Intelligent gas distributor gas dilution ratio

Jmant-QLG25 high-precisionIntelligent gas distributor gas dilution ratiodeviceWith its high precision, multi-channel expansion capability, and wide gas compatibility, it provides reliable tools for complex gas experiments in universities and research institutes. Its intelligent operation and safety design further reduce the experimental threshold, making it the preferred equipment in the field of laboratory gas analysis.

Main purposes:

• Instrument calibration and calibration

  QLG25 high precisionIntelligent gas distribution deviceGas dilution proportionerIntegrate the gas mass flow controller and control unit into one, with a compact size and one click gas dispensing capability. It can be configured according to the user's gas concentration. Widely used in tube furnaces, vacuum coating equipment, catalytic experiments, environmental detection and analysis equipment, chemical, petrochemical, metallurgical, and other places that require gas detection and control.

  Support 2-4 independent gas distribution channels (expandable up to 8 channels) to meet the requirements of complex experimental scenarios.

• Research and Industrial Applications

  Applicable fields: university research (such as chemistry and environmental science), environmental monitoring, biopharmaceuticals (gas reaction condition control), coal mine metallurgy (toxic gas detection), etc.

• Real time dynamic gas distribution

  Based on embedded microprocessor control, it can adjust gas concentration and flow rate in real time, support phased flow setting, and adapt to dynamic experimental needs.

Usage Product Features：

• High precision and stability

  Performance of Mass Flow Controller (MFC):

  Accuracy: ± 0.35% F.S. (standard range), ± 1.0% S.P. (set point).

  Linearity: ± 0.5% F.S., repeatability: ± 0.2% F.S., ensuring long-term stability of flow control.

  Response time: ≤ 1 second, meeting the requirement of fast experimental response.

• Intelligent operation and scalability

  Human computer interaction: Equipped with a 7-inch capacitive touch screen (resolution 1024 × 600), the interface is intuitive and supports parameter settings and data export.

  Scalability: The number of channels can be customized according to demand (2-6 channels), supporting multi-component gas mixing (up to 14 components).

• Security and compatibility

  Safety design:

  The pressure resistance level is 3 MPa, and the working pressure difference range covers 0.05-0.45 MPa (suitable for flow rates of 0-50 SLM).

  Built in cleaning function, can blow away residual corrosive/toxic gases through N ₂, ensuring safe operation.

  Compatibility: Supports multiple input signals (RS485, 4-20 mA, etc.) and data interfaces (USB export), making it easy to integrate into laboratory automation systems.

• environmental adaptability

  Working temperature: 5 ℃~45 ℃, suitable for the conventional laboratory environment.

  Preheating time: Only 5 minutes are needed to improve experimental efficiency.

• Laboratory friendly design

  Support exporting valve process data (flow rate, time, etc.) from USB flash drive for subsequent analysis and paper writing.

  Modular gas path structure (with a diameter of 6mm card sleeve connector), compatible with commonly used gas path interfaces in the laboratory.

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