Oil Free Vacuum Pump
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Owing to our rich industry experience, we are enlisted among the reliable Manufacturers, Suppliers and Exporters of Oil Free Vacuum Pump from Maharashtra, India. Oil Free Vacuum Pump we make available are suitable for 0.45 & 0.2 membrane filters of size 47mm dia. Stringent quality-test ensure that only defect-free Oil Free Vacuum Pump reach the buyers. We hold the expertise of delivering bulk orders of the Pumps within the stipulated time. Oil Free Vacuum Pump : No Lubrication required Absolutely portable Practically maintenance-free All Parts made from special graded aluminum die cast material for light weight and good strength Diaphragms are made of special 2-ply Nylon reinforced neophrene rubber Special diaphragms also available (Teflon, Viton etc.) Noiseless performance Totally Oil-free construction Applications : Laboratories Pollution control equipments Material handling equipments Labeling machines Desoldering station Glass Forming Medical instruments Dentists Chemical analysers Gas Charging in A/C Suction machines Photographic developing machines.
Vacuum Pump for LCMS
350,000 - 550,000 Per Nos
1 Nos (MOQ)
Flow Rate 40 m3 Type Oil Lubricant Vacuum Pumps Number Of Stages Single stage Power 2 HP Usage/Application Industrial Phase Three Mounting Floor / Permanent Motor Speed 1440 Voltage 380 V A.C. Weight 62Kg Cooling System Air cooled Noise Level Less than 70dB Motor Power 1.5Kw Oil Tank Capacity 1 Lit Automation Grade Semi-Automatic Frequency 50Hz Max Vacuum 0.3 mbar Vacuum pumps play a crucial role in liquid chromatography-mass spectrometry (LC-MS) systems. Their importance lies in maintaining the high vacuum conditions required for the mass spectrometer to operate effectively. Here are the key reasons why vacuum pumps are essential for LC-MS: Minimizing ion collisions: Mass spectrometers operate at very low pressures (high vacuum), typically 10^-2 to 10^-5 Pa (10^-4 to 10^-7 torr), to reduce the chances of ions colliding with other molecules in the mass analyzer. 4 Any collisions can cause ions to react, neutralize, scatter, or fragment, interfering with the mass spectrum. 4 Enabling ionization: Certain ionization techniques used in LC-MS, such as electrospray ionization (ESI), require a vacuum interface to transfer ions from atmospheric pressure to the high vacuum region of the mass spectrometer. 3 The vacuum pumps maintain the necessary pressure gradient for efficient ion transfer. Maintaining analyzer performance: The mass analyzer, where ions are separated based on their mass-to-charge ratio, requires high vacuum conditions to operate accurately. 4 Vacuum pumps ensure the analyzer remains free from contaminants and maintains its resolving power. Enabling detection: The ion detector, which measures the separated ion beams, also requires high vacuum conditions to function properly. 4 Vacuum pumps prevent interference from neutral molecules and maintain the detector's sensitivity. In summary, vacuum pumps are indispensable components of LC-MS systems, enabling the creation and maintenance of the high vacuum conditions necessary for accurate and sensitive mass spectrometric analysis of liquid chromatography samples.To ensure the highest levels of accuracy and performance of LCMS systems, a range of full vacuum pump supplies is available.
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