Deadweight Tester LR-Cal CPB5000 - DRUCK & TEMPERATUR Leitenberger - #1

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Deadweight Tester / Pressure balance Type CPB5000 Data sheets showing similar products and accessories: Deadweight Tester / Pressure balance - compact version: LDW 1000 Deadweight Tester / Pressure balance - high pressure: CPB5000-HP Deadweight Tester / Pressure balance - differential pressure: CPB5000-DP Intelligent Calibration Module: IKM Applications �¡ Primary standard for defining the pressure scale in a range up to 100 bar (pneumatic) or 1,000 bar (1200 bar) (hydraulic) �¡ Reference instrument for testing, adjusting and calibrating pressure measuring instruments in factories and calibration laboratories �¡ Self-contained, complete system also suitable for on-site measurements/calibrations Special features �¡ Total uncertainty of measurement down to 0.008 % of reading �¡ Factory calibration certificate as standard, traceable to National Standards, DKD/DAkkS calibration certificate available as an option �¡ High long-term stability with a recommended recalibration cycle of 5 years �¡ Masses manufactured from stainless steel and aluminium, local gravity adjustment possible at no additional charge �¡ The patented ConTect quick-change system enables fast and secure exchange of the piston cylinder system in order to change the measuring range. Proven primary standard Description Pressure balances are the most accurate instruments for the calibration of electronic or mechanical pressure measuring instruments. The direct measurement of pressure, (P = F/A) and the use of high-quality materials, result in small measurement uncertainties and an excellent long-term stability of five years (Recommendation in accordance with the German Calibration Service DKD/DAkkS). For these reasons pressure balances have already been used in the calibration laboratories of industry, national institutes and research laboratories for many years. Self-contained operation Due to the integrated pressure generation and the purely mechanical measuring principle, the CPB5000 is ideally suited to on-site use as well as service and maintenance purposes. Basic principle Pressure is defined as the quotient of force and area. Correspondingly, the core of the CPB5000 is a very preciselymanufactured piston cylinder system, which is loaded with masses in order to generate the individual test points. The weight applied is proportional to the desired pressure and accomplished by using optimally graduated weights. These weights are manufactured to standard gravity (9.80665 m/s²) although, for fixed location usage, they can be adjusted to a customer-specified local gravity. Datasheet CPB5000 Page 1 of 8 Deadweight Tester / Pressure balance CPB5000