New Products Free Water Condensation Automatic Kjeldahl Nitrogen Detector Model: N310
It is mainly used for the determination of total nitrogen or protein in foods, grains, feed, medicines, seeds, water, soil, sludge, fertilizers, and other samples.
main feature
? Based on DDP (Dual Dragon Pole) second-generation water-free condenser technology, the instrument does not need to use tap water cooling, high water temperature, zero water pressure can effectively condense
No special configuration of faucets and chillers, free to place in the laboratory, saving valuable laboratory space
1°C condensation, instantaneous liquefaction absorption of ammonia and water vapor, no loss
Laboratory with large sample volume saves 1,200 tons of water per instrument per year
? Steam temperature monitoring, true distillation time
? Steam stabilization technology, highly reproducible sample measurement
Constant pressure flow system, more accurate accuracy
Distillation power adjustable, more flexible experimental methods
True color touch screen operation, simple and quick
? European certified parts, top technology
Anti-corrosion design, durable
Technical Parameters
l Measurement range: ≥ 0.1mg N
l Measurement speed: distillation time 3-10 minutes / sample
l Recovery rate: ≥99.5%
l Repeatability: ≤0.5%
l Peak power: 2.5KW
l Power adjustment range: 1KW~2KW
l Input voltage: AC220V±10% 50HZ
l Ambient temperature: 10°C to 28°C
Detailed description of the instrument
l Water-free condensation, 1 °C condensation, water vapor and ammonia liquefaction, no loss.
l True distillation time: Steam temperature monitoring ensures that the distillation time of each sample is truly consistent.
l Steam Stabilization Technology: Microcomputer is used to precisely control the stability of distillation vapor, making measurement highly repeatable.
l Constant pressure flow system: constant pressure and liquid, ensuring more accurate and stable accuracy.
l Top craftsmanship: Adopt EU CE certified pressure pump and valve; Saint-Gobain brand imported pipe material (commercial products only use common silicone tube); Fault-free cooling water sensor technology (market product cooling water sensor often fails); Easy-to-remove water filter Network (The market product water filter should be opened after the water filter plugs, we filter in the faucet)
l Humanized operation: True color touch screen operation, flow display, simple and quick.
l Automatic operation: automatic acid addition, automatic alkali addition, automatic distillation, automatic leaching.
l More flexible experiments: adjustable distillation power, practical functions of research laboratories.
l Anti-corrosion design: stainless steel material used in the nitrogen fixing chamber, anti-corrosion paint sprayed on the instrument shell, and international first-class anti-corrosion pipeline.
l Anti-dry burning design: Steam bottle liquid level monitoring and protection in real time to prevent dry burning.
l Dilution volume: 0-200 mL (many products in the market are 0-99 seconds because it cannot be quantified)
l Alkali dosage: 0-200mL (many products in the market are 0-99 seconds because it cannot be quantified)
l Addition of acid: 0-200 mL (many products on the market are 0-99 seconds because it cannot be quantified)
l amount of rinse: 0 ~ 200mL (on the market a lot of product target is 0 ~ 99 seconds, because it can not quantify)
l Distillation time: 0 to 30 minutes
l Use ambient temperature: 10°C～28°C
l Power supply: AC 220V±10% 50Hz
l Instrument weight: 35kg
l Dimensions: 390*450*740
l External reagent bottle: boric acid bottle (1), alkaline bottle (1), distilled water bottle (1)
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