The QTK-B Tri-Gas Mixer is a professional-grade gas mixing system tailored for biomedical and life science laboratories. Designed to provide controlled concentrations of oxygen (O₂), carbon dioxide (CO₂), and nitrogen (N₂), it supports a wide range of applications including hypoxic cell culture, stem cell research, and tissue engineering.
The mixer delivers highly accurate gas blends with adjustable O₂ (0.1%–21%) and CO₂ (0.1%–20%) levels. Nitrogen serves as the balancing gas. The system ensures stable environmental conditions within hypoxia chambers, glove boxes, or tri-gas incubators, enabling precise simulation of physiological or stress conditions.
Equipped with a digital control panel, the QTK-B offers real-time gas concentration monitoring, automatic calibration, and customizable alarm settings for gas supply or pressure issues. Its compact and modular design allows seamless integration into existing lab workflows, while optional data logging and touchscreen upgrades enhance usability.
The QTK-B Tri-Gas Mixer is the ideal solution for researchers demanding consistency, precision, and safety in controlled atmosphere studies.
Key Features
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Accurate O₂/CO₂/N₂ mixing
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O₂ range: 0.1%–21%
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CO₂ range: 0.1%–20%
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Digital interface with optional touchscreen
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Automatic calibration
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Compact and modular
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Alarm system for gas anomalies
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Optional USB/RS-232 communication
Technical Specifications
Parameter | Specification |
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Input Gases | O₂, CO₂, N₂ |
O₂ Control Range | 0.1% – 21% |
CO₂ Control Range | 0.1% – 20% |
Balancing Gas | Nitrogen (N₂) |
Control Accuracy | ±0.1% |
Flow Rate | 0.1 – 10 L/min |
Sensor Type | Infrared (CO₂), Electrochemical (O₂) |
Display | Digital, with optional touchscreen |
Calibration | Manual or automatic |
Alarms | Gas supply error, concentration deviation |
Power Supply | 110–240V AC, 50/60Hz |
Data Output | Optional USB, RS-232 |
Dimensions | 300 × 200 × 160 mm |
Weight | 9 kg |
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