KDN-08D | 定氮儀 價(jià)格 生產(chǎn)廠(chǎng)家

KDN-08D定氮儀產(chǎn)品介紹（中文）

KDN-08D定氮儀是一款基于凱氏定氮原理設(shè)計(jì)的實(shí)驗(yàn)室分析儀器，適用于糧食、食品、乳制品、飲料、飼料、土壤、水、藥物、沉淀物及化學(xué)品等多種樣品的氮含量測(cè)定。該儀器采用八孔井式消化爐與蒸餾器的組合設(shè)計(jì)，可實(shí)現(xiàn)批量樣品處理，每批可同時(shí)消化8個(gè)樣品。儀器工作電壓為交流220V/50Hz，功率配置為消化爐2400W、蒸餾器800W，具有自動(dòng)加熱、定時(shí)接收功能。采用全不銹鋼外殼和電極型蒸餾器設(shè)計(jì)，配備數(shù)顯可控硅控溫系統(tǒng)，操作簡(jiǎn)便且穩(wěn)定性良好。測(cè)定范圍覆蓋含氮量0.05%-90%，單次蒸餾時(shí)間約6分鐘，消化時(shí)間約45分鐘（視樣品含氮量而定）。儀器尺寸為730×300×150mm（消化爐）和380×330×740mm（蒸餾器），整機(jī)重量25kg。該產(chǎn)品通過(guò)改進(jìn)型設(shè)計(jì)優(yōu)化了加熱效率，適用于不同電導(dǎo)率水源，無(wú)需額外配置水位控制裝置。124611

KDN-08D Nitrogen Analyzer Product Introduction (English)

The KDN-08D Nitrogen Analyzer is a laboratory instrument based on the Kjeldahl nitrogen determination principle, designed for measuring nitrogen content in various samples including grains, food products, dairy, beverages, feed, soil, water, pharmaceuticals, sediments, and chemicals. This system features an 8-well digestion block combined with a distiller, allowing batch processing of samples. Operating at 220V/50Hz with 2400W digestion power and 800W distillation power, it incorporates automatic heating and timed collection functions. The stainless-steel housing and electrode-type distiller are paired with a digital silicon-controlled temperature regulation system for user-friendly operation and reliable performance. With a measurable nitrogen range of 0.05%-90%, the distillation process takes approximately 6 minutes per sample, while digestion requires about 45 minutes (varies by nitrogen content). Unit dimensions are 730×300×150mm (digestion block) and 380×330×740mm (distiller), with total weight of 25kg. The improved design enhances heating efficiency and adapts to water sources with different conductivity without needing water-level control accessories. 16222628

主要生產(chǎn)廠(chǎng)商信息

該儀器由多家專(zhuān)業(yè)實(shí)驗(yàn)室設(shè)備制造商生產(chǎn)，包括上海雙旭電子有限公司、上海昕瑞儀器等企業(yè)。制造商通過(guò)吸收國(guó)內(nèi)外同類(lèi)產(chǎn)品技術(shù)優(yōu)點(diǎn)，對(duì)加熱系統(tǒng)進(jìn)行雙重優(yōu)化，提供電熱管和電極型兩種加熱方案選擇。產(chǎn)品采用模塊化設(shè)計(jì)，消化部分使用井式電加熱裝置配合抽吸排污系統(tǒng)，能有效處理消化過(guò)程中產(chǎn)生的二氧化硫等有害氣體。蒸餾部分可根據(jù)用戶(hù)需求配置不同類(lèi)型的接收裝置，部分型號(hào)具備自動(dòng)加堿、自動(dòng)補(bǔ)水功能。制造商提供完整的售后服務(wù)支持，包括技術(shù)指導(dǎo)和設(shè)備維護(hù)建議。381317

Manufacturer Overview

Professional manufacturers such as Shanghai Shuangxu Electronic Co., Ltd and Shanghai Xinrui Instrument have developed this instrument through technological integration of domestic and international counterparts. The dual-optimized heating system offers both electric heating tube and electrode-type options. Modular design incorporates a well-type digestion heating device with gas extraction system to effectively process sulfur dioxide emissions. The distillation unit supports configurable collection devices, with some models featuring automatic alkali dosing and water replenishment functions. Comprehensive after-sales services include technical guidance and maintenance recommendations. 9142124

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