TMP | TMP-X4304LM | TMP-X3804LM | ||
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Inlet flange | VG350 | VG300 | ||
Outlet flange | KF40 | |||
Mass | 135 kg (Included fixed plate) | 145 kg (Included fixde plate) | ||
Ultimate pressure
(after baking) |
10 -7 Pa order | |||
Maximum flow quantity | 30 mL/min
(depends on the gas type, valve temperature) |
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Maximum allowable outlet pressure | 270 Pa | |||
Pumping speed | N 2 | 4400 L/s | 3800 L/s | |
Ar | 4200 L/s | 3400 L/s | ||
H 2 | 2600 L/s | 2500 L/s | ||
Compression ratio | N 2 | 1×(10 9) or more | ||
He | 3×(10 4) | |||
H 2 | 2×(10 3) | |||
Rated speed | 24000 rpm | |||
Start-up time | 18 mimutes or less | |||
Mounting position | Vertical | |||
Vibration level
(by Shimadzu's method) |
0.01μm or less (0-peak) | |||
Admissible flow rate of purge gas | 30 mL/min | |||
Admissible pumping speed of
backing pump in case of gas purge |
1500 L/min or more | |||
Display | LED | POWER / ROTATION / TEMP.CONTROL / ALARM | ||
Communication | Contact | REMOTE (D-sub 25 pin female, Screw lock size : UNC 4-40)
Input : START / STOP / RESET / LOW SPEED Output : ROTATION / NORMAL / ACCELERATION / BRAKE / REMOTE / TEMP.STABLE /ALARM / WARNING |
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Serial | RS-232C / RS-485 | |||
Speed variation | Speed is variable between 25 % and 100 % of the rated speed
(set as 0.1 %) |
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Admissible ambient
magnetic field |
Radial direction | 3 mT | ||
Axial direction | 15 mT |