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Gas Mixture Device
GB SERIES |
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Using a mass-flow controller, the GB Series gas blender provides accurate, stable gas blending without being affected by ambient temperature, pressure or other disturbance elements. The GB Series models are widely used in many industrial areas, particularly in the semiconductor industry and biotechnology-related fields. |
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| Features |
- Use of mass-flow controller provides stable performance against fluctuations of temperature and pressure.
- Easy setting of desired flow rates of different component gas flows
- Constant supply of the mixed gas at a desired pressure level is ensured by the incorporated gas pressure control function.
- The gas mixer can be controlled by external electric signals (0 to 5 VDC) using the flow input/output terminals provided for connection of a computer or recorder.
- Customized specification allows mixture of four or more streams of gases.
(Also available are various other custom specifications according to your needs.)
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| Standard Specifications |
| Control Method |
Control by Thermal Mass Flow Controller |
| Applicable Gases |
AIR,N2,O2,He,Ar,CO2,and other Kinds of gas |
| Flow Rate Range |
All Kinds from 10SCCM to 20SLM of the full scale flow rate for each gas,mass flow controller |
Working Pressure
(Regulator Setting) |
49-588(kPa) |
| Pressure Resistance |
784(kPa) |
| Flow Rate Input/Output Signal |
DC 0-5V |
| Material of Gas Contact Part |
Standard SUS316,Viton,Teflon |
| Piping Connection |
Standard PT1/4 Female Screw |
| Operating Temperature |
15°C to 35°C of Performance Guaranteed |
| Flow Rate Meter |
3 1/2-digit 7 Segment LED Digital Meter |
| Power Source |
AC85V-AC132V |
| Dimension |
GB-2C 300W × 390D × 340H(mm)
GB-3C 400W × 390D × 340H(mm)
GB-4C 500W × 390D × 340H(mm) |
* Precision of the mixing rate of each component gas depends on the accuracy of the mass flow controller. |
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