南京1002廠J6E正像經(jīng)緯儀/光學(xué)經(jīng)緯儀
產(chǎn)品概述
南京1002廠J6E正像光學(xué)經(jīng)緯儀是一款專為工程測量和地形測繪設(shè)計的精密光學(xué)儀器。該儀器采用正像望遠鏡系統(tǒng)，成像清晰直觀，適用于低等控制測量、礦山測量、建筑施工測量等多種場景。儀器工作溫度范圍廣（-25℃至+45℃），能在惡劣環(huán)境下保持穩(wěn)定性能。其核心特點包括帶尺讀數(shù)系統(tǒng)、防偏扭簧片設(shè)計和半運動式豎軸結(jié)構(gòu)，確保測量精度和使用便捷性。1412
技術(shù)特點
J6E光學(xué)經(jīng)緯儀配備29倍放大率望遠鏡，物鏡有效孔徑40毫米，視場角1°20′，調(diào)焦范圍2米至無限遠。水平度盤和豎直度盤均采用1′分劃（可估讀至6″），配合73倍/74倍顯微鏡放大系統(tǒng)實現(xiàn)精確讀數(shù)。儀器內(nèi)置光學(xué)對點器（放大率1.1倍，視場角4°），并采用強制定心球面導(dǎo)軌滾珠支承技術(shù)，運轉(zhuǎn)穩(wěn)定可靠。整機凈重4.2公斤，便攜式設(shè)計適合野外作業(yè)。41622
應(yīng)用領(lǐng)域
本儀器廣泛應(yīng)用于地形測繪、鐵路工程、礦山測量、建筑施工等場景。其水平方向測量精度達±6″/測回，天頂距測量精度±9″，可滿足導(dǎo)線測量、控制網(wǎng)布設(shè)等需求。分劃板設(shè)置雙絲和單絲照準(zhǔn)系統(tǒng)，配合視距絲可實現(xiàn)簡易距離測量。儀器出廠前經(jīng)過嚴格環(huán)境模擬測試和防霧處理，確保長期使用穩(wěn)定性。61426
Product Overview
The Nanjing 1002 Factory J6E Direct Image Optical Theodolite is a precision optical instrument designed for engineering surveys and topographic mapping. Featuring an erect-image telescope system with clear visualization, it is suitable for low-order control surveys, mine surveys, and construction measurements. With an operational temperature range of -25℃ to +45℃, the instrument maintains stable performance in harsh environments. Key features include an optical scale reading system, anti-torsion spring mechanism, and semi-kinematic vertical axis structure. 1915
Technical Specifications
Equipped with a 29x magnification telescope (40mm objective aperture, 1°20′ field of view), the J6E offers focusing range from 2m to infinity. Horizontal and vertical circles feature 1′ graduations (estimable to 6″), supported by 73x/74x microscope amplification. The built-in optical plummet (1.1x magnification, 4° FOV) and forced-centering ball track bearing system ensure operational stability. Weighing 4.2kg net, its compact design suits field operations. The instrument includes dual-stadia lines for distance measurement applications. 41222
Applications
Ideal for topographic mapping, railway construction, and mine surveying, the instrument delivers ±6″/set horizontal accuracy and ±9″ zenith angle accuracy. The dual-line reticle system accommodates various targeting needs while stadia lines facilitate distance measurement. Pre-delivery environmental simulation tests and anti-fog treatment guarantee long-term reliability for cadastral surveys and engineering layout tasks. 61426
南京1002廠J6E正像經(jīng)緯儀/光學(xué)經(jīng)緯儀
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