Precision Pressure Calibration with the Ametek MG PK2-304WC-SS-1B
The Ametek MG PK2-304WC-SS-1B is a high-accuracy deadweight tester designed for demanding pressure calibration applications. With accuracy up to ±0.015% of indicated reading, this instrument provides a reliable and economical primary pressure standard for laboratories, manufacturing facilities, and field service. Its rugged construction and self-regulating floating ball operation ensure consistent, repeatable results, while the 304 stainless steel wetted parts offer excellent corrosion resistance for use with a variety of media.
Key Features & Highlights
- High Accuracy: Up to ±0.015% of indicated reading (depending on model) ensures precise calibration.
- Self-Regulating Operation: Floating ball design automatically maintains pressure, reducing operator error.
- Rugged Construction: Ceramic measuring ball and 304 stainless steel wetted parts withstand harsh environments.
- Non-Contaminating Test Fluid: Keeps the system clean and extends calibration intervals.
- Interchangeable Weights: Allows for flexible pressure ranges and easy recalibration.
- Safety Features: Closed cover operation and ball valves for inlet/outlet enhance safety.
- Complete Package: Includes stainless steel weights, certificate of calibration, case, and instruction manual.
Applications
This deadweight tester is ideal for calibrating pressure gauges, transmitters, and switches in industries such as oil and gas, chemical processing, power generation, and manufacturing. Its portable design and robust build make it suitable for both laboratory and field use.





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