Ravika engineers offers comparator type vacuum gauge tester for calibrating up to 760 mmhg vacuum gauges and other vacuum sensing, transmitting and recording instruments.
The company supplies these vacuum gauge testers compared with master gauge which is periodically checked with dead weight pressure gauge tester. This comparator type vacuum gauge tester comes with a built-in screw pump with adequate capacity to generate vacuum for easy and accurate settings. The company also provides two gauge connectors with release valves mounted on the tester.
The whole assembly of the vacuum gauge tester is mounted on a sturdy baseplate provided with levelling screws and sheet metal cover protect internal piping from damage. The company also offer master test gauges with ± 0.25 % accuracy levels. These master test gauges are available with kg/cm2, bar, kpa, mpa or lb/in2 units with national traceability measurement option. The company supplies vacuum testers in mmhg, inhg, kg/cm2, bar, or mmh2o units.
Application: Accurate and effective calibration of vacuum gauges of various accuracy levels.
