Deadweight Testers

30 to 4,000 psi basement, including piston cylinder system, mass set & tool roll Primary Standard for Ranges up to 17,000 PSI Hydraulic Total Measurement Uncertainty to 0.025% of Measured Value Factory Calibration Stability with Recommended Recalibration Cycle Every Five Years Masses Manufactured from Stainless Steel and can be Adjusted to Local Gravity Compact Dimensions for Portable Use Reference Instrument for Factory and Calibration Laboratories for Testing, Adjustment and Calibration of Pressure Measuring Instruments Complete, Stand-Alone System, Suitable for Field Use > Each Unit Includes Base Dual-Area pump for filling, pressure generation and fine adjustment Piston Connection with G ¾ B male thread- free-running NPT Adapter Set for G ½ B male test item connector to 1/8 NPT, ¼ NPT, 3/8 NPT and ½ NPT Female Piston-Cylinder system with overhand (Bell) Set of Masses manufactured to standard gravity (9.80665 m/s2) VG 22 Mineral Oil(0.5 Liter) Tool and maintenance set (Two 30mm wrenches and Set of sealing O-rings) Operating Instructions Traceable Calibration Certificate

Dual-Range Piston Cylinder System with Automated Range Changing Capability High Long-Term Stability with Recommended Recalibration Cycle Every Five Years 0.015% Standard Accuracy. 0.006% Premium Accuracy Available Gives Extremely Good Sensitivity for High Accuracy Calibration and it is Rugged Enough for Regular Use in a Workshop Environment Factory Standard Calibration Report. Traceability to National Standards Calibration, such as UKAS or DKD/DAkkS Available.

Dead weight testers are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability. It has therefore been used for years in factory and calibration laboratories in industry, national institutes and research laboratories. Due to its integrated pressure generation and the pure mechanical measuring principle, the model CPB5800 dead weight tester is ideal for on-site use for maintenance and service. Pressure is defined as the quotient of force and area. The core component of the model CPB5800 dead weight tester is therefore a very precisely-manufactured piston-cylinder system, which is loaded with masses in order to generate the individual test points. The mass load is proportional to the target pressure and this is achieved through optimally graduated masses. As standard, these masses are manufactured to the standard gravity (9.80665 m/s²), though they can be adjusted to a specific location and also UKAS calibrated. 10k Total measurement uncertainty to 0.006 % of reading Extremely flexible instrument with a wide range of single and dual-range piston-cylinder systems Dual-range piston-cylinder systems with fully automated changing between ranges Factory calibration includes traceability to national standards, as standard, with UKAS calibration possible as an option Fast and safe replacement of the piston-cylinder system via patented ConTect quick-release system as an option

Dead weight testers are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability. It has therefore been used for years in factory and calibration laboratories in industry, national institutes and research laboratories. Due to its integrated pressure generation and the pure mechanical measuring principle, the model CPB5800 dead weight tester is ideal for on-site use for maintenance and service. Pressure is defined as the quotient of force and area. The core component of the model CPB5800 dead weight tester is therefore a very precisely-manufactured piston-cylinder system, which is loaded with masses in order to generate the individual test points. The mass load is proportional to the target pressure and this is achieved through optimally graduated masses. As standard, these masses are manufactured to the standard gravity (9.80665 m/s²), though they can be adjusted to a specific location and also UKAS calibrated. 16k Total measurement uncertainty to 0.006 % of reading Extremely flexible instrument with a wide range of single and dual-range piston-cylinder systems Dual-range piston-cylinder systems with fully automated changing between ranges Factory calibration includes traceability to national standards, as standard, with UKAS calibration possible as an option Fast and safe replacement of the piston-cylinder system via patented ConTect quick-release system as an option

Dead weight testers are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability. It has therefore been used for years in factory and calibration laboratories in industry, national institutes and research laboratories. Due to its integrated pressure generation and the pure mechanical measuring principle, the model CPB5800 dead weight tester is ideal for on-site use for maintenance and service. Pressure is defined as the quotient of force and area. The core component of the model CPB5800 dead weight tester is therefore a very precisely-manufactured piston-cylinder system, which is loaded with masses in order to generate the individual test points. The mass load is proportional to the target pressure and this is achieved through optimally graduated masses. As standard, these masses are manufactured to the standard gravity (9.80665 m/s²), though they can be adjusted to a specific location and also UKAS calibrated. 20k Total measurement uncertainty to 0.006 % of reading Extremely flexible instrument with a wide range of single and dual-range piston-cylinder systems Dual-range piston-cylinder systems with fully automated changing between ranges Factory calibration includes traceability to national standards, as standard, with UKAS calibration possible as an option Fast and safe replacement of the piston-cylinder system via patented ConTect quick-release system as an option

Dead weight testers are the most accurate instruments available on the market for the calibration of electronic or mechanical pressure measuring instruments. The direct measurement of the pressure (p = F/A), as well as the use of high-quality materials enable a very small measurement uncertainty, in conjunction with an excellent long-term stability. It has therefore been used for years in factory and calibration laboratories in industry, national institutes and research laboratories. Due to its integrated pressure generation and the pure mechanical measuring principle, the model CPB5800 dead weight tester is ideal for on-site use for maintenance and service. Pressure is defined as the quotient of force and area. The core component of the model CPB5800 dead weight tester is therefore a very precisely-manufactured piston-cylinder system, which is loaded with masses in order to generate the individual test points. The mass load is proportional to the target pressure and this is achieved through optimally graduated masses. As standard, these masses are manufactured to the standard gravity (9.80665 m/s²), though they can be adjusted to a specific location and also UKAS calibrated. 4k Total measurement uncertainty to 0.006 % of reading Extremely flexible instrument with a wide range of single and dual-range piston-cylinder systems Dual-range piston-cylinder systems with fully automated changing between ranges Factory calibration includes traceability to national standards, as standard, with UKAS calibration possible as an option Fast and safe replacement of the piston-cylinder system via patented ConTect quick-release system as an option

One-year measurement uncertainty is ± 0.02% of reading from 10% to 100% with one Q-RPT, and from 1% to 100% with two Q-RPTs Low torque variable volume allows for pressure generation up to 200 MPa (30,000 psi) with minimal physical effort Separate fine adjustment tool for maximum, superfine control resolution User defined resolution and ready limits enable user to optimize performance based on DUT specifications High pressure isolation valve and pressure relief valve protect the low pressure reference transducer from over pressure when high pressure reference transducer is active AutoRange feature optimizes measurement and safety features for the specific range of the instrument being calibrated Simple rezeroing while vented at atmospheric pressure Simple, objective pressure “ready/not ready indicator with user adjustable criteria to ensure repeatable results among operators Not dependent on local gravity or ambient temperature Sets and reads any pressure value directly in any unit of measure, without moving weights Built-in priming system to fill system with test fluid and purge unwanted air to assure smooth operation Optional foot switch accessory allows hands-free data collection when running AutoTests > Each Unit Includes E-DWT-H Electronic Deadweight Tester with power supply and operating manual Vacuum liquid fill kit Test station quick-mount fitting NPT adapters: 1/8 in, 1/4 in, 3/8 in and 1/2 in BSP adapters: 1/8 in, 1/4 in, 3/8 in and 1/2 in Metric adapters: M20 x 1.5 and M14 x 1.5

One-year measurement uncertainty is ± 0.02% of reading from 10% to 100% with one Q-RPT, and from 1% to 100% with two Q-RPTs Low torque variable volume allows for pressure generation up to 200 MPa (30,000 psi) with minimal physical effort Separate fine adjustment tool for maximum, superfine control resolution User defined resolution and ready limits enable user to optimize performance based on DUT specifications High pressure isolation valve and pressure relief valve protect the low pressure reference transducer from over pressure when high pressure reference transducer is active AutoRange feature optimizes measurement and safety features for the specific range of the instrument being calibrated Simple rezeroing while vented at atmospheric pressure Simple, objective pressure ready/not ready indicator with user adjustable criteria to ensure repeatable results among operators Not dependent on local gravity or ambient temperature Sets and reads any pressure value directly in any unit of measure, without moving weights Built-in priming system to fill system with test fluid and purge unwanted air to assure smooth operation Optional foot switch accessory allows hands-free data collection when running AutoTests > Each Unit Includes Main Unit Liquid Fill Kit Power Supply with cord Set of Test Port Adapters Unit is shipped dry, to be filled by the customer