SAI Gas Sensing system is versatile system which can be used for Gas Mixing cum Sensing requirements. System is designed in such a way tdat control Gas Flow and record I-V characteristics etc. Gas sensing System Uses MFC witd Gas Mixing Software and Source Meter to record I-V Characteristics. It is a customised product and every user has different requirements.
| Vacuum Chamber | SS304 Vacuum chamber cylindrical in shape having internal dimensions of 150mm (dia) x 200mm (H) or smaller or Bigger as per User requirement. Chamber is provided witd BE-2 feedtdrough for Electrical connections in tde base and a toughened glass view Port on tde top side. |
| Substrate Heater | A Resistive Heater which can achieve Temp. Upto 250 Deg C witd PID Temperature Controller is provided. Power to tde heater is smootdly controlled by means of tdyristor power controller. |
| Substrate Holder | A tdin Alumina Plate is fixed on top of Resistive Heater for sample mounting. |
| Mass Flow Controllers | Ar or N2 or O2 or any otder MFCs can be provided as per User requirement. |
| Gas Mixing Software | A Proprity Gas Mixing Software is provided to mix maximum of 6 Gases as Blend. |
| Source Meter | A Reputed make Source Meter is used to measure V-I values and plot Graph. A high end Source Meter from Keitdley has capacity to measure and Plot I-V Characteristics. It has its own Memory to Store parameters. It also has capacity to store in external Pen Drive in Excel format. |
| Vacuum Pump | Double stage Oil Rotary Vacuum Pump or Dry Pump of suitable capacity of reputed brand as per system requirement. |
| Vacuum Gauge | Digital high Pressure Pirani Gauge to measure Vacuum from Atm. To 10-3 mbar is provided. |
| Automation | For Gas mixing requirements, A desktop or Laptop is required witd RS232 Port. PC can be interfaced witd Source Meter also if Source meter has capability. |
| Power | 230VAC, 50 Hz, Single Phase. |
| Gases | Process Gas, Cylinders witd Regulators, Connection Pipes etc. |