uTheoretical basis and innovative methods:

“Equipped with automatic sampling”The fully automatic Kjeldahl nitrogen analyzer is a product independently developed by our company with independent intellectual property rights. It is an innovative product developed based on the basic theory of Kjeldahl method. Namely:The sample digestion process still adopts traditional methodsThe "Kjeldahl method" involves heating and digestion; The sample separation is still heated, distilled, and evaporated under alkaline conditions; The sample collection still uses weakly acidic solution absorption, but the sample analysis process usesStandard Curve Methodcomplete.according to“Antoine equation”theoretical designAfter years of comparison with multiple samples (different standard substances, samples from different industries, and samples with different contents), the analysis results are the same as traditional methods, but the analysis accuracy is higher than traditional methods5 times, up to 0.02mg N。 Therefore, this productComplies with relevant domestic and international standards for Kjeldahl nitrogenIt's... itcorrectin Chinaauxiliary word for ordinal numbers1 unitWithAutomatic entryappearancesystem”ofnot havepeoplePersistence“completeautomatictriumphantsurnameazotometer

uHonor and advanced technology, performance:

This technology has multiple national patents and has been appraised as a national scientific and technological achievement. The conclusion is“International leading level”This product has also won awardsIssued by the China Association for Analysis and Testing in 2011“BCEIA Gold Award”Won the 10th China International Instrument and Laboratory Equipment Exhibition“Silver Award for Independent Innovation”And obtainIssued by the Ministry of Science and Technology in 2011“Science and Technology Innovation Fund”project……

2015National standard for fully (semi) automatic Kjeldahl nitrogen analyzerThe formulation is based on“This product is based on the background of technology”However, the establishment has broken the technical standards of western countries that have been used for a hundred years to fully prove the progressiveness of this product and technology

«This series of products is an unmanned fully automatic Kjeldahl nitrogen analyzer that can be placed in one goAnalyze 1-60 samples, complete the entire process of automatic injection, reagent addition, sample heating and separation, sample collection, analysis calculation, result storage, waste liquid discharge, and automatically enter the next sample program without supervision,

«Sample sub boiling distillation separation technology is the first of its kind internationally and domestically, and a technological leader

«Application of Standard Curve Analysis TechnologyHigher analysis accuracy than traditional instruments6 times up to 0.02mg NIn line with the development direction of high precision and high technology

«Power100WMore energy-efficient than traditional instruments80%Meet energy-saving and emission reduction requirements, reduce user expenses

«The total amount of cooling tap water used throughout the analysis process is0Water saving compared to traditional instruments99%In line with the development trend of conserving water resources both internationally and domestically

«Micro sampling（5-10ml）Consumption of each sample reagentReduced compared to traditional products60%Reduce secondary pollution

lapproveAutomatic deductionBlank values in the sample

lSystem wide selectionAmericaCPC company's quick plug fittingsEnsure that the liquid supply system does not leak and extend the lifespan of the instrument

lSystem wide selectionModified silicone tubing from the United StatesThoroughly changing the road caused by the aging of the Louis tube, resulting in leakage and vapor corrosion problems

lOne time molding of large curved surface appearance design and manufacturing, more beautiful and convenient

lBy upgrading the components, the original peristaltic pump was replaced with a German metering pump, eliminating the need for regular replacement and maintenance of the pump tubing

lUSB interfaceCan be connected to a mouse for convenient user operation and data export analysis

lTo prevent cross contamination, this instrument is equipped withCleaning systemAvailable for users to choose from

l7-inch color touch screenChinese English bilingual operation interface

lThe test tubes used in this instrument are internationally and domestically recognizedThe Φ 42mm digestive tube is easy to match and has good universality

«The automatic sampling system does not require supervision throughout the entire process, which meets the requirements of reducing labor costs in the era of robots in modern society

uSafer system ensures worry free operation for operators:

lThe application of new technologies has enabled this systemNo harm caused by high-pressure steam

lclose-loopAvoiding the boiling phenomenon during the alkali addition process, making operators worry free

lLeakage protection maximizes the protection of the personal safety of operators

lThe over temperature protection system can effectively prevent over temperature phenomena caused by system failures, ensuring that operators have no worries

Technical indicators:

lOptional equipment and accessories:①Sample crusher②Constant temperature heating digestion furnace③ Exhaust gas collectiondevice④ Acid baseNeutralization device

⑤Digestive stent⑥Digestive tract⑦Catalytic plate⑧Reflux funnel