Dead Weight Pressure Gauge Calibrator Manufacturer,Supplier and Exporter in India

Features:

• A bench top unit comprising a simple Deadweight Pressure Calibrator with weights.
• Pressure sensors, manometers or Bourdon gauges other than those supplied can be calibrated.
• The pressure in the system is produced by means of a capstan-operated hydraulic ram, balanced by deadweight acting upon a piston of known area. 
• The pressure developed is applied to the gauge that is to be calibrated.
• A spirit level and adjustable feet are provided to enable the operator to level the instrument. 
• A flotation indicator mounted on the top plate removes the guesswork when floating the piston.
• The direct measurement of pressure (p=F/A).
• Masses added are proportional to the target pressure.
• Dual pistons enable calibration over a wide range of pressures.
• Precision machined piston and cylinder with leveling screws.
• Bourdon gauge with inlet and outlet valves.
• Calibration of pressure gauges by deadweight method to accuracy better than 0.025% of reading.

Specification:

• Range: 20 kNm-2 to 200 kNm-2
• Dimension: 450-x400 x 300 mm
• Weight: 30kg
• Calibration gauges :1-1,200
• Bar range :  ±0.025% of reading.
• Includes carrying case and weights.
• Minimum standard weight increment is 0.05 bars.
• Oil is used as the hydraulic fluid.
• Portable, self-contained deadweight precision pressure gauge calibrator.

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