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XX系列全站儀/GPS對中桿氣泡校準組件是專為高精度測量作業設計的專業輔助工具。該產品采用一體化金屬結構設計，主體部件選用輕量化合金材料制造，在保證整體強度的同時有效控制設備重量。設備核心配置32mm直徑高可見度水平氣泡組件，其透明觀察窗采用雙面防眩光處理工藝，可在強光環境下清晰顯示氣泡位置。

本產品適配25mm標準直徑對中桿，配備自主研發的快速卡扣式安裝系統，支持三向微調旋鈕實現±5°范圍角度校準。金屬防護殼體表面經過陽極氧化處理，形成致密防護層，可有效抵御工地環境中的砂石磨損和雨水侵蝕。氣泡組件內部采用精密機械軸承結構，配合防震緩沖墊設計，確保在振動環境下仍能保持穩定的校準精度。

專為徠卡系列全站儀設計的對中桿連接套件，采用CNC精密切削工藝加工成型，接口公差控制在0.02mm以內。模塊化設計支持快速拆裝維護，用戶可通過標準工具完成氣泡組件的日常清潔與校準工作。頂部集成360°旋轉定位環，便于多角度觀測時的方向調整。

產品適用于地形測繪、工程放樣、道路施工等多種場景，特別適合在復雜工況下需要頻繁移動作業點的測量任務。人性化設計充分考慮戶外操作需求，手柄部位采用防滑紋理處理，配合夜光刻度標識，確保在低照度環境下仍可準確操作。整套系統經過嚴格環境測試，可在-20℃至60℃溫度范圍內保持穩定工作狀態。

【Product Introduction in English】

The XX Series Total Station/GPS Centering Rod Bubble Calibration Module is a professional auxiliary tool developed for high-precision measurement operations. Featuring a monocoque metal construction, the product utilizes lightweight alloy materials that ensure structural integrity while maintaining optimal portability. The core component integrates a 32mm diameter high-visibility leveling bubble with dual-sided anti-glare treatment on the observation window, delivering clear visual positioning even under intense sunlight.

Specifically engineered for 25mm diameter centering rods, this system incorporates a proprietary quick-release mounting mechanism. The triple-axis fine adjustment knobs allow ±5° calibration range for precise alignment. The anodized aluminum housing creates a durable protective barrier against abrasive particles and moisture exposure commonly encountered in construction environments. Internally, the bubble assembly employs precision ball-bearing mechanisms combined with vibration-dampening pads to maintain calibration accuracy during dynamic operating conditions.

The Leica-compatible centering rod adapter is manufactured through CNC precision machining, achieving interface tolerances within 0.02mm. Modular architecture enables swift disassembly for maintenance, allowing field technicians to perform routine cleaning and calibration using standard tools. The integrated 360° rotating orientation ring facilitates multidirectional alignment during complex measurement tasks.

Ideal for topographic surveying, engineering layout, and road construction applications, this system excels in scenarios requiring frequent relocation of measurement setups. Ergonomic considerations include non-slip texturing on grip surfaces and luminescent scale markings, ensuring reliable operation in low-light conditions. The complete assembly undergoes rigorous environmental testing, maintaining consistent performance across temperature extremes from -20℃ to 60℃.

Key operational advantages include rapid