三鼎 SANDING DT-02L 激光 電子 經(jīng)緯儀
三鼎 SANDING DT-02L 激光電子經(jīng)緯儀產(chǎn)品介紹
中文介紹
三鼎 SANDING DT-02L 激光電子經(jīng)緯儀是一款高性能的測量儀器，廣泛應用于多種工程測量場景。該儀器采用先進的技術(shù)設計，具備高精度和高效率的特點。
在性能方面，DT-02L 采用絕對編碼測角方式，測角精度達到 2 秒，電子氣泡補償精度為 1 秒，補償范圍為 ±4′。其水平盤和垂直盤采用對徑讀數(shù)方式，確保測量精度。儀器配備激光對中功能，能夠快速準確地完成對中操作。
該儀器的望遠鏡部分具有 30 倍放大倍率和 45mm 的有效孔徑，視場角為 1°30′，最小視距為 1.4m。其激光對中器的波長為 635nm，功率為 0.5mW，有效射程可達 120m。此外，儀器還具備激光指向功能，能夠為測量提供更直觀的輔助。
在顯示和操作方面，DT-02L 配備雙面板液晶中文顯示，操作界面簡潔明了，方便用戶快速上手。儀器的使用環(huán)境溫度范圍為 -20℃至 +45℃，能夠適應多種惡劣環(huán)境。其機載電池為可充電鎳氫電池或 AA 電池，連續(xù)工作時間可達 10 小時。
DT-02L 激光電子經(jīng)緯儀可廣泛應用于國家和城市的三、四等三角控制測量，鐵路、公路、橋梁、水利、礦山等工程測量，以及建筑、大型設備安裝、地籍測量和地形測量等多種場景。
English Introduction
The SANDING DT-02L Laser Electronic Theodolite is a high-performance surveying instrument designed for various engineering measurement applications. It features advanced technology that ensures high precision and efficiency.
In terms of performance, the DT-02L uses an absolute encoding angle measurement method with an angular measurement accuracy of 2 seconds and an electronic bubble compensation accuracy of 1 second, with a compensation range of ±4′. The horizontal and vertical disks use a double-read method to ensure measurement accuracy. The instrument is equipped with a laser centering function, which can quickly and accurately complete the centering operation.
The telescope part of the instrument has a magnification of 30 times and an effective aperture of 45mm, with a field of view of 1°30′ and a minimum viewing distance of 1.4m. The laser centering device has a wavelength of 635nm, a power of 0.5mW, and an effective range of up to 120m. In addition, the instrument also has a laser pointing function, which can provide more intuitive assistance for measurement.
Regarding display and operation, the DT-02L is equipped with a dual-panel LCD display in Chinese, with a simple and clear interface that is easy for users to quickly master. The instrument can operate in an environmental temperature range of -20℃ to +45℃, making it suitable for various harsh conditions. The onboard battery is a rechargeable nickel-hydrogen battery or AA battery, with a continuous working time of up to 10 hours.
The SANDING DT-02L Laser Electronic Theodolite is widely used in third and fourth-order triangular control surveys for national and urban areas, as well as in engineering surveys for railways, highways, bridges, water conservancy, mines, and other fields. It is also suitable for building construction, large equipment installation, cadastral surveys, and topographic surveys.
三鼎 SANDING DT-02L 激光 電子 經(jīng)緯儀
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