The advanced equipment is self-contained and portable, so it may be used in lecture theatre demonstrations or as a master calibrator for the laboratory. Deadweight testers are the basic primary standard used worldwide for the accurate calibration of pressure gauges, pressure transducers etc. Deadweight testers are the basic primary standard used worldwide for the accurate calibration of pressure gauges, pressure transducers etc.
The instrument combines a low and high-pressure range provided by two pistons of different effective area. Calibration is accurate to within ±0.025% of reading. A laboratory calibration certificate is supplied for each piston together with a traceable certificate of overall accuracy. 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. Oil is used as the hydraulic fluid.
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.
Dead Weight Pressure Gauge Calibrator
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 over the range 20 kNm-2 to 200 kNm-2
The direct measurement of pressure (p=F/A)
Masses added are proportional to the target pressure
Calibration of pressure gauges by deadweight method to accuracy better than 0.025% of reading
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
Set of weights
Educational software available as an option
Portable, self-contained deadweight precision pressure gauge calibrator
Calibration gauges with 1-1,200 bar range to ±0.025% of reading
Supplied complete with laboratory calibration certificate
Includes carrying case and weights
Minimum standard weight increment is 0.05 bars.
Dead Weight Pressure Gauge Calibrator Quality Assurance: We being a leading Dead Weight Pressure Gauge Calibrator manufacturer from India. NaugraLabEquipments are actively involved in providing precision equipments of premium quality to clients across the globe for Testing Lab and TVET Technical Lab, Industial Training Institutions. We always utilize the most advanced and sophisticated technology for production process of Dead Weight Pressure Gauge Calibrator and supply exceptional range of other products like Dead Weight Pressure Gauge Calibrator for tender supply from India.