BL506 Vacuum Pressure Deadweight Tester
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The BL506 Vacuum Pressure Deadweight Tester offers dual vacuum and pressure modes with exceptional precision. Designed for both vacuum and pressure applications, it can be operated manually via a hand pump or connected to an external gas supply. All pistons and cylinders are constructed from tungsten carbide, ensuring minimal pressure distortion and providing superior durability. With a low friction coefficient, the masses continue to rotate for minutes with minimal force, guaranteeing accurate and consistent measurements. Accuracy Options: Available in 0.005%, 0.01%, 0.02%, 0.05% accuracies Uniform Accuracy: Maintains consistent accuracy across both the low and high-pressure ranges (compared to traditional deadweight testers, which typically operate within 10% of maximum range) Switchable between pressure and vacuum modes using the PV selector Achieves 99.99% vacuum using an electric pump Tungsten carbide piston and cylinder provide superior stability, durability, and minimal thermal distortion External supply port for connection to gas supply sources or electric vacuum pumps cleaner air supply High-quality needle valves for optimal control and tight sealing Built-in liquid-gas separator for enhanced system stability Primary Vacuum Standard in laboratory settings Reference Vacuum Measurements in workshops and industrial environments Balun Technology Co., Ltd Add: 1322, F/3, Bldg 1, 33 Zique Rd, Haidian, Beijing100095, China Accuracy Options: 0.05%, 0.02%, 0.01%, 0.005% Piston and Cylinder Material: Tungsten carbide Mass Material: 304 Stainless Steel Tester Base and Pump Material: Aluminum Alloy Seal Materials: Buna-N, FTM PTFE, Cu Alloy Medium: Dry, clean air or nitrogen Pressure Units Available: MPa, bar, psi (optional) Pressure Connector: Metric (optional NPT and BSP) Gravity: Standard 9.80665 m/s² or customized to local gravity Tester Base Dimensions: 50 cm (H) x 65 cm (L) x 50 cm (D) Pump Dimensions: 23 cm (H) x 45 cm (L) x 38 cm (D) Tester Weight: Approx. 10 kg Pump Weight: Approx. 15 kg PRESSURE SELECTABLE SHEET Part Num. KYQZ100 KYQZ160 KYQZ250 KYQZ600 KYQZ1M BL506 Vacuum Pressure Deadweight Tester Base Piston-cylinder unit 304 Stainless Steel Mass Set Manual-operated pressure/vacuum pump Bell jar Transit case for easy transport OPTIONAL ACCESSORIES AND SERVICES ■ ■ ■ ■ ■ ■ ■ Electric Vacuum Pump (-0.099 MPa) (P/N: 1542) Gas Bottle (locally sourced) Molecular Filter for input air (P/N: 1554) Liquid-Gas Filter for return line (P/N: 1555) Liquid-Gas Separator Filter for 10 MPa (P/N: 1556) Trim Mass Set (P/N: F2-50GSET-316) BL506 / part number / accuracy / g