TW-5235 Total Nitrogen Analyzer

1TW-5235 Total Nitrogen Analyzerbrief introduction

This instrument features a liquid crystal display, a separate design for the digester and host, built-in curves, a built-in printer, and a USB interface for uploading data. It is widely used in environmental monitoring, sewage treatment, large, medium, and small water plants, industrial and mining enterprises, domestic or industrial water use, universities, research institutions, and other departments.

2TW-5235 Total Nitrogen AnalyzerTechnical indicators

1) Measurement range: (0.05-100) mg/L (divided into three ranges: 0-1, 1-10, 10-100mg/L)

2) Indication error: The largest of ≤± 5% or 0.2mg/L

3) Repeatability: ≤ ±3%

4) Anti chlorine interference: ≤ 2000mg/L

5) Temperature control system: Room temperature~180 ℃ can be set, total nitrogen digestion temperature is 125 ℃

6) Dissolving time: 30 minutes

7) Optical stability: The drift of absorbance within 20 minutes is less than 0.002A

8) Dimensions: Host: 340mm × 250mm × 130mm Dissolver: 216mm × 320mm × 146mm

9) Weight: 4kg for the host and 6kg for the digestion instrument

3Instrument features

1) Using imported high-performance, long-life (100000 hours), high brightness light source, coupled with a highly stable optical system, with good accuracy and repeatability.

2) The temperature digestion is completed using an independent digestion device, with PID automatic temperature control and high temperature control accuracy.

3) Large screen LCD display, Chinese character menu style operation, convenient and intuitive.

4) The separation of high-temperature digestion and the main unit avoids the impact of high-temperature components on the optical system.

5) It can store 10 working curves and 99 historical records without losing them during power outages.

6) Equipped with a USB interface, data can be transferred to a computer.

7) Equipped with printing function, it can immediately print or query test records for printing.