Mercury Mercantile

Oxygen and Nitrogen Hydrogen Analyzer MM-ONH-2000

The Oxygen and Nitrogen Hydrogen Analyzer MM-ONH-2000 is a versatile instrument capable of simultaneously measuring oxygen, nitrogen, and hydrogen in a single device. Using advanced technologies like inert gas protection, pulse electrode furnace melt decomposition, and precise detection methods, this analyzer ensures highly accurate and efficient results across various metal and material testing applications.

Key Features

  1. Integrated Design: Modular construction combining six independent systems for reliability and stability.
  2. Electrode Furnace: Digital closed-loop pulse electrode furnace with programmable temperature control for high precision.
  3. Advanced Gas System: Independent paths for analysis and power gases with high-precision flow regulation.
  4. Robust Circuitry: ARM architecture with professional anti-interference measures for stable operation.
  5. High Sensitivity Detection: Infrared absorption for oxygen; thermal conductivity for nitrogen and hydrogen.
  6. Wide Range Compatibility: Handles ultra-low to high content detection for oxygen, nitrogen, and hydrogen.
  7. User-Friendly Operation: Includes a Lenovo PC controller and Mettler Toledo high-precision balance.
Specs

Analysis Range: Oxygen (0.00001%-30%), Nitrogen (0.00001%-30%), Hydrogen (0%-0.25%)
Minimum Reading: 0.000001%
Precision: Oxygen (0.0001% or RSD≤1.0%), Nitrogen (0.0001% or RSD≤1.0%), Hydrogen (0.00002% or RSD≤2.0%)
Analysis Time: 120-180 seconds
Weighing Scale Precision: 0.0001g
Detector Types:
Oxygen: Solid-state infrared sensor
Nitrogen & Hydrogen: Thermal conductivity detectors
Furnace Specifications:
Power: ≤8 kW, Current: ≤1500 A, Temperature: ≤3500℃
Dimensions & Weight: W700 x D770 x H820 mm; ~190 kg
Carrier Gas: 99.999% purity nitrogen/helium, ≥0.15 MPa pressure
Power Gas: Compressed air/nitrogen, ≥0.25 MPa pressure

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