 screw, 1 pc. | |
| Fixing of the solid surface: 1 ♀ φ30mm P1.5 screw | |
| Dedicated clamping hardware: 1 pc | |
| Instruction manual 1 pc. |
Application
Movies
This video clearly explains how the Automatic Precision Stage works and how to use it.
