Apps
Defining the range ≤ 500 MPa pressure gauge (hydraulic type) scale reference
Reference instrument for measuring, adjusting, and calibrating pressure measuring instruments in factories and calibration laboratories
Complete stand-alone system for on-site use

Features
Total measurement uncertainty: 0.02 % of measured value
Retrievable factory calibration certificate (standard) in line with national standards; DKD/DAkkS calibration certificate (optional) available upon request
Long-term stability is high, it is recommended to recalibrate every five years
The weight set is made of stainless steel and aluminum and can be adjusted according to local gravity

Description
Mature benchmarks
Pressure balances are the most accurate instruments on the market for calibrating electronic or mechanical pressure measuring instruments, measuring pressure directly (P = F/A). The balance is manufactured from high-quality materials, minimizing measurement uncertainty and allowing long-term stable operation, requiring only a recalibration every 5 years (according to the German inspection service DKD/DAkkS). Due to the above characteristics, this type of pressure balance has been used for many years in calibration laboratories in factories and industrial, national institutions and research laboratories.
Run independently
The CPB5000 uses an integrated pressure source and pure mechanical measurement principle, making it ideal for on-site maintenance and overhaul.
Basic principles
Pressure is the pressure within a unit area. Based on this, the CPB5000 uses a precision-engineered piston-cylinder system as the core component to generate individual test points by loading weight groups.
The weight group is best divided into different quality levels, so that the weight of the load on the balance is proportional to the target pressure. By standard, these weights are manufactured to standard gravity (9.80665 m/s²), but users can also adjust to local gravity and DKD/DAkkS calibration.