SKD-2000 Kjeldahl Nitrogen Analyzer, Simultaneous Distillation Titration, Delay Time 0-1800s, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#: STEM-AIAE-3378-LGZ)

SKD-2000 automatic Kjeldahl nitrogen analyzer is carefully honed by SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD for several years.

Measuring range: 0.1-240mg nitrogen
Distillation time: 3-8 minutes/sample
Distillation volume: adjustable
Titration accuracy: 0.15%, unlimited titration, no need for syringe pump back
Repeatability: RSD≤0.5%
Recovery rate: >99.5%
Data storage: 100 batches (software can store unlimited)
Tube emptying: 200ml in 10 seconds
Reagent pump volume: 0-150ml, 1ml/level
Delay time: 0-1800s (suitable for detecting nitrate nitrogen)

It is judged by three primary colors of red, green and blue, and three curves, standard acid titration and protein (nitrogen) content are displayed in real time. Help users monitor distillation, calculation, titration process.
Titration and distillation are carried out at the same time to neutralize the evaporated ammonia gas, avoid the escape of ammonia gas as much as possible, and reduce the detection time at the same time.
The shell of the instrument is made of ABS engineering plastic to avoid being corroded by sulfuric acid and to ensure the insulation of the instrument.
True uninterrupted distillation: constant steam, uninterrupted steam during make-up time. To ensure the smooth evaporation of ammonia.
Automatic detection of cooling water flow and water pressure, when the water flow is cut off, the instrument will alarm.
It has real-time detection and control of the temperature of the still.
It has the function of real-time detection and prompting of whether the protective door is closed, manual and automatic dual modes can be switched at will, and the whole test process is tracked and displayed in real time.
The distiller adopts double liquid level control (double insurance) to eliminate the risk of dry burning.
Interstitial alkali addition ensures that the acid-base reaction is in a controllable state and avoids the violent reaction of acid and alkali in the absence of steam to generate heat and cause ammonia gas to escape.
Adjustable distillation power: ensure good recovery of low concentration samples.
Automatic acid addition, automatic base addition, automatic addition of diluent, automatic distillation, titration (distillation and titration are carried out at the same time), automatic saving, automatic printing, calculation results.

SKD-200 Feed Nitrogen Analyzer, 370*300*680mm, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3375-LGZ)
SKD-800 Protein Analyzer / Nitrogen Analyzer, 0.08～240mgN, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3376-LGZ)
SKD-1000 Automatic Kjeldahl Nitrogen Analyzer, Delay Time 0-1800s, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#-STEM-AIAE-3377-LGZ)