Tenney SVO Thermal Fluid-Heating Vacuum Oven Model 12SVO SN# 25730.
| Temperature Range | Control Tolerance | Heating Rate | Ultimate Vacuum | Uniformity | Vacuum Pump | Control Interface | Power supply | Amps |
| Approximately +15°C above ambient to +150°C | +/- .3C | Ambient to +100°C in 90 minutes | 20mm/hg (20.88 Torr or 80,000′) | +/-1C | Oil sealed rotary pump with gas ballast and solenoid valves for vacuum and vent | RS232 | 230V / 1 PH / 60 Hz (others available) | will depend on size and voltage selection |
