Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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The Piston Dead Weight Tester serves as a primary calibration tool for pressure measurements, utilizing a piston-cylinder mechanism to balance applied loads with underlying pressure. As fundamental standards, these testers derive pressure readings from physical quantities (length, mass, time), ensuring traceability. Widely used in calibration labs, they calibrate pressure transfer standards like electronic devices, guaranteeing measurement accuracy and reliability across diverse industrial applications.
Specification Vacuum Pressure Hand Pump Standard test Pump Pressure Calibrator
| output pressure range | Y039: 0-1.6MPa Y061: -0.1-0MPa Y060: -25MPa YFP-16: -0.088~1.6MPa(-0.88~16bar) YFP-20: -0.088~2.0MPa(-0.88~20bar) YFP-25: -0.088~2.5MPa(-0.88~25bar) |
| operating temperature | -20~50C |
| operating relative humidity | ~100% |
| flexible hose connector | M20*1.5 female |
| master gage connector | 1/4NPT male |
| dimensions | 235×120×65 230 x 110 x 60 |
| weight | 0.6kg 0.5kg |
| Accessories | 500 mm long plastic hose and a leatherette carrying bag |
| Outlet threads | 1/4 NPT, or to custom request |
| Vernier-adjuster | micro-adjustable, volume control |