YWD Series Dead Weight Tester - Dual Piston Pressure Gauge with 0.01-0.05% Accuracy for 35-100 MPa Calibration
The YWD Series Dual Piston Pressure Gauge is a high-precision oil-based dead weight tester designed for professional pressure calibration applications. This instrument provides exceptional accuracy for calibrating pressure sensors, transmitters, digital pressure gauges, and various industrial pressure measurement devices.
Ideal for calibration of pressure sensors, pressure transmitters, digital pressure gauges, mercury manometers, and non-corrosive industrial pressure instruments. Widely used in petroleum, chemical, metallurgy, mining, shipbuilding, and instrumentation industries.
- Adjustable weight cavities for easy periodic inspection and calibration
- Integrated protective breakage devices for enhanced user safety
- Hanging basket weight design providing low center of gravity and superior stability
- Quick pressure connectors to prevent oil leakage during operation
- Includes legal metrological certificate (CNAS) with every unit
- Single weight set configuration reduces procurement costs
| Model | Measurement Range | Accuracy Class |
|---|---|---|
| YWD-35 | 0.1 ~ 35 MPa | 0.01 class (±0.01%) 0.02 class (±0.02%) 0.05 class (±0.05%) |
| YWD-70 | 0.1 ~ 70 MPa | 0.01 class (±0.01%) 0.02 class (±0.02%) 0.05 class (±0.05%) |
| YWD-100 | 0.1 ~ 100 MPa | 0.01 class (±0.01%) 0.02 class (±0.02%) 0.05 class (±0.05%) |
Piston Material: Tungsten carbide piston rod and cylinder
Weight Material: Carbon steel (0.05 class) / Non-magnetic stainless steel (0.02 class and above)
Working Medium: Clean mineral oil
Dimensions: 560 mm × 400 mm × 350 mm
Packaging: Standard industrial wooden crate suitable for direct export
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.