PR9120Q is specially designed for calibrating micro-differential pressure gauges and small range pressure gauges. This machine is developed with a dual-piston supercharging structure combined with software control technologies using the latest algorithms. The pressure stabilization speed is fast and the control precision is high, which is very suitable for the needs of periodic, large-scale, and repetitive measurement and calibration work in industries and enterprises.
PR9120Y adopts the unique preloading technology, which can realize cyclic preloading, and can calibrate 2 or 5 pressure instruments at one time (expanded through pressure connection manifold platform). The pressure control adopts the advanced pressure following technology, the feedback is fast, and the novel software control technology makes the pressure control more accurate and the stability faster.
PR9120D Full-Automatic Pressure Calibration Bench
The PR9120D is a feature-packed, full-automatic pressure calibration device. It seamlessly integrates all functionalities of the PR9120Q and PR9120Y models, achieving comprehensive coverage across the full spectrum from vacuum/low pressure to high pressure ranges. The hydraulic unit can be expanded with a 1-to-9 manifold rig, enabling the simultaneous calibration of 9 pressure instruments, significantly boosting work efficiency.
