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Grains Food Feed Water Soil Crude Protein Analysis Kjeldahl Nitrogen Analyzer1
Analysis Instrument, Element Analyzer, Kjeldahl Nitrogen Analyzer, Kjeldahl Protein Analyzer
Henan Aoda Instrument Equipment Co.,Ltd
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Product Description Grains food feed water soil crude protein analysis Kjeldahl nitrogen analyzerKjeldahl nitrogen analyzers are widely used to detect the total content of ammonia nitrogen and protein nitrogen in cereals, oils, foods, dairy products, beverages, feeds, soils, fertilizers, sediments and chemical products. It is an important physical and chemical analyzer for product quality detection. Features1. KDN series Kjeldahl nitrogen analyzers adopt microcomputer for process control.2. Automatic distillation control, automatic water adding, automatic water level control and automatic water cut-off.3. Various safety protections: digestive tube safety valve device, steam generator water shortage alarm, water level detection fault alarm.4. The shell of the crude protein tester is made of special sprayed steel plate, and the working area is made of ABS anti-corrosion panel to prevent chemical reagent corrosion and mechanical damage to the surface, and it is acid and alkali resistant.5. Water level detection, low water level alarm, instrument control system failure can automatically power off.6. The instrument uses tap water, with wide adaptability and low requirements for experiments.SpecificationSemi automatic Kjeldahl nitrogen analyzerMeasure varietiesgrain, feed, food, dairy products, beverage, soil, water, medicine, sediment and chemicalsMeasuring range0.1mgN~200mgN (mg nitrogen)Work modeSemi-automaticSample volumeSolid : 0.20g~2.00gSemi-fixed : 2.00g~5.00gLiquid : 10.00ml~25.00ml Recovery rate≥ 99% (relative error, including digestion process)Distillation speed5~15min/sample (depending on sample volume)Cooling water consumption3L/minRepetition raterelative standard deviation <± 1%Power supplyAC220V/50HzPower1000WWater inlet modeDistilled water or tap waterWater supplyWater temperature is less than 20 oCNet weight20kgSizes (L*W*H)38*32*67cmDetailed PhotosDigestor detailsModel KDN-04CKDN-08CKDN-20CDifference Including 4 holes digestion furnaceIncluding 8holes digestion furnaceIncluding 20holes digestion furnaceAK9830 Automatic Kjeldahl distillation unitMeasuring range0.1-200mgNRecovery ratio≥99.5%Repeatability precision±0.5%Weight of measured samplessolid<6g liquid<16mlDistillation speed4-6min/sampleDistillation timeset it at willCooling water consumption1.5~3L/minOperation modeauto/manual dual modeDisplay mode6 inches LCDLiquid addingAutomatic control on adding alkali and boric acid, dilution and elutionPower input rangeAC 220V 50HzMax power2000WAK9870 Full automatic Kjeldah protein analyzerName of ItemAK9870Analysis of the range0.1-240 mgNRepeatability (RSD)≤0.5%Titration accuracy0.75ul/stepRecovery rate≥99.5%Sample analysis time 4 -6 minCooling water consumption1.2L-3L/minSample analysisSoild ≤6g; Liquid≤20mlOperating modeAutomatic analysisTitrant concentration calibration methodManual input/automatic calibrationCommunication interfaceRS485Heating power1600 wScreen10inch touch screen Packaging & ShippingWe supply Carton,wooden case,pallet package. Factory & WorkshopFAQQ : What products can you offer?A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.Q : How long is your usual delivery time?A : Our products are usually shipped out 5-7 days after receiving payment.Q : What transportation methods do you support?A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.Q : What trade methods can you accept?A : We support EXW, FCA, FOB, CFR, CPT etc
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