【中文介紹】
蘇一光J2-2光學(xué)經(jīng)緯儀是專業(yè)測量領(lǐng)域的高精度光學(xué)儀器，采用經(jīng)典機械結(jié)構(gòu)與現(xiàn)代光學(xué)技術(shù)相結(jié)合的設(shè)計理念，為工程測量、地形測繪和施工放樣等場景提供可靠解決方案。儀器主體選用優(yōu)質(zhì)合金材料鑄造，經(jīng)過精密加工與多重調(diào)校，確保各機械軸系運轉(zhuǎn)平穩(wěn)，具備良好的環(huán)境適應(yīng)性和長期穩(wěn)定性。
該設(shè)備搭載高透光率光學(xué)系統(tǒng)，成像清晰銳利，30倍放大倍率配合5°寬視場角，可輕松捕捉遠(yuǎn)距離目標(biāo)。分劃板采用激光刻劃工藝，標(biāo)尺線條精細(xì)均勻，配合靈敏的測微器裝置，實現(xiàn)最小顯示值達(dá)1"的高精度角度測量。望遠(yuǎn)鏡部分配備快速調(diào)焦旋鈕與目鏡屈光度調(diào)節(jié)環(huán)，適應(yīng)不同視力使用者的觀測需求。水平度盤與垂直度盤均設(shè)有雙向讀數(shù)窗口，通過數(shù)字化改進(jìn)的讀數(shù)方式有效降低人為判讀誤差。
儀器采用全封閉防塵結(jié)構(gòu)設(shè)計，關(guān)鍵部位配置防震緩沖裝置，能在-20℃至+50℃溫度范圍內(nèi)保持穩(wěn)定性能�；糠峙鋫鋸娭茖χ醒b置，通過優(yōu)化設(shè)計的鎖緊機構(gòu)實現(xiàn)快速定位與可靠固定。整機重量控制在4.8kg以內(nèi)，配合可拆卸式三腳架，兼顧野外作業(yè)的便攜性與架設(shè)效率。
蘇一光深耕測量儀器領(lǐng)域三十余年，J2-2型產(chǎn)品傳承品牌嚴(yán)謹(jǐn)?shù)闹圃旃に�，特別注重細(xì)節(jié)處理：金屬表面經(jīng)特殊防腐蝕處理，轉(zhuǎn)動部件采用長效潤滑技術(shù)，操作手輪紋理經(jīng)過人體工學(xué)優(yōu)化，即使在潮濕或低溫環(huán)境下仍能保證順暢操控。該儀器廣泛應(yīng)用于土木工程、地質(zhì)勘探、建筑施工及教學(xué)科研等領(lǐng)域，是專業(yè)測量人員的理想工具。
【English Introduction】
The Suyi Optical J2-2 Theodolite is a high-precision optical instrument designed for professional measurement applications. Combining classic mechanical architecture with modern optical technology, it delivers reliable performance for engineering surveys, topographic mapping, and construction layout tasks.
Crafted from premium alloy materials through precision machining and multi-stage calibration, the instrument ensures smooth operation of mechanical axes with excellent environmental adaptability and long-term stability. The optical system features high light transmittance lenses that produce crisp images, supported by 30x magnification and a 5° wide field of view for clear target acquisition.
The laser-engraved reticle provides uniform scale markings, working in tandem with a sensitive micrometer to achieve angle measurement with 1" resolution. The telescope integrates rapid focusing knobs and diopter adjustment rings, accommodating users with varying visual acuity. Bidirectional reading windows on both horizontal and vertical circles enhance measurement accuracy through improved digital display technology.
Constructed with fully sealed dust-proof housing and shock-absorbing mechanisms, the instrument maintains stable performance within -20℃ to 50℃ temperature range. The forced centering device and optimized clamping system on the tribrach enable quick positioning and secure fixation. Weighing under 4.8kg with a detachable tripod, it balances portability and setup efficiency for field operations.
Suyi Optical s three-decade expertise in measurement instruments is reflected in J2-2 s meticulous craftsmanship: corrosion-resistant metal surfaces, long-life lubrication on rotating components, and ergonomically textured operation wheels ensure smooth handling even in humid or low-temperature environments. This theodolite serves as an essential tool for civil engineering, geological exploration, construction projects, and academic research, embodying reliable performance for professional surveyors.
