Shimadzu TMP-B70 - NEW
Call for Price
| Weight | 11 lbs |
|---|---|
| Pumping Speed | 70 l/s |
| Ultimate Pressure | 10-6 Pa |
Shimadzu TMP-B70 Turbomolecular Vacuum Pump - NEW
Long-life, High performance, Excellent ease of operation
- Optimization of the bearing section and the control mechanism leads to lower running cost.
- TMP-B70 and TMP-B300 have higher hydrogen compression ratio.
- Local operation available
- Mounting direction free
Combination of magnetic and ceramic bearings
A proprietary damping mechanism is used to achieve low vibration and bearing cooling function, additionally provides high reliability and long service life.
High backing pressure and high compression ratio for hydrogen gas
The combination of turbine blades and molecular drag pump achieves ultra high vacuum even with high backing pressure levels. Compression ratio for hydrogen gas is
TMP-B70: 4 x 105
TMP-B300: 1 x 105
If used in combination with a small dry vacuum pump,such as a diaphragm pump, it can achieve ultra-high vacuum pressures.
Integrated controller
An integrated controller makes it possible to start, stop, or reset the unit locally. The unit can also be operated by RS-485 and remote contact signals. Computer communication software is also available. Input voltage is 24 V DC.
Low power consumption
This environmentally friendly series features a newly developed controller and a high-efficiency motor, which reduce power consumption.
Low heat-generation motor
Reducing heat generated from the motor helps prevent the bearing temperature from increasing and extends the service life.
Labyrinth seal prevents backflow (TMP-B300)
This seal helps ensure a clean vacuum by preventing the grease (base oil) used in the ceramic bearing from diffusing.
Mountable in any orientation
The pump unit can be mounted in vertical, horizontal, diagonal, or inverted orientation.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Model | TMP-B70 | |||
|---|---|---|---|---|
| Cooling method | Natural air cooling | Forced cooling | Water cooling | |
| Ultimate pressure (Note 2) | after baking | (Note 1) | 10-8 Pa order (Note 2) | 10-8 Pa order (Note 2) |
| before baking | 10-6 Pa order | 10-6 Pa order | 10-6 Pa order | |
| Pumping speed (Note 3) | N2 | 70 l/s | 70 l/s | 70 l/s |
| He | 60 l/s | 60 l/s | 60 l/s | |
| H2 | 49 l/s | 49 l/s | 49 l/s | |
| Pumping speed（KF40） | N2 | 41 l/s | 41 l/s | 41 l/s |
| He | 46 l/s | 46 l/s | 46 l/s | |
| H2 | 42 l/s | 42 l/s | 42 l/s | |
| Compression ratio | N2 | > 1 x 109 | > 1 x 109 | > 1 x 109 |
| He | 4 x 107 | 4 x 107 | 4 x 107 | |
| H2 | 4 x 105 | 4 x 105 | 4 x 105 | |
| Critical back pressure （N2 gas, 87,000rpm） | 1,400 Pa | 1,400 Pa | 1,400 Pa | |
| N2 Gas flow rate for continuous operation (Note 4) | N2 | 300 Pa (25℃ or less） 200 Pa (30℃ or less) |
900 Pa (25℃ or less） 600 Pa (35℃ or less) |
900 Pa (25℃ or less） 600 Pa (40℃ or less) |
| Maximum outlet pressure during continuous operation | 15 SCCM (25℃） 10 SCCM (30℃) |
40 SCCM (25℃） 30 SCCM (35℃) |
40 SCCM (25℃） 30 SCCM (40℃) |
|
| Mass | ICF | 4.8 kg | 5.0 kg | 4.9 kg |
| VG | 3.1 kg | 3.3 kg | 3.2 kg | |
| ISO | 2.8 kg | 3.0 kg | 2.9 kg | |
| KF | 2.9 kg | 3.1 kg | 3.0 kg | |
| Bearing type | Active magnetic bearing / ceramic ball bearing | |||
| Inlet flange | ICF114, VG65, ISO63K, KF40 | |||
| Outlet flange | KF16 | |||
| Rated speed | 87,000 rpm | |||
| Start-up time | 1.7 minutes | |||
| Mounting position | All - direction | |||
| Noise (by Shimadzu's method) (Note 5) | 48 dB（A or less | |||
| Admissible ambient magnetic field | Radial direction | 3 mT | ||
| Axial direction | 15 mT | |||
| Input electric power | Voltage | DC24 V ± 5 % | ||
| Maximum power | 120 W | |||
(Note 1) Baking can only be performed under forced air cooling and water cooling specifications of the ICF flange.
(Note 2) The values are for when a two-stage oil rotary pump (manufactured by Shimadzu Scientific Systems) is used as the auxiliary pump.
(Note 3) Without a protective net.
(Note 4) The values for continuous operation are for when the exhaust gas flow rate from the inlet is 0 mL/min.
(Note 5) Measurement values for ISO flange specifications.
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Shimadzu TMP-B70 Turbomolecular Vacuum Pump - NEW 2634851301 / 263-48513-01 TMP-B70 DN 63CF (ICF114) 2634851302 / 263-48513-02 TMP-B70 VG 65 2634851303 / 263-48513-03 TMP-B70 ISO 63K 2634851304 / 263-48513-04 TMP-B70 KF 40
-
Shimadzu TMP-B300 - NEWCall for Price
