硝酸鹽 + 亞硝酸鹽自動分析儀 EZ1301 Nitrate + Nitrite Analyzer, 1 stream, 3x mA Output, Modbus RS485
產品編號
Online colorimetric analysis of Nitrate + Nitrite in water 線上比色法分析
 優異精準度,檢測限在低 µg/L 範圍內。
 低量分析的儀器設計減少試劑消耗;長光徑長度可確保測試高靈敏度
 校正、驗證、灌注和清潔的智能自動功能
 數位和類比的輸出選項
 支援多通道分析(最多可選 8 channels)

EZ1000 Nitrate + Nitrite Analyzers achieve excellent precision and accuracy. At the heart of the colorimeter there is a compact photometer assembly developed especially for the EZ Series. Consumption of reagents is reduced by low volume analysis, yet high sensitivity is assured by a long optical path length. The limit of detection is in the low µg/L range.

Results you can rely on
Smart automatic features for calibration, validation, priming and cleaning are embedded in the controller software and contribute to analytical performance, maximized uptime and negligible operator invervention. Precision micropumps dose all reagents. Sample lines and analysis vessel are cleaned with demineralized water to eliminate cross contamination between samples. Electronic and wet-chemical part of the analyzer are strictly separated. A transparent door allows for instant visual inspection of the wet part.

Flexibility that meets your needs
EZ Series Nitrate + Nitrite Analyzers come in an attractive, ergonomic mainframe with a compact footprint. All hardware is controlled by the integrated industrial panel PC. The modular build allows for the analyzer to match your application and operational needs.
- The standard measuring range can be narrowed by a different calibration range or extended via internal dilution options.
- Analog and digital output options
- Multiple stream analysis for up to 8 sample streams

Measurement Method : Colorimetric measurement at 546 nm using NEDD, conform with standard method ASTM 4500-NO3-A

Range :
0.2 - 10 mg/L NO3-N
0.1 - 5 mg/L NO2-N

0.2 - 10 mg/L NO₃-N; 0.1 - 5 mg/L NO₂-N
產品介紹
Automatic cleaning :  Yes
 
Calibration :  Automatic, 2-point; frequency freely programmable
 
Certifications :  CE compliant / ETL certified
 
Cycle Time : 10 min per parameter
 
Digital Outputs :  Modbus RS485
 
Lower Limit of Detection (LOD) : 
≤ 0.2 mg/L NO₃-N
≤ 0.1 mg/L NO₂-N

Measurement Method :  Colorimetric measurement at 546 nm using NEDD, conform with standard method ASTM 4500-NO3-A

Protection Class :  Analyser cabinet: IP55 / Panel PC: IP66
 
Range : 
0.2 - 10 mg/L NO3-N
0.1 - 5 mg/L NO2-N
0.2 - 10 mg/L NO₃-N; 0.1 - 5 mg/L NO₂-N
 
Sample Flow Rate :  100 - 300 mL/min
 
Validation :  Automatic; frequency freely programmable