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Digital Penning Gauge - DHVE Thisis a cold cathode Ionisation gauge consisting of two electrodes anode and cathode. A potential difference of about 2.2 KV is applied between anode and cathode through current limiting resistors. A magnetic field is introduced at right angles to the plane of the electrodes by a permanent magnet having nearly 800 gauss magnetic field which will increase the ionisation current. The electrons emitted from the cathode (gauge head body) of the gauge head are deflected by means of magnetic field applied at right angles to the plane of the electrodes and are made to take helical path before reaching the anode loop. Thus following very long path, the chance of collision with gas molecule is high even at low pressures. The secondary electrons produced by ionisation themselves perform similar oscillations and the rate of ionisation increases rapidly. Eventually, the electrons are captured by the anode and equilibrium is reached when the number of electrons produced per second by ionisation is the sum of positive ion current to the cathode and the electron current to the anode and is used to measure the pressure of the gas. This instrument with the sensor having wider range of applications, in high vacuum systems where the final Vacuum to be measured in process chamber. These instruments can be used in high vacuum systems, coating units, sputtering units, vacuum furnaces and many other applications where high vacuum to be measured in the range of 10-2 to 10-6 m.bar.
Analog penning gauge DHVE This is a cold cathode ionisation Gauge consisting of two electrodes anode and cathode. A potential difference of about 2.2 KV is applied between anode and cathode through current limiting resistors. A magnetic field is introduced at right angles to the plane of the electrodes by a permanent magnet having nearly 800 gauss magnetic field which will increase the ionisation current. This cold cathode ionisation gauge works on the principle of cold cathode discharge and ionisation. It is has an anode and a cathode electrode. An electrical potential of approx. 2.2kV is applied between anode and cathode. The electron emission will happen from the cathode (gauge head boby). Here a magnetic is assembled and the magnetic field is introduced. Due to which the ionization current is increased. Since the magnetic field is applied at right angle with the electrodes, the emitted electrons will take a helical path before reaching the anode. Thus following very long path, the chance of collision with gas molecule is high even at low pressures. The secondary electrons produced by ionisation themselves perform similar oscillations and the rate of ionization increases rapidly. This cold cathode penning gauge, with this principle of measurement of vacuum, it is designed to read from 10-2 to 10-6 m.bar. The high efficiency high voltage DC power supply, rugged electronics design high quality permanent magnets are part of the penning gauge. The ionization current is read from the front panel micro ammeter. Salient Features: • rugged and stabilised DC power supply for accurate reading • Easy maintenance of the sensor • Rugged design for no filament burnout • Instant start up • Standardised to heat and voltage fluctuations • Compatible out put for process set point controller
Vacuum Thin Film Coating Unit : DHVEoffers Vacuum Thin Film Coating Unit for Laboratory and Industrial Purpose.Essentially there are two types. Thin Film Coating Unit. RF & DC Sputtering Unit Vacuum Coater produces thin, homogenous, uniform, pure film coatings of various metals to achieve controlled effects in applications like optics, electronics, materials, thin film coating etc. DHVE offers Different size of Vacuum Thin Film Coating Unit Model 12A4, 15F6, 19F9 & 24F10 with facilities for thermal evaporation, Ion cleaning (bombardment), etc. with accessories for substrate heating, rotation, film thickness monitoring etc. This is a versatile unit both for production as well as research. Optional accessories increase the versatility of the unit making it suitable for a variety of applications, including optical thin film deposition, semiconductors, and micro-electronics. A high speed vacuum pumping system fully integrated with necessary piping and valves operated manually is rated for high gas through- put handling and to produce clean and high vacuum in the chamber. This Vacuum Coating system is wired to operate on 230 V AC, 50Hz single phase power supply / 415 V AC 3 phase power sup
Two stage rotary vacuum pumps 50 LPM- Model: DVP 50 150 LPM- Model: DVP 150 200 LPM- Model: DVP 200 250 LPM- Model: DVP 250 500 LPM- Model: DVP 500 1000 LPM- Model: DHVP 1000 2000 LPM- Model: DHVP 2000 2500 LPM- Model: DHVP 2500 3000 LPM- Model: DHVP 3000 3500 LPM- Model: DHVP 3500 5000 LPM- Model: DHVP 5000 6000 LPM- Model: DHVP 6000 7000 LPM- Model: DHVP 7000 8000 LPM- Model: DHVP 8000 9000 LPM- Model: DHVP 9000 10, 000 LPM- Model: DHVP 10, 000, http://www.dhve.in/
Two stage rotary vacuum pumps 50 LPM- Model: DVP 50 150 LPM- Model: DVP 150 200 LPM- Model: DVP 200 250 LPM- Model: DVP 250 500 LPM- Model: DVP 500 1000 LPM- Model: DHVP 1000 2000 LPM- Model: DHVP 2000 2500 LPM- Model: DHVP 2500 3000 LPM- Model: DHVP 3000 3500 LPM- Model: DHVP 3500 5000 LPM- Model: DHVP 5000 6000 LPM- Model: DHVP 6000 7000 LPM- Model: DHVP 7000 8000 LPM- Model: DHVP 8000 9000 LPM- Model: DHVP 9000 10, 000 LPM- Model: DHVP 10, 000
Dinesh High Vacuum Engineering is a full service vacuum engineering, manufacturer, supplier and service company specializing in vacuum equipment. As a vacuum pump manufacturer in Delhi, we also cover market of Delhi, ncr, Noida, Gurgaon, Ghaziabad, Faridabad, Ghaziabad, Bhopal, Shimla, Chandigarh, Gandhinagar, Jaipur, Ambala, Aligarh, Kanpur, Mumbai, Ludhiana, Indore, Ranchi, Calcutta, Hyderabad, Ajmer, Bhubaneswar. We stock many popular pumps for immediate delivery. We are also one of leading Diffusion pump manufacturers and distributors in India and supplying high-quality products that deliver highest level of satisfaction to the consumers. Our wide variety of products includes two stage rotary vacuum pumps, vacuum furnace, portable gas charging board for refrigerator and window air conditions, vacuum measuring instruments, vacuum valves, vacuum pump oil and more.
Two stage rotary vacuum pumps 50 LPM- Model: DVP 50 150 LPM- Model: DVP 150 200 LPM- Model: DVP 200 250 LPM- Model: DVP 250 500 LPM- Model: DVP 500 1000 LPM- Model: DHVP 1000 2000 LPM- Model: DHVP 2000 2500 LPM- Model: DHVP 2500 3000 LPM- Model: DHVP 3000 3500 LPM- Model: DHVP 3500 5000 LPM- Model: DHVP 5000 6000 LPM- Model: DHVP 6000 7000 LPM- Model: DHVP 7000 8000 LPM- Model: DHVP 8000 9000 LPM- Model: DHVP 9000 10, 000 LPM- Model: DHVP 10, 000
Vacuum Pumps Not to forget the key founders of DHVE are essentially from the industry background who come with an experience over two and half decades in Vacuum Technology. Leveraging upon this rich industry experience and expertise "DINESH HIGH VACUUM ENGINEERING" thereby delivers world class Vacuum Systems. You will therefore find optimization in almost all aspects of manufacturing, including design, construction and testing.Call today to discuss your specific vacuum pumping application.DHVE.IN 09818085534
Dinesh high vacuum engineering.is a leading developer and manufacturer of sophisticated vacuum products manufacturing of Vacuum Pump in 1965. Our R& D team is continuously working on introducing new models, new accessories and upgrading existing products. Complete range of spare parts is always kept in stock for immediate delivery. Our trained technicians are always ready to offer service on demand. Our Technical Department is always available to find out most suitable solution to your requirement of vacuum generation. We try to understand the requirement and then offer most suitable product to suit that particular application. We are in process of establishing network of dealers and representative in every country of the world.
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