Fully-automatic Kjeldahl Nitrogen Analyzer AKN-10S（Customized）

Description

Fully-automatic Kjeldahl Nitrogen Analyzer AKN-10S（Customized）

Features：

*Automatically add dilution water, add alkali, add receiver solution, distillation,  titration, calculation, printing, automatic emptying function of digestion tube   and receiving cup, steam flow adjustment, fault self-checking and other functions.

*New Android operating system,with 7-inch high-definition color touch screen, real-time control of the experiment process.

*External titration cup design,the operator can control the experimental process in real time.

*Steam flow can be adjusted within the range of 0~100%.

*With user authority classification function,operation log query,data traceability management can be realized.

*The instrument has a built-in 8G storage space and a variety of built-in application solutions.

*Quick emptying function of digestive tube,avoiding experimenters from contacting distillation high-temperature waste liquid.

*High-precision dosing pump and titration system ensure the accuracy of experimental results.

*Titration process image curve display,online monitoring of the whole experimental process,real-time monitoring.

Steam Generation: Built-in steam generator, pressure-controlled, constant temperature.

·Reagent Addition: Automatic addition of sodium hydroxide and other reagents via calibrated pumps. titration with the real-time graph displayed on the instruments.

·Glass condenser for efficient thermal exchange and low water consumption.

·Safety Features: Over-temperature and over-pressure protection, safety door interlock, water level sensors, steam generator safety valve, automatic stop in case of power/water failure.

·User Interface: Digital / touchscreen display with programmable protocols, timer, and alarms.

·Distillate Recovery: Typically ≥99.5% recovery; automatic titration connection optional.

·Cooling System: Water-cooled condenser with low water consumption.

·Construction: Plastic casing + Painting,

· Accessories: Compatible digestion block/tubes, reagent tanks, safety collection vessels

Technical Parameters：

Model

AKN-10S（Customized）

Measuring Range

0.04mg-240mg N

Recovery Rate

≥99.5%

Sample Amount

Solid≤6g; Liquid≤25mL

Distillation Speed

3~8min/sample

Distillation Time

0~99min

Repeatability

≤0.5%

Titration Precision

1.0μl/step

Storage Data

1 million groups

Reagents Bottle Liquid Level Detection

Yes

Protection Device

Flow rate detection, liquid level alarm, over temperature and over pressure protection

Display

7 inches LCD display

Rated Power

2KW

Power Supply

Standard: 220V, 50/60Hz; Optional: 110V, 50/60Hz

External Size

490*380*725mm

Net Weight

38kg

Packing Size

630*560*1350mm

Gross Weight

52kg