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DHVE 531da7cb4ec0a43f6814399a False 1915 33
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Digital Thickness Monitor Dinesh high vacuum engineering manufacturer Specifications : Thickness maximum : Transducer limited typically 5000 micro gm/sq.cm. As much as 20, 000 micro gm/sq for well behaved materials (2.0 micro gm/sq.cm= 37 Ang.A). Rate Display: 3 digit LED Thickness display : Automatically varied 0.4 to 5 update/sec. Static thickness resolution : 1 Ang at min update rate Input parameter : Tooling factor, density and acoustic impedance inputs allow readout directly in angstroms. Films no: Allows input parameter for 1 to 100 films to be entered. Tooling factor : 1.0 to 999.9% Film accoustc impedance : 5.000 to 99.99x10-5gm/cm.sec. Shutter control : Dedicated relay. Thickness set point : 0.000 to 990.9% K.Ang. shutter relay closed when displayed thickness equals or exceed set point. Start Control : Zero thickness and open shutter relay Stop Control : Zero thickness and close shutter relay Shutter position indicator : LED `ON` indicates shutter relay activated. Crystal compatibility: 5 or 6 MHz, jumper, jumper selectable. Crystal Holder : Water cooled. Crystal health : % of crystal life remaining 0% of life referenced to a film thickness of 925K.A of Aluminium. Crystal Frequency : 5 or 6 MHz. (Selectable) Output control : Rate of thickness select. Full scale and zero scale O/P useful in calibration recording equipment. Self test : Automatic detection and indication of oscillator failure, power line failure, internal failure Power requirement : 230V AC, 50Hz, 5 Amps contect 9818085534
Chambered Impregnation Plants DINESH HIGH VACUUM ENGINEERING Twin Chambered Impregnation Plants These double chambered continuous Impregnation plant are specially designed to ensure high quality of Impregnation at a much faster rate than that of the conventional type. Here, both the chambers, in turns can be used as Impregnation as well as storage tanks where by, we not only get increase in capacity, but also save on time as well. Thus in a way this full-fills the duty of a bigger plant. The tanks are fabricated from M.S. plate of appropriate thickness and are fitted with leak proof lids with handles. Two viewing ports are provided on each tank for observing the process under light. Each tank is provided with a vacuum gauge, vacuum line valve and air leak valve. At the bottom, Impregnent admittance valve, drain valve and inter transfer valves are provided. The unit is mounted on angle iron stand for facilitating smooth and easy operation. DHVEdouble stage high vacuum pump driven by most reliable electric motor is supplied with each unit to create vacuum of required degree. A specially fabricated liquid trapping cum filter assembly is incorporated between the vacuum pump and chambers to check the backflow of oil and Impregnent in case of sudden stoppage of pump due to failure of electricity or otherwise. Thermostatically controlled heating arrangement for chambers can also be provided if desired for achieving better quality of Impregnation. Heating helps in driving out the gases trapped in fine pores and capillaries of the components or lying in between the layers of windings. It is also good for maintaining optimum viscosity of Impregnent. Specifications Model No. Chamber Diamensions Dia. X Ht. (mm) Capacity Aprx.in ltrs. Required Rotary High Vacuum Pump Model FAD lpm hp DHVE-IP-1 300 X 400 30 DHVE-2-200 250 ½ DHVE-IP-2 350 X 450 50 -2-200 250 ½ DHVE-IP-3 400 X 500 80 -2-200 250 ½ DHVE-IP-4 * 500 X 600 120 -2-300 350 ¾ DHVE-IP-5 * 550 X 650 160 -2-300 350 ¾ DHVE-IP-6 * 600 X 750 200 -2-500 500 1 DHVE-IP-7 * 750 X 1000 440 -2-800 800 2 DHVE-IP-8 * 1000 X 1250 1000 -2-1200 1200 3
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