Gas deadweight tester BL510

The model BL510 portable deadweight tester provides a precise means for generating pressure with high accuracy that can be used as a primary calibration standard. The unit's built-in shuttle valve provides the means to control the rate of pressure increase, while precision adjustment is accomplished with an integral micro vernier displacement valve. An ideal product that offers a rugged field ready primary standard, certified to yield consistent accurate results. FEATURES • Oil or water media • Pressure Range: up to 100 MPa • Accuracy: to ±0.05% of Indicated Reading, • Accuracy of LLR keeps same as ULR (other brand is only 10% of maximum range). • Piston and cylinder is tungsten carbide • Piston rod is anti-broken structure • Interchangeable weights • Compact design and portability • Positive over-pressure protection • Robust construction • Includes complete set of weights for pressure generation APPLICATION • Test and measurement in field • Calibration labs