Osaka Vacuum
Osaka TG203 Turbo Molecular Pumps
Manufacturer: Osaka Vacuum, Ltd.
Model: TG203
Features
- Corrosive resistant type for corrosive gases.
- Durable structure for air inrush.
- Sturdy, resists external impacts.
- Serial communication
※RS232C Serial interface - Conforms to recognized safety standard
NRTL / SEMI-S2 / CE
Specifications
| Inlet flange | VG100 CF100 ISO-R100 | |
| Volume flow rate | N2 (L/s) | 200 |
| N2 (with protective screen) (L/s) | 140 | |
| H2 (L/s) | 150 | |
| Max. compression ratio | N2 | 1×108 |
| H2 | 4×103 | |
| Base pressure | VG・ISO-B / CF (Pa) | <1×10-6 < 1×10-7 |
| VG・ISO-B / CF (Torr) | <7.5×10-9 < 7.5×10-10 | |
| Max. throughput ※1 | N2 (sccm) | 543 |
| Startup time | (min) | 4-6 |
| Shutdown time | (min) | 4-6 |
| Max. backing pressure | (Pa / Torr) | 550/4.1 |
| Recommended backing vacuum pump | (L/min) | 80 |
| Amount of lubrication oil required | (mL) | 70 |
| Position | Vertical（±10℃） | |
| Weight | (kg) | 11 |
| Comtroller | TC203 | |
- *1: When using a backing vacuum pump of 160L/min.
- [Ambient temperature for use]
- The ambient temperature range to ensure you reach the ultimate pressure is 10-23℃. The permissible ambient temperature is 10-32℃ for air cooling type and 10-40℃ for water cooling type. The maximum temperature for the cooling water which ensures the ultimate pressure is 30℃ and the allowable temperature range for cooling water is 10-35℃.
Dimensions
| A | B | C | D | E |
| VG100 | φ185 | 15 | 264 | 238 |
| CF100 | φ152 | 21 | 264 | 238 |
| ISO-R100 | φ130 | 12 | 262 | 236 |
- Bolt holes for the flange on the intake are arranged symmetrically around the centerline.
Reprinting prohibited without permission. Contents are subject to change without notice.
