SKD-100 Automatic Kjeldahl Nitrogen Analyzer, 0.1-240mgN, SHANGHAI PEIOU ANALYSIS INSTRUMENT CO.,LTD (CAT#: STEM-AIAE-3374-LGZ)

The automatic Kjeldahl nitrogen analyzer uses stable and reliable red, green and blue primary colors to judge, and displays three curves, standard acid titration, and protein (nitrogen) content in real time. Help users monitor distillation, calculation, and titration processes in real time, so that users can know what to do.

The ABS engineering plastic shell of the whole machine solves the problem of anti-corrosion and leakage (the working environment of the nitrogen analyzer: strong acid and alkali environment) Working mode: automatic distillation, automatic alkali addition, distillation time setting, data storage
Sample volume: solid <6g/sample, liquid <16ml/sample
Distillation speed: 3-8 minutes/sample
Measuring range: 0.1-240mgN (mg nitrogen)
Display mode: LED digital display
Alkali addition time: 0~99 seconds
Distillation time is set from 0 to 99 minutes Distillation volume is adjustable: 15-30ml/min
Distillation volume adjustable: 15-30ml/min
Data storage: Program and store 10 distillation/alkali programs
Recovery rate: better than 99.5%
Real-time monitoring and protection of liquid level: prevent the distillation flask from drying out
Overvoltage Protection: Yes
Repetition rate: mean relative error ±0.5%
User-friendly operation: emergency stop operation function
Chassis material: Integral ABS engineering plastic integral molding (resistant to strong acid and alkali), eliminating the phenomenon of leakage
Pipe material: Anti-corrosion pipes do not need to be replaced for several years
Automatic compensation of still beaker heating time
Configuration: host, liquid collection bottle (1), lye bucket (1), distilled water bucket (1), cleaning bucket
Power supply: AC 220V±10% 50Hz
Water supply: water pressure greater than 0.15MPa, water temperature less than 20 degrees
Weight Net weight: 15kg
Dimensions: 370*300*680mm

Use stable and reliable red, green, and blue primary colors to judge, and display three curves, standard acid titration, and protein (nitrogen) content in real time. Help users monitor distillation, calculation, and titration processes in real time, so that users can know what to do.
It has various alarm and prompt functions such as safety door detection, reagent liquid level detection, cooling water flow, automatic real-time detection of water pressure, etc.
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 entire test process can be tracked in real time, which can determine whether the ammonia gas is completely distilled and the correctness of the data.
The distiller adopts double liquid level control (double insurance) to prevent dry burning of the still.
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 diluent addition, automatic distillation, titration (distillation and titration are carried out at the same time), automatic saving, automatic printing, and calculation results.
The whole instrument uses anti-corrosion and anti-corrosion ABS engineering plastics.
The internal pipeline of the instrument adopts anti-corrosion pipeline, and the warranty is 3 years.
All kinds of reagents are metered by liquid pump and measured in ml.
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.
True uninterrupted distillation: constant steam, uninterrupted steam during make-up time. To ensure the smooth evaporation of ammonia.

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