Tri-Gas Mixer QTK-A


The Tri-Gas Mixer QTK-A is an advanced gas mixing system that accurately combines O₂, CO₂, and N₂ gases for laboratory environments such as hypoxia chambers, glove boxes, and cell culture incubators.

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The QTK-A Tri-Gas Mixer is a high-precision laboratory instrument designed to mix and deliver specific concentrations of oxygen (O₂), carbon dioxide (CO₂), and nitrogen (N₂) gases for research and cell culture environments. Perfectly suited for hypoxia chambers, glove boxes, and CO₂ incubators, the QTK-A enables accurate simulation of physiological and hypoxic conditions.

This tri-gas mixer offers fully adjustable O₂ and CO₂ levels, typically ranging from 0.1% to 21% for O₂ and 0.1% to 20% for CO₂, while N₂ is used as the balancing gas. With digital controls and real-time monitoring, researchers can fine-tune gas concentrations and maintain them consistently over extended periods. The unit ensures uniform gas distribution and stable conditions critical for reproducible results in sensitive biological experiments.

The QTK-A features user-friendly calibration, built-in safety alarms for gas supply anomalies, and optional data logging. Its compact and robust design makes integration seamless into various lab setups. Whether used in cancer research, tissue engineering, or microbiology, the QTK-A delivers precision and reliability.

Key Features

  • Precise Gas Control: 0.1% – 23.0%, in 0.1% increments
  • Programmable Hypoxic Cycle: 0.1% – 20.0%, in 0.1% increments

  • Data Logging System:
    USB data logging system holds three months of continuous data storage: time, date, O2 (set/actual), CO2 (set/actual)
  • Digital interface with real-time monitoring

  • Compact, plug-and-play design

  • Easy calibration and operation

  • Built-in safety alarms

  • Optional touchscreen & data logging

  • Compatible with glove boxes, incubators, and chambers

 

Technical Specifications

Parameter Specification
Gas Inputs O₂, CO₂, N₂
O₂ Control Range 0.1% – 21%
CO₂ Control Range 0.1% – 20%
N₂ Role Balancing gas
Accuracy ±0.1% for O₂ and CO₂
Display Digital or optional touchscreen
Calibration Auto or manual
Flow Rate 0.1 – 10 L/min (configurable)
Alarms Gas supply is low, concentration is out of range
Communication Ports USB, RS-232 (optional)
Power Supply 110–240V AC, 50/60Hz
Dimensions 300 × 200 × 150 mm
Weight 9 kg
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