Azotometer Kjeldahl Nitrogen Coal Quality Testing Equipment

Product Description

Main features
Microcomputer chip control, digital display of alkali addition and distillation time, and countdown function for more intuitive and clear display.
Add a water shortage protection program for the evaporator to prevent dry burning due to water shortage and improve the safety factor of use;
Increase the overpressure relief protection of the evaporator to prevent the phenomenon of bottle bursting caused by excessive pressure in the evaporator due to electromagnetic valve failure, and improve the safety factor of use;
The internal components of the instrument have been fully upgraded, and the working efficiency has increased by 25% compared to the previous generation after parameter upgrades;
Dual receiving bottle holder design for better user experience;
Alarm reminder upon completion of detection;
Water saving function design, through program control, condensate water is synchronously turned on during sample testing and automatically turned off after testing, advocating new concepts of energy conservation, emission reduction, and environmental protection;
Alkali addition and distillation can be operated separately without affecting each other, making the operation convenient;
Thin film touch buttons provide a comfortable feel, and the panel is simple and refreshing;
Automatically remember the last set data, suitable for distillation with different requirements;
The splash proof tube is made of special high-performance acid, alkali, and heat-resistant plastic, which has good sealing performance and stronger alkali resistance than glass, extending its service life; Prevent the reverse suction function of receiving and digesting liquids to ensure testing quality and safe use;

Measurement range	0.1mg~240.0mg nitrogen
sample quality	The empirical value is solid ≤ 8.0g Liquid ≤ 30.0ml
precision	Relative difference of 0.3%
Repeatability	Parallel deviation ≤ 0.2%
Rate of recovery	≥99.5%
Measuring speed	3-8min/sample
Condensed water control	Water saving design, automatic program control
Control mode	Thin film touch button
Evaporator protection	Dual protection against water shortage
Alkali addition method	Specially designed anti-corrosion pump for timed injection
Distillation method	Timed distillation
Anti splash tube material	Forming of strong acid and alkali resistant plastic molds
Display mode	Digital display
Power	220V±10%,50~60HZ
Rated power	1300W
External dimensions	412×376×740(mm)
Weight	25kg