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N810 Water-free Fully Automatic Kjeldahl Nitrogen Analyzer

The new generation N810 Water-Cooling-Free Fully Automatic Kjeldahl Nitrogen Analyzer breaks away from the limitations of traditional Kjeldahl nitrogen analyzers that rely on external water supplies or chiller-based condensation.

Introduction

The new generation N810 Water-Cooling-Free Fully Automatic Kjeldahl Nitrogen Analyzer breaks away from the limitations of traditional Kjeldahl nitrogen analyzers that rely on external water supplies or chiller-based condensation. Equipped with a water-cooling-free system, it enhances experimental accuracy and efficiency while significantly improving instrument reliability. This innovative design greatly reduces the procurement cost of external cooling water circulation systems and daily water consumption.

Product Parameters
Detection range0.1-250mgN
Measured sample weightSolid ≤ 6g, liquid ≤ 20mL
Titration accuracy0.5μL/step (standard), 0.2μL/step (optional)0.1μL/step (optional)
Repeatability errorRSD≤1.0% (1-250mgN)
Recovery rate99-101% (1-250mgN)
Condensation methodNo need for external water source for condensation
AutomationAutomatic reagent addition, distillation, titration,and calculation
Distillation timeContinuous adjustable from 0 to 1000s
Steam flowAdjustable from 0 to 100%
Maximum Power of the Steam Generator2000W
Display method10-inch color touchscreen
Output formatXLS, XML and PDF
Data storage capacity≥2 ,000,000 pieces of data, with unlimited cloud storage
Power supply220VAC±10% 50Hz
Operating temperature10-30°C
Transmission interfaceUSB, LAN, RS232, WiFi, Bluetooth
Permission settingsThree-level permission management
Dimension460*450*760 (mm)
Weight50kg
Product Features

Advanced Metal Condensation System

The nitrogen analyzer features a built-in refrigeration system that enables water-free condensation without the need for external tap water or a chiller. The condenser is constructed from corrosion-resistant titanium and equipped with a high-precision temperature sensor for real-time monitoring of condensation temperature. This design ensures complete, loss-free condensation of ammonia and water vapor, delivering stable and highly efficient performance. In addition, the compact integrated structure saves installation space and reduces water consumption by up to 99% compared with conventional instruments.

Fully Automated Operation for Efficient Experiments

Fully automated operation enables automatic addition of alkali, acid, and diluent, and the automatic execution of distillation and titration, cleaning, digestion tube emptying, solution level monitoring, over-temperature monitoring, and waste disposal. The system automatically performs result calculation, output, and printing, and supports two operating modes: distillation followed by titration, and simultaneous distillation and titration.

High-precision Syringe Pump Micro-controlled Titration System

The titration system adopts dynamic titration technology, enabling simultaneous distilation and titration while automatically adjusting the titration speed and volume according to the experimental progress,improving efficiency and enhancing testing accuracy. The instrument is equipped with a high-precision syringe pump titration system and comes standard with a 25 ml burette, with compatibility for 5 ml, 10 ml,35 ml and other burette sizes to meet different titration precision requirements.

Dual-layer Vacuum Insulation Structure Design

The steam generator is constructed from food-grade 304 stainless steel and features a dual-layer vacuum insulation structure. It integrates automatic thermal insulation with constant-temperature control and automatic liquid level monitoring. effectively reducing heat-up time and enabling instant steam generation.thereby ensuring efficient and convenient operation throughout the experimental process.

Equipped with a 10-inch Color Touchscreen and Android System for Enhanced Functionality

Equipped with a 10-inch color touchscreen and an Android-based operating system, the system supports Chinese and English user interfaces. It provides a rich set of functions with simple and intuitive operation.enabling real-time monitoring and display of the experimental process.

Cloud Service Functions

Supports Wi-Fi and other network connectivity options and can be integrated with LIMS (Laboratory Information Management Systems). Enables cloud-based data storage or local data download, with a storage capacity of more than 2,000,000 data records.

Rich Software Interface for Real-time Process Monitoring

The software interface provides comprehensive functionality and displays the entire titration process in real time through graphical curves. Data including color changes, titration volume, steam temperature, and condensation temperature are synchronously displayed in real time, offering a clear and intuitive overview.

Status Indicator Light for Real-time Instrument Status Feedback

The front panel of the instrument is equipped with a status indicator light, with different light colors providing real-time visual feedback of the instrument status, including standby, operation, and fault conditions.

Safety Compliant with FDA 21 CFR Part 11

Test results can be exported in XLS, XML, or PDF formats to accommodate various customer needs an dare fully compliant with FDA 21 CFR Part 11. The system incorporates a built-in, multi-level user access control with at least three permission levels, ensuring secure and fully traceable data management.

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  • Overseas Sales Manager:
    Ellen Lu:
    Phone / WhatsApp:+86-18819473089
    Email: ellen@rogetscientfic.com
  • Company Address: 5th Floor, Building 7, LianDong U Valley Guangzhou Nansha International Enterprise Park, Zhixin 1st Road, Dagang Town, Nansha District, Guangzhou, China, 511455
  • Working Time:9:00-18:00 (GMT+8), Monday to Friday
Roget Scientific Co., Limited Sitemap Privacy Statement Terms & Conditions
  • Overseas Sales Manager:Ellen Lu: Phone / WhatsApp:+86-18819473089
    Email: ellen@rogetscientfic.com
  • Company Address: 5th Floor, Building 7, LianDong U Valley Guangzhou Nansha International Enterprise Park, Zhixin 1st Road, Dagang Town, Nansha District, Guangzhou, China, 511455
  • Working Time:9:00-18:00 (GMT+8), Monday to Friday
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