Introduction
A scroll vacuum pump is an oil-free vacuum pump that uses two interleaved spiral scrolls to compress and move gas, creating a vacuum, and it is used in laboratories and industry for applications that require a clean, oil-free vacuum, such as analytical instruments, sample preparation, and clean processes. In operation, one scroll is fixed and the other orbits around it without rotating, and the moving scroll traps pockets of gas between the scrolls and progressively moves them toward the center, compressing them and discharging the compressed gas, while new gas is drawn in at the outer edge, creating a vacuum; the scroll design provides smooth, quiet, and reliable operation, with no oil in the pumping chamber, so that the vacuum is free of oil vapor contamination, which is important for sensitive instruments and processes, and the pump requires minimal maintenance and provides consistent performance, and it can reach ultimate pressures in the medium vacuum range. Scroll vacuum pumps are used for providing the vacuum for analytical instruments, such as mass spectrometers, electron microscopes, and surface analysis instruments; for sample preparation; for vacuum ovens; for degassing; for freeze drying; for leak detection; for semiconductor and electronics processes; and for many other clean vacuum applications, and they are available in various pumping speeds and sizes, with features such as compact design, quiet operation, and low maintenance. With their clean, oil-free vacuum, scroll vacuum pumps are essential for sensitive vacuum applications.
Scroll Vacuum Pump LSVP-T2012
Scroll Vacuum Pump is designed with air cooling system, air flush and innovative scroll design that reduces vibration and noise. It is reliable, durable, oil-free, high performance vacuu...
Scroll Vacuum Pump LSVP-T2013
Scroll Vacuum Pump is suitable to use in molecular pump backing, accelerators and synchrotrons, capacitor exhaust, surface analysis instruments, E-beam and laser melting, spectroscopy an...
Scroll Vacuum Pump LSVP-T2011
Scroll Vacuum Pump is a portable unit, offers ambient operation temperature ranges from 41 to 104°F and maximum inlet and exhaust pressure of 0.1 / 0.13 MPa. Designed with air cooling s...
Scroll Vacuum Pump LSVP-T2010
Scroll Vacuum Pump is reliable, durable, oil-free, high performance vacuum pump, combined with lower power consumption and lower ultimate pressures. Offers ambient operation temperature ...
Standards
ISO 21360-1:2020-Vacuum technology-Standard methods for measuring vacuum-pump performance-Part 1: General description
GB/T 40344.1-2021-Vacuum technology-Standard methods for measuring vacuum-pump performance-Part 1: General description
Complies with the above standards, but is not limited to them.
Features
1. Scroll vacuum pump for oil-free, clean vacuum generation.
2. Dry scroll mechanism for contamination-free vacuum with low maintenance.
3. Suitable for analytical, semiconductor, pharmaceutical, research and industrial.
4. Includes scroll mechanism, motor, controller, inlet/outlet and operation manual.
5. Supports clean vacuum for analytical instruments, processes and research.
FAQ
Q1: What testing scenarios is this pump mainly applied to?
A: The scroll vacuum pump is used in analytical laboratories, semiconductor manufacturing, pharmaceutical production, research institutions, electronics and industrial processing to generate oil-free, clean vacuum using a dry scroll mechanism for applications requiring contamination-free vacuum with low maintenance. It supports analytical instrument vacuum supply (mass spectrometry, ICP, electron microscopy), semiconductor manufacturing vacuum processes, pharmaceutical production requiring clean vacuum, research laboratory vacuum systems, electronics manufacturing, and general industrial clean vacuum applications. The oil-free scroll design eliminates oil mist and backstreaming, providing clean vacuum that protects sensitive processes and instruments, while requiring minimal maintenance compared with oil-sealed pumps. It is essential for analytical, semiconductor, pharmaceutical, research and industrial applications requiring oil-free, clean vacuum generation for analytical instruments, semiconductor processes, pharmaceutical production, electronics manufacturing and research, where the dry scroll mechanism provides contamination-free vacuum without oil mist or backstreaming, protecting sensitive instruments and processes while offering low maintenance and reliable operation in laboratory, semiconductor, pharmaceutical and industrial environments requiring clean, efficient vacuum generation.
Q2: What standards does the pump comply with?
A: The scroll vacuum pump complies with relevant ISO, GB/T standards for vacuum pumps, applicable IEC 61010 laboratory electrical safety standards, and relevant environmental regulations. The oil-free design eliminates oil mist emissions. The pump follows applicable noise and vibration standards. Users should verify compliance with specific facility requirements for their application, including cleanroom compatibility for semiconductor use.
Q3: What is the warranty period for the whole machine and key components?
A: The whole scroll vacuum pump is covered by a 12-month warranty. The scroll mechanism, motor, controller and housing are covered, while tip seals, filters, gaskets and fuses are consumables or accessories. Damage from improper use, particulate ingestion, overheating or unauthorized repair is excluded. Extended service contracts are available for this critical vacuum equipment.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires basic training in vacuum pump operation and maintenance. We provide an operation manual and remote guidance. Proper inlet filtration, tip seal replacement schedule, cooling, and safety procedures are important for reliable pump performance and longevity. The scroll pump requires periodic tip seal replacement but no oil changes.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular maintenance required? What is the recommended maintenance cycle?
A: Tip seal replacement every 6-18 months depending on usage and gas type. Inlet filter check and replacement periodically. Cooling fan and vent cleaning per schedule. Ultimate vacuum verification periodically. Full pump overhaul per manufacturer schedule (tip seals, bearings). Routine leak check of fittings.
Q7: Are supporting consumables universal?
A: Tip seals, inlet filters, gaskets and fittings are available from specialized vacuum suppliers, though pump-specific parts should be verified. Long-term consumable cost is moderate depending on usage and tip seal replacement frequency.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes pumping speed, ultimate vacuum, voltage, motor type, inlet trap/filter, gas ballast, noise level and accessories. Additional filters, traps and tip seal kits can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the scroll vacuum pump and accessories with an operation manual. On-site installation, commissioning and training are recommended for integrated vacuum systems and can be arranged at additional cost. Remote guidance is provided.
Q10: What types of applications are compatible with this pump?
A: The scroll vacuum pump generates clean, oil-free vacuum for compatible applications within the pumping speed, ultimate vacuum and gas compatibility specification. The dry scroll design is suitable for clean applications but may be damaged by particulates, corrosive gases or condensable vapors without proper inlet protection. Oxygen-rich or explosive gases require special pumps. Users should use proper inlet filtration to protect the scroll mechanism from particulates, use cold traps or inlet conditioning for condensable or corrosive vapors, follow tip seal replacement schedule, ensure proper cooling and ventilation, not exceed the ultimate vacuum or pumping speed rating, and follow proper electrical safety. The pump should be placed on a stable, level surface with proper clearance for cooling and maintenance. For analytical instrument use, the pump should be matched to the instrument vacuum requirements and may require additional inlet protection or exhaust treatment. The oil-free design means no oil changes, but tip seals wear over time and should be replaced per manufacturer schedule to maintain ultimate vacuum. The pump should not be operated against a closed inlet for extended periods, and the inlet should be protected from liquid ingestion. For semiconductor or cleanroom use, the pump should meet applicable cleanliness and emission requirements.
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