Piston Pressure Gauge/pressure Calibrator/dead Weight Tester

Description pressure calibrator/dead weight tester Piston pressure gauge/pressure calibrator/dead weight tester is a high precision and reliable standard pressure calibrator which is basic on Pascal law and a statics balance principle. It is usually called piston gauge or manometer, sometimes pressure balance instrument, major used in the lab and measure workshop, or as a pressure calibrator. Sometimes, we use it on some other gauges to calibrate the data. Detailed Images pressure calibrator/dead weight tester Specification pressure calibrator/dead weight tester Model Measure Range (MPa) Accuracy KY-0.6 0.04~0.6 ±0.05% ±0.02% KY-6 0.1~6 KY-25 0.5~25 KY-60 1~60 KY-100 2~100 Features pressure calibrator/dead weight tester 1. Piston and piston cylinder are using high strength, high hardness, and low temperature expansion coefficient of tungsten carbide material after, the working environment temperature is wide, stable performance of 20±5?. 2. The load center of gravity is low, the weight is directly added to the piston through the hanging basket, the piston runs smoothly, the pressure fluctuation is very small, and the value is accurate. 3. Above 25MPa, pressure transmitting medium use diisooctyl sebacate with small viscosity, to ensure a high sensitivity. 4. The weights of the tester is made of stainless steel. 5. Piston position with displacement sensor monitoring, the piston up and down stroke is ±1.5mm, the instrument display has the advantages of sensitive, eye-catching, accurate and so on. 6. Range wide, at the lower limit of 1MPa, the basic error is ±0.02% or ±0.05%, a KY100 type tester, can replace 3 testers of 6,60,100MPa. 7. It is labor saving, and can be easily to add pressure to be 100MPa. Parameters pressure calibrator/dead weight tester Parameter Unite Pressure Range 0.6MPa 6MPa 25MPa 60MPa Upper limit MPa 0.6 6 25 60 Lower limit MPa 0.04 0.1 0.5 1 Nominal piston area cm2 1 0.5 0.2 0.1 Base and Piston Nominal mass Kg 0.4 0.5 1 1 Generated pressure MPa 0.04 0.1 0.5 1 Special Weights Nominal mass Kg 0.1;0.5 0.5;2.5 1;5 1;5 Generated pressure MPa 0.01;0.05 0.1;0.5 0.5;2.5 1;5 Qty pcs 6 ;10 4;11 4;9 4;11 Thread Size M20×1.5 M20×1.5 M20×1.5 M20×1.5 Weight Kg 35 65 85 95 Dynamic picture pressure calibrator/dead weight tester Company Information