Flow calibration The Cal.flow calibration system is used in conjunction with the EasyCal software to perform flowmeter calibrations with high precision. The process is guided though the PC software and results in a PDF calibration protocol with all measured values. • Calibration using master and test flowmeter using the reference principle with up to 24 master calibration points • Measurement of the K-factor over an adjustable number of pulses • Highly accurate frequency measurement and counting of both flowmeters • Automatic calculation of accuracy and repeatability • Customizable testing procedure...

A versatile tool for flow measurement Product features • Two new products: • Calibration system Cal.flow (Art. no.: 4880) • Datalogging system Log.flow (Art. no.: 4881) • Portable, small size and easy to handle • Waterproof design for robustness in the field • Several power supply options possible: • Power via USB using integrated boost converter • External 24 V power supply using DC-Jack • Use of the existing 24 V supply of the connected flowmeters (e.g. by using T-Adapters) • USB measurement system • 2x M12 connection cables (length: 1.5 m) • 2x T-connectors for tapping on flowmeters in existing...

Flow calibration using EasyCal from start to finish in 4 easy steps The reference principle Calibrations with the Cal.flow are performed using the reference principle. This means that an adjustable flow rate is passed in series through a calibrated master flowmeter and through the test device. The Cal.flow records the deviations between the two flowmeters for calculation of the specific K-factor of the test device. Resulting calibration protocol

Additional features of the new system • Fully customizable calibration parameters • Adjustable number of reference pulses (= calibration volume) • Flow hysteresis for steadyness check • Assisted and manual calibration point calculation • Optional time limit • Up to 24 master calibration points • Save and restore different masters/settings/fluids as presets • Directly generate fully-featured calibration protocols • Customize company data (e.g. logo and address) on the protocol • Greatly improved measurement accuracy and resolution (compared to pulse comparison method) • Elimination of measurement...

Datalogging with EasyGraph v2.0 Easy-to-use measurement app compatible with the new Log.flow datalogging system Understanding the flow Did you ever wonder what is actually happening inside your fluid system? Do you have flow and pressure spikes that you want to analyze in detail? Together with VSE's highly dynamic gear- and screwtype flowmeters, those fast flow phenomena can be easily detected and measured. Just use the included T-connectors to tap into your flowmeters to view and record the whole process.

Features and highlights Key features Minimum system requirements • Simultaneous flow and volume measurement • Data recording with trigger functionality (Buffered recording: • Highly dynamic and long-term measurements possible • Three hardware options: • Voltage-Option: Log.flow V (Art. no.: 4881/V): 1x Frequency + 1x 0..10 V input • Maximum recommended input frequency: 250 kHz • Maximum sample rate: 1000 Hz • 2 GHz dual-core processor (x64) or faster • Graphics card or iGPU with DirectX! 1 support • 200 MB free hard disk space • Screen resolution: at least 1440x900 px • Log.flow datalogging system...

TÜV NORD CERT GmbH VSE Volumentechnik GmbH Hönnestraße 49 58809 Neuenrade / Germany