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Instrumentation & Control Equipments
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Suppliers Directory
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RAVIKA ENGINEERS
| | Products : |
Gauges And Gauges Glasses |
| Address : |
186, DSIDC COMPLEX, OKHLA INDL. AREA, PHASE - I |
| Telephone : |
91-11-26819572/26819573 |
| Fax : |
91-11-26819574 |
| Send : |
On-Line Trade Inquiry |
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Products |
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PRESSURE GAUGE TESTERS - THESE TESTERS HAVE BUILT-IN SCREW PUMPS OF ADEQUATE CAPACITY TO GENERATE PRESSURE BY TURNING HANDLES, PERMITTING EASY AND ACCURATE SETTINGS HIGH-PRESSURE TESTERS ARE ALSO PROVIDED WITH LEVER-OPERATED PRIMING PUMPS. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED GROUND AND SUPERFINISHED TO ACCURATE SIZE AND VERY FINE SURFACE FINISH PROVIDES TRUE FLOATING ACTION. THE WHOLE ASSEMBLY IS MOUNTED ON STURDY BASEPLATES PROVIDED WITH LEVELLING SCREWS. THE PRESSURE GAUGE TESTERS ARE AVAILABLE IN KG/CM2, BAR, KPA, MPA, IB/IN2 UNITS. VACUUM TESTERS ARE ALSO AVAILABLE IN MM HG, IN HG, KG/CM2, BAR OR MM H2O UNITS.
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PRESSURE/VACUUM GAUGES - VACUUM GAUGES IN +1% +0.25% ARE HIGH QUALITY GAUGES WITH PRESSURE DIE CAST ALUMINIUM SS BOURDON MOVEMENT AND SHANK ACRYLIC OR TOUGHENED GLASS WINDOW AND ANY TYPE OF POINTER DIALS ARE ALSO PROVIDED WITH ANTI PARALLAX MIRRORS ALONG WITH SIZES OF 100 150 250 MM UP TO 700 KG/CM2 IN AN ANY UNIT OF CLIBRATION OPTIONS DEAD WEIGHTS TESTERS AND COMPARATORS ACCURACIES OF 1% +0.03% ARE ALSO OFFERED
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PRESSURE & VACUUM GAUGES - PRESSURE AND VACUUM GAUGES IN 1 PER CENT, +0.5 PER CENT AND 0.25 PER CENT ACCURACIES FOR SYSTEM USE AND TESTING PURPOSES WITH TEST CERTIFICATE TRACEABLE TO A NATIONAL STANDARDS. THESE ARE HIGH QUALITY GAUGES WITH PRESSURE DIE-CAST ALUMINIUM CASING, SS BOURDON, MOVEMENT AND SHANK, ACRYLIC OR TOUGHENED GLASS WINDOW AND ANY TYPE OF POINTERS. DIALS CAN ALSO BE PROVIDED WITH ANTI-PARALLAX MIRRORS. DIAL SIZES ARE 100,150,250 MM UP TO 700 KG/CM IN ANY UNIT OF CALIBRATION.
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VACUUM GAUGE TESTER - COMPARATOR TYPE - RAVIKA ENGINEERS INTRODUCES A WIDE RANGE OF TESTERS FOR CALIBRATING VACUUM GAUGES AND OTHER VACUUM SENSING, TRANSMITTING AND RECORDING VACUUM INSTRUMENTS UP TO 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 LEVELLING SCREWS AND A SHEET METAL COVER PROTECTS THE INTERNAL PIPING FROM DAMAGE. MASTER TEST GAUGES ARE AVAILABLE IN THE ACCURACY LEVELS OF ± 0.25 PERCENT 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. APPLICATION INCLUDES ACCURATE AND EFFECTIVE CALIBRATION OF VACUUM GAUGES OF VARIOUS ACCURACY LEVELS. IDEAL FOR CALIBRATION OF VACUUM GAUGE OF HIGHER ACCURACY IN ANY ISO/Q.A. CERTIFIED PROCESSING INDUSTRY USING VACUUM GAUGES. BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY GENERATES VACUUM BY TURNING A HANDLE, PERMITTING EASY AND ACCURATE SETTINGS. VACUUM IS CREATED IN THE MACHINE ITSELF, THEREFORE NO EXTERNAL SOURCE IS REQUIRED. AVAILABLE MODEL IS CAPABLE OF CALIBRATING VACUUM GAUGES UP TO 720MMHG OR EQUIVALENT IN OFFER UNITS SUCH AS MMHG, INHG, KG/CM2, BAR OR MMH2 O.
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DEAD-WEIGHT PRESSURE GAUGE TESTER - RAVIKA ENGINEERING, FOR THE FIRST TIME IN INDIA, THE DEAD WEIGHT PRESSURE GAUGE TESTERS WITH ELECTRICAL POWER ROTATION FOR FREE PISTON AND WEIGHTS AT A SPEED OF 30RPM, AS PER INTERNATIONAL STANDARDS. THIS REDUCES HUMAN ERROR AND OPERATOR FATIGUE. ALSO OFFERED IS A RANGE OF TESTERS FOR CALIBRATING PRESSURE GAUGES AND OTHER PRESSURE SENSING, TRANSMITTING AND RECORDING PRESSURE INSTRUMENTS UP TO 1000KG/CM². RELATIONSHIP BETWEEN PRESSURE ACTING ON THE KNOWN AREA OF A VERTICALLY FREE FLOATING PISTON PRODUCING A FORCE BALANCED BY KNOWN DEAD WEIGHTS IS MADE USE OF IN THE DEAD WEIGHT PRESSURE GAUGE TESTER. THE TESTER HAS A BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY TO GENERATE PRESSURE BY TURNING OF A HANDLE, PERMITTING EASY AND ACCURATE SETTINGS. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED (ARTIFICIALLY AGED), GROUND AND SUPER-FINISHED TO ACCURATE SIZE AND VERY FINE SURFACE FINISH PROVIDES TRUE FLOATING ACTION. A SET OF WEIGHTS OF PHOSPHATED M.S OR SS304, DIRECTLY MARKED IN CONVENIENT VALUES OF PRESSURE AND EASILY STACKABLE ON THE WEIGHT CARRIER, WHICH IS ATTACHED TO THE FREE PISTON PROVIDED. THE TESTERS ARE AVAILABLE IN KG/CM², BAR, KPA, MPA, LB/IN² UNITS. ACCURACIES OF ±0.1 PERCENT, ±0.06 PERCENT AND ±0.03 PERCENT WITH NATIONAL TRACEABILITY ARE AVAILABLE. SIMPLE TOP-LOADING PISTONS AND RE-ENTRANT PISTONS WITH OVERHANGING WEIGHTS ARE AVAILABLE INDIFFERENT VERSIONS. VACUUM TESTERS ARE ALSO AVAILABLE IN MMHG, INHG, KG/ CM², BAR, OR MMH2O UNITS. COMPARATORS ARE AVAILABLE WITH MASTER TEST GAUGES.
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PRESSURE GAUGES - DIGITAL PORTABLE TYPE - PTI-DIGITAL PORTABLE TYPE - PTI- - RAVIKA ENGINEERS OFFERS YANTRIKA BRAND PRESSURE AND VACUUM GAUGES IN ±1 %, +0. 5 PER CENT AND ± 0.25 PER CENT ACCURACIES FOR SYSTEM USE AND TESTING PURPOSES WITH TEST CERTIFICATE TRACEABLE TO NATIONAL STANDARD. THESE ARE HIGH QUALITY GAUGES WITH PRESSURE DIE CAST ALUMINIUM CASING, SS BOURDON, MOVEMENT AND SHANK, ACRYLIC OR TOUGHENED GLASS WINDOW AND ANY TYPE OF POINTER. THE DIALS CAN ALSO BE PROVIDED WITH ANTI PARALLAX MIRRORS. DIAL SIZES CURRENTLY AVAILABLE ARE 100, 150, 250 MM UP TO 700 KG/CM2 IN AN ANY UNIT OF CALIBRATION. GLYCERINE FILLED GAUGES AVAILABLE FOR VIBRATING/PULSATING SYSTEMS. THE COMPANY SPECIALISES IN THE MANUFACTURE OF DIAPHRAGM SEAL GAUGES FOR VARIOUS CHEMICAL APPLICATIONS. OPTIONS AVAILABLE INCLUDE, CS, SS 316, SS 316L, WITH I WITHOUT SILVER, TEFLON OR ANY OTHER PROTECTION AS PER CUSTOMER REQUIREMENTS. DEAD WEIGHTS TESTERS AND COMPARATORS UNDER RAVIKA BRAND IN ACCURACIES OF ±1 PER CENT, +0.03 PER CENT ARE ALSO MANUFACTURED.
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PRESSURE GAUGE TESTER - COMPARATOR TYPE - PRESSURE GAUGE TESTER - COMPARATOR TYPE 'RAVIKA ENGINEERS' OFFERS FOR FAST CALIBRATION A WIDE RANGE OF TESTERS FOR CALIBRATING PRESSURE GAUGES AND OTHER PRESSURE SENSING, TRANSMITTING AND RECORDING PRESSURE INSTRUMENTS UP TO 1000 KG/CM2. THE GAUGE UNDER TEST IS COMPARED WITH A MASTER GAUGE. WHICH IS PERIODICALLY CHECKED ON A DEAD WEIGHT PRESSURE GAUGE TESTER. THE TESTER HAS A BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY TO GENERATE PRESSURE 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.
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PRESSURE GAUGE TESTER - RAVIKA ENGINEERS PRESENTS A WIDE RANGE OF TESTERS FOR CALIBRATING PRESSURE GAUGES AND OTHER PRESSURE SENSING, TRANSMITTING AND RECORDING INSTRUMENTS UP TO 750 KG/CM2. THESE DEADWEIGHT PRESSURE GAUGE TESTERS MAKE USE OF THE RELATIONSHIP BETWEEN PRESSURE ACTING ON THE KNOWN AREA OF A VERTICALLY FREE FLOATING PISTON PRODUCING A FORCE BALANCED BY KNOWN WEIGHTS. THERE IS A BUILT-IN SCREW PUMP TO GENERATE PRESSURE EQUALLY AND ACCURATELY. HIGH PRESSURE PUMPS HAVE A PRIMING PUMP ALSO. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED (ARTIFICIALLY AGED), GROUND AND SUPERFINISHED TO ACCURATE SIZE AND VERY FINE SURFACE FINISH, PROVIDES TRUE FLOATING ACTION.
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VACUUM GAUGE TESTER - COMPARATOR TYPE - 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.
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DEAD WEIGHT PRESSURE GAUGE TESTER - WATER OPERATED TYPE - RAVIKA ENGINEERS INTRODUCES DEAD WEIGHT PRESSURE GAUGE TESTERS WITH WATER AS THE OPERATING FLUID FOR APPLICATIONS IN FOOD, DRUGS, OXYGEN, NITROGEN AND ACETYLENE INDUSTRIES. ALL WETTED PARTS SHALL BE OF STAINLESS STEEL. ALSO AVAILABLE A WIDE RANGE OF TESTERS FOR CALIBRATING PRESSURE GAUGES AND OTHER PRESSURE SENSING, TRANSMITTING AND RECORDING PRESSURE INSTRUMENTS UP TO 1000 KG/CM2. RELATIONSHIP BETWEEN PRESSURE ACTING ON THE KNOWN AREA OF A VERTICALLY FREE FLOATING PISTON PRODUCING A FORCE BALANCED BY KNOWN DEAD WEIGHTS IS MADE USE OF IN THIS TESTER. IT HAS A BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY TO GENERATE PRESSURE BY TURNING A HANDLE PERMITTING EASY AND ACCURATE SETTINGS. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED (ARTIFICIALLY AGED), GROUND AND SUPERFINISHED TO ACCURATE SIZE AND VERY FINE SURFACE FINISH PROVIDES TRUE FLOATING ACTION. SET OF WEIGHTS OF PHOSPHATED MS OR SS 304, DIRECTLY MARKED IN CONVENIENT VALUES OF PRESSURE AND EASILY STACKABLE ON THE WEIGHT CARRIER, ATTACHED TO THE FREE PISTON IS PROVIDED. THE TESTERS ARE AVAILABLE IN KG/CM2, BAR, KPA, MPA, IB/IN2 UNITS. ACCURACIES OF ±0.1% ±0.06% AND ±0.03% WITH NATIONAL TRACEABILITY ARE AVAILABLE. ELECTRICAL MOTOR ROTATION FOR FREE PISTON AND WEIGHTS AT SPEEDS OF APPROX 30 RPM CAN BE PROVIDED.
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DEAD WEIGHT VACUUM GAUGE TESTER - DEAD WEIGHT VACUUM GAUGE TESTER 'RAVIKA ENGINEERS' PRESENTS TESTERS FOR CALIBRATING VACUUM GAUGES AND OTHER VACUUM AND PRESSURE SENSING, TRANSMITTING AND RECORDING PRESSURE INSTRUMENTS UPTO 760 MMHG VACUUM IS DEVELOPED BY EXPANSION OF AIR INSIDE THE LARGE CAPACITY SCREW PUMP. THE FREE FLOATING PISTON IS SUSPENDED VERTICALLY DOWNWARDS FORCE PRODUCED BY DIFFERENCE OF ATMOSPHERIC PRESSURE AND REDUCED PRESSURE INSIDE THE TESTER IS BALANCED BY CALIBRATED WEIGHTS. THE TESTER HAS A BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY TO GENERATE VACUUM BY TURNING A HANDLE PERMITTING EASY AND ACCURATE SETTINGS. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED (ARTIFICIALLY AGED), GROUND AND SUPERFINISHED TO ACCURATE SIZE AND VERY FINE SURFACE FINISH PROVIDES TRUE FLOATING ACTION. SET OF WEIGHTS OF PHOSPHATED M.S. OR SS304, DIRECTLY MARKED IN CONVENIENT VALUES OF VACUUM AND EASILY STACKABLE ON THE WEIGHT CARRIER WHICH IS ATTACHED TO THE FREE PISTON ARE PROVIDED. THE WHOLE ASSEMBLY IS MOUNTED ON A STURDY BASEPLATE PROVIDED WITH LEVELING SCREWS AND A SHEET METAL COVER PROTECTS THE INTERNAL PIPING FROM DAMAGE. THE TESTER IS AVAILABLE IN MMHG, INHG, KG/CM2, BAR, OR MMH2O UNITS.
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DEAD WEIGHT TESTERS, HIGH ACCURACY - YANTRI - RAVIKA ENGINEERS MANUFACTURES YANTRIKA BRAND DEAD WEIGHT PRESSURE GAUGE TESTER OF +/- 0.03 PERCENT ACCURACY. THESE TESTERS ARE PROVIDED WITH FINE QUALITY PISTONS, WHICH ARE ARTIFICIALLY AGED, HIGHLY ACCURATE AND HAVE FRICTIONLESS ROTATION. MOTORISED ROTATION IS ALSO AVAILABLE. WEIGHTS ARE AVAILABLE IN SS AND PHOSPHATED MS AS PER REQUIREMENT. THE WEIGHTS ARE OF ANNULAR RING DESIGN AND ARE LOADED ON A CARRIER BELL DESIGNED TO LOWER THE CENTRE OF GRAVITY OF WEIGHTS, WHICH LEADS TO A MUCH BETTER PERFORMANCE LEVELS. VARIOUS RANGES ARE AVAILABLE UP TO 750 KG/CM^2, AND IN ANY UNIT OF CALIBRATION SUCH AS BAR, KPA, MPA, PSI. TOP LOADING TYPE TESTERS OF ACCURACIES +/- 0.1 AND +/- 0.06 PERCENT, COMPARATORS AND VERY FINE MASTER GAUGES OF ACCURACIES +/- 0.5 AND +/- 0.25 PERCENT ARE AVAILABLE. ELECTRICAL MOTOR ROTATION FOR FREE-PISTON AND WEIGHTS AT SPEEDS OF APPROXIMATELY 30 RPM ARE PROVIDED.
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MASTER PRESSURE GAUGE - MASTER PRESSURE GAUGE 'RAVIKA ENGINEERS' MANUFACTURES PRESSURE AND VACUUM GAUGES IN + 0.25% ACCURACIES FOR SYSTEM USE AND TESTING PURPOSES WITH TEST CERTIFICATE TRACEABLE TO NATIONAL STANDARD. THESE ARE HIGH QUALITY GAUGES WITH PRESSURE DIE CAST ALUMINIUM CASING, SS316 BOURDON, SS304 MOVEMENT AND SS316 SHANK, ACRYLIC OR TOUGHENED GLASS WINDOW AND ANY TYPE OF POINTER. THE DIALS CAN ALSO BE PROVIDED WITH ANTIPARALLAX MIRRORS. DIAL SIZES CURRENTLY AVAILABLE ARE 100, 150, 250 MM UPTO 1000 KG/CM2 IN ANY UNIT OF CALIBRATION. OPTIONS AVAILABLE INCLUDE, CS, SS 316, SS 316L, WITH / WITHOUT SLIVER, TEFLON OR ANY OTHER PROTECTION AS PER CUSTOMER REQUIREMENTS. ALL OUR PRODUCTS CARRY TRACEABILITY TO NATIONAL STANDARDS
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PRESSURE GAUGES - CHEMICAL SEAL DIAPHRAGM TYPE - THE DELHI BASED RAVIKA ENGINEERS, PRESENTS GAUGES - CHEMICAL SEAL DIAPHRAGM TYPE WITH ACCURACY RATING ±1, ±0.5 AND ±0.25 PERCENT. THESE GAUGES ARE PROVIDED WITH PRESSURE DIE CAST ALUMINIUM CASING, SS BOURDON, SHANK, ACRYLIC OR TOUGHENED GLASS WINDOW AND ANY TYPE OF POINTER. THE DIALS CAN ALSO BE PROVIDED WITH ANTIPARALLAX MIRRORS. DIAL SIZES CURRENTLY AVAILABLE ARE 100, 150, 250 MM FOR PRESSURES UP TO 1000 KG/CM2 IN ANY UNIT OF CALIBRATION. GLYCERINE FILLED GAUGES USEFUL FOR VIBRATING/PULSATING SYSTEMS ARE OFFERED. DIAPHRAGM SEAL GAUGES FOR VARIOUS CHEMICAL APPLICATIONS IN CS, SS 316, SS 316L, WITH/WITHOUT SLIVER, TEFLON OR ANY OTHER PROTECTION ARE PROVIDED AS PER CUSTOMER REQUIREMENTS.
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DEAD WEIGHT PRESSURE GAUGE TESTER WATER OPERATED T - RAVIKA ENGINEERS IS A FIRST OF ITS KIND IN INDIA FOR APPLICATIONS IN PHARAMA, FOOD, OXYGEN, NITROGEN AND ACETYLENE INDUSTRIES. ALL WATTED PARTS ARE MADE OF STAINLESS STEEL. THE TESTER MAKE USE OF THE RELATIONSHIOP BETWEEN PRESSURE ACTING ON THE KNOWN AREA OF A VERICALLY FREE FLOATING PISTON PRODUCING A FORCE BALANCED BY KNOWN DEAD WEIGHTS. IT HAS A BUILT-IN SCREW PUMP OF ADEQUATE CAPACITY TO GENERATE PRESSURE BY TURNING A HANDLE PERMITTING EASY ANDACCURATE SETTINGS. FREE PISTON ASSEMBLY OF SPECIAL STEEL, HARDENED, TEMPERED, STRESS RELIEVED (ARTIFICIALLY AGED), GROUND AND SUPER- FINISHED TO ACCURATE SUZE ABD VERY FINE SURFACE FINISH PROVIDES TRUE FLOATING ACTION. HIGH PRESSURE TESTERS ARE PROVIDED WITH TUNGSTEN CARBIDE PISTONS. SET WEIGHTS OF PHOSPHAATED MS OR SS 304, DIRECTLY MARKED IN CONVENIENT VALUES OF PRESSURE AND EASILY STACKABLE ON THE WEIGHT CARRIER WHICH IS ATTACHED TO THE FREE PISTON ARE PROVIDE. THE TESTERS ARE AVAILABLEIN KG/CM , BAR, KPA, MPA, LB/IN UNITS. ACCURACIES OF 0.1, 0.06@ CAL MOTOR RATATION FOR FREE PISTON AND WEIGHTS AT SPEEDS OF APPROX 30 RPM CAN BE PROVIDED.
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