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Glovac Sdn Bhd
11/11A, Jalan Perisa 2,
Happy Garden,
58200 Kuala Lumpur,
Malaysia.
11/11A, Jalan Perisa 2,
Happy Garden,
58200 Kuala Lumpur,
Malaysia.
+603-7980 3721
+603-7980 3612
nEXT400D Turbomolecular Pump ISO160 Inlet Flange, 160W B83200300
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Overview:
The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V d.c. sensor less motors with a built in drive that is fully compatible with our range of TAG and TIC controllers. They are available pre-set for either 80 W or 160 W maximum power, the former enabling use with our 100 W TIC controllers are also recommended for pumping Argon, but with a longer ramp time to full operating speed.
Features & Benefits:
• Value for money - exceptional pumping speeds and compression ratios
• No unplanned downtime - field proven reliability in the most demanding environments
• Easy integration - standard fit in many scientific instruments
• Reliability for peace of mind - over 200,000 turbomolecular pumps installed
• Low cost of ownership - end user serviceable
Technical Data:
* A smaller backing pump may be used depending on application. A suitable diaphragm pump with ultimate <5 mbar may also be used e.g. XDD1.
† Above this inlet pressure, rotational speed drops to below nominal.
# Air and water cooling accessories must be ordered separately
The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V d.c. sensor less motors with a built in drive that is fully compatible with our range of TAG and TIC controllers. They are available pre-set for either 80 W or 160 W maximum power, the former enabling use with our 100 W TIC controllers are also recommended for pumping Argon, but with a longer ramp time to full operating speed.
Features & Benefits:
• Value for money - exceptional pumping speeds and compression ratios
• No unplanned downtime - field proven reliability in the most demanding environments
• Easy integration - standard fit in many scientific instruments
• Reliability for peace of mind - over 200,000 turbomolecular pumps installed
• Low cost of ownership - end user serviceable
Technical Data:
Inlet flange | DN160ISO-K, DN160CF |
Outlet flange | DN25NW |
Pumping speed | |
N2 | 400 ls-1 |
He | 390 ls-1 |
H2 | 325 ls-1 |
Compression ratio D / T | |
N2 | >1 × 1011 |
He | 1 x 108 / >1 x 108 |
H2 | 5 x 105 / 1 x 106 |
Ultimate pressure with RV backing pump ISO/CF | <1 x 10-8 / <1 x 10-10 mbar |
Recommended backing pump* | RV12/nXDS10i |
Vent port | 1/8 inch BSP female |
Purge port | 1/8 inch BSP female |
Max continuous inlet flow (Nitrogen)† | |
Water cooling (water at 15°C, ambient temp at 40°C) | 105 sccm |
Forced air cooled, 35 °C ambient | 90 sccm |
Pump rotational speed | |
Nominal rotational speed | 60000 rpm |
Standby rotational speed | Variable from 33000 to 60000 rpm (42000 rpm default) |
Programmable power limit settings | Variable from 50-200W (160W default) |
Start time to 90% speed D / T 160 W | 175s / 200s |
Analogue outputs |
Pump rotational speed; Power consumption; Pump temp; Controller temp |
Cooling method# | Forced air / water |
Ambient air temp for forced air cooling | 5 - 35°C |
Min cooling water flow rate (water 15°C) | 15 l h-1 |
Water temp range | 10 - 20°C |
Max inlet flange temp | 70°C |
Operating attitude |
Vertical and upright, through to Horizontal +/- 2° |
Noise level at 1 metre | <45 dB(A) |
Max magnetic field pump can tolerate | 5 mT |
Recommended controller | TIC200 turbo and instrument controller |
Quiescent electrical power | Typically 20 W |
* A smaller backing pump may be used depending on application. A suitable diaphragm pump with ultimate <5 mbar may also be used e.g. XDD1.
† Above this inlet pressure, rotational speed drops to below nominal.
# Air and water cooling accessories must be ordered separately