水準儀NA724
中文介紹
徠卡NA724水準儀是一款專業(yè)級的光學測量工具,專為建筑測繪、工程勘測、道路施工及室內(nèi)裝修等領域設計。它具備24倍的放大倍率和36毫米的物鏡直徑,能夠提供清晰的成像效果,即使在拂曉、傍晚或建筑物陰影中也能輕松完成測量任務。其光學系統(tǒng)符合人體工程學,對比度性能良好,能夠在強光下精確照準和讀數(shù),最大程度減少視覺疲勞。
該儀器采用先進的自動安平技術,補償精度高,標準差小于0.5秒,補償范圍達到±15分。它還具備出色的防水防塵性能,防護等級達到IP57,可在惡劣環(huán)境下正常工作。此外,NA724的望遠鏡充氣設計可以防止鏡片起霧,確保測量的連續(xù)性。
其操作簡單便捷,圓水準氣泡和水平刻度緊鄰望遠鏡,讀取方便;兩側(cè)的無限位螺旋設計有助于快速精準地照準目標。它還配備了粗瞄準器,能夠輕松找到目標方向。無論是經(jīng)驗豐富的測量人員還是初學者,都能快速上手。
English Introduction
The Leica NA724 Level is a professional-grade optical measuring tool designed for fields such as architectural surveying, engineering surveying, road construction, and interior decoration. It features a 24x magnification and a 36mm objective lens diameter, providing clear imaging even in low-light conditions such as dawn, dusk, or the shadows of large buildings. The instrument s optical system is ergonomically designed with high contrast performance, allowing for precise aiming and reading in strong light while minimizing visual fatigue.
The NA724 is equipped with advanced automatic leveling technology, with a compensation accuracy of less than 0.5 arcseconds and a compensation range of ±15 arcminutes. It also boasts excellent waterproof and dustproof capabilities, with an IP57 protection rating, enabling it to function normally in harsh environments. Additionally, the instrument s nitrogen-filled telescope prevents lens fogging, ensuring continuous measurement.
The NA724 is user-friendly, with a circular level bubble and horizontal scale conveniently located next to the telescope for easy reading. The infinitely adjustable screws on both sides allow for quick and precise target alignment. It also features a coarse aiming device to easily locate the target direction. Both experienced surveyors and beginners can quickly master its operation.
簡單介紹
NA724|水準儀 徠卡NA700系列自動安平水準儀主要用于一般的建筑測量、公路、鐵路、管道、隧道等常規(guī)高程測量,滿足我國三、四等水準測量及等外測量要求。
NA724|水準儀
的詳細介紹
NA724|水準儀
徠卡NA700系列自動安平水準儀主要用于一般的建筑測量、公路、鐵路、管道、隧道等常規(guī)高程測量,滿足我國三、四等水準測量及等外測量要求。
徠卡NA700水準儀即使在輕摔和掉入水中或者重力機械振動的環(huán)境下也能正常工作。不需要花時間檢查和調(diào)節(jié)。光學特性之為同類之,即使在昏暗的光線條件下也能達到高精度測量。這意味著什么呢?——減少了工作中斷,更高的效率,好的精度和可靠性,也確保了儀器的使用年限。價格也很合理。
NA700 有四種不同型號:
LEICA NA720 - 自動安平水準儀適于各建筑場地使用。放大倍率20x。
LEICA NA724 - 放大倍率24x以提高精度。適于要求儀器堅固耐用、高可靠性的建筑場地使用者。
LEICA NA728 - 應用廣泛。放大倍率 28x,擁有精確的補償器。建筑與工程測量用儀器。
LEICA NA730 - 精度高。放大倍率30x。滿足施工、工程和專業(yè)測量的高精度要求。
技術規(guī)格
型號
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NA720
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NA724
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NA728
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NA730
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每公里往返測高程精度
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2.5 mm
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2 mm
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1.5 mm
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1.2 mm
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放大倍率
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20x
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24x
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28x
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30x
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補償器設置精度
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>0.5"
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>0.5"
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>0.3"
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>0.3"
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補償器工作范圍
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>=15
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工作溫度
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-20℃到 +50℃
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貯藏溫度
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-40℃到 +70℃
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其它
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防水防塵規(guī)范IP57,抗撞擊規(guī)范ISO 9022-33-5
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