HK-0162 Basic Nitrogen Analyzer

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Overview

The HK-0162 Basic Nitrogen Analyzer complies with test methods such as SH/T 0162. It consists of four components: hardware circuit, titration device (imported Swiss Metrohm exchange unit), stirrer, and PC. It is an ideal intelligent analytical instrument essential for laboratories, analysis rooms, research institutions, and teaching departments.
The instrument collects electrode potential values (reference electrode and measuring electrode) via computer to determine the volume of standard solution titrated at the endpoint (maximum potential jump point or constant potential). This allows calculation of ion content in the sample solution, and the concentration of the measured substance is derived using chemical reaction equations. The instrument is mainly used for acid-base titration, redox titration, precipitation titration, complexometric titration, and coordination titration. It can smooth titration curves and correct endpoint positions, effectively ensuring result accuracy.

Features

  1. Windows operating system with user-friendly man-machine dialogue operation, simple and easy to understand.

  2. Key components of the titration device are imported, ensuring stable and reliable performance with extremely low transmission noise.

  3. Integrates automatic cleaning, automatic liquid replenishment, fixed-value liquid addition, and mechanical-electrical integration.

  4. Multi-parameter setting and correction simplify and accelerate the analysis of different sample types, shortening analysis time and improving result precision.

  5. Automatic endpoint judgment; titration results and data are automatically stored and printed, with complete titration data available for analytical research.

  6. Dual high-impedance input ensures more stable and reliable electrode potential.

Technical Specifications

  1. Power Supply: AC (220±11)V, (50±1)Hz

  2. Potential Measurement Range: (0～±2000)mV

  3. Basic Error of Electronic Unit: 0.1% of full reading ±0.001mV; minimum titration volume: 0.001mL

  4. Input Impedance: Ri≥1×10¹²Ω

  5. Burette Volume: 10mL (10～50mL optional)

  6. Burette Accuracy: ±0.01% (F•S)

  7. Basic Nitrogen Measurement Range: 0.1ppm～1%

  8. Environmental Requirements: Temperature 5℃～35℃; Humidity ≯80%

  9. Dimensions & Weight: (250×260×350)mm; main unit: 8kg


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