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• Ravik engineering presents vacuum gauge tester - comparator type for fast calibration a wide range of testers for calibrating vacuum gauges and other vacuum sensing, transmitting and recording vacuum instruments upto 760 mmhg. The gauge under test is compared with a master gauge, which is periodically checked on a dead weight pressure gauge tester. Vacuum is developed by expansion of air inside the large capacity screw pump.The tester has a built-in screw pump of adequate capacity to generate vacuum by turning a handle permitting easy and accurate settings. Two gauge connectors with release valves are mounted on the tester the whole assembly is mounted on a sturdy baseplate provided with leveling screws and a sheet metal cover protects the internal piping from damage. Master test gauges are available in the accuracy levels of + 0.25% available in kg/cm2, bar, kpa, mpa, lb/in2 units with national traceability .. Vacuum testers are also available in mmhg, inhg, kg/cm2, bar, or mmh2o units..
Product Specification :
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186, dsidc complex, okhla indl. Area, phase - i,
New delhi-110020,Delhi
Tel: 011-26819572
Fax: 011-26819574
Send : On-Line Trade Inquiry
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