Product introduction SPD60 automatic kjeldahl nitrogen determination apparatus is a novel design, complete function,higher degree of automation products.Instruments have three way independent type metering pump design, has the automatic sample dilution, automatic acid, alkaline, distillation, digestive tube liquid emptying function, the entire unattended without staff.Original amount of high precisionelectronic scale system, greatly improve the accuracy of the added amount of acid, multiple security protection function full display kechuang personalized with the doctrine of consideration, the liquid crystal display in Chinese simple easy to operate, casing corrosion resistance to acid and alkali materials greatly improves the service life of the instrument. Can be widely used in feed, soil,food, food, health, chemical industry, teaching, such as protein, ammoniacal nitrogen, etc. Analysis of direct distillation. Features and functions three independent quantitative pump automatic water diluted automatic acid , alkali , distillation , digestive tract waste emptying , without touching the reagent , the end of the distillation system alarm .
high-precision electronic weighing system : directly after the deduction of the weight of the titration weighing the net weight of the sample solution , compared with the traditional mechanical method of weighing the total weight , completely avoid due to titration collection cup weight different weighing errors , and greatly improve the accuracy and reliability of the weighing . according to the cooling water status, automatically adjust the amount of steam, can ensure accurate results; (optional) tap water access: instrument can be directly connected to municipal tap water, through the instrument internal water treatment unit to avoid the effect of ammonia nitrogen compounds in tap water of the experiment results, but also to avoid the steam generator for calcium and magnesium ions and the phenomenon of the scale, saving money is completely free to buy water or water and equipment for water and complicated operation for customers.(optional) automatic gastrointestinal emptying: sample after the end of the distillation instrument automatic sample tube residual waste liquid emptying.(optional) automatic dilution: distillation of automatic diluting and prevent alkali when the explosive boiling. Consider a full range of corrosion resistance material, make the instrument durable.multiple automatic safety protection measures, guarantee the normal. Technical parameters detection range: 0.1 ~ 200 medial geniculate nucleus sample weight: 5 grams, 15 ml distillation rate: 3-7min / samples recovery rate: greater than or equal to 99.5% repetition rate: ≤ 0.5% pressure: 0.15 Mpa cooling water dosage: 0.5 - 1 L / min power supply: 220 V, 50 MHz power: 1600 w dimensions: 400 x 400 x 640 mm weight: 20 kg
Product introduction SPD60 automatic kjeldahl nitrogen determination apparatus is a novel design, complete function,higher degree of automation products.Instruments have three way independent type metering pump design, has the automatic sample dilution, automatic acid, alkaline, distillation, digestive tube liquid emptying function, the entire unattended without staff.Original amount of high precisionelectronic scale system, greatly improve the accuracy of the added amount of acid, multiple security protection function full display kechuang personalized with the doctrine of consideration, the liquid crystal display in Chinese simple easy to operate, casing corrosion resistance to acid and alkali materials greatly improves the service life of the instrument. Can be widely used in feed, soil,food, food, health, chemical industry, teaching, such as protein, ammoniacal nitrogen, etc. Analysis of direct distillation.
