The liquid flowmeter vFlow measures the real flow rate of a liquid stream (0.05 ml/min ... 10 ml/min). It determines the required time for filling a measuring tube with a constant volume. The LCD display (w/backlight) shows the measured value and the filling status. As soon as a new flow rate is calculated, the value is sent via RS-232-interface to a computer or printer as data logger.
The vFlow is especially designed for performance tests of HPLC or metering pumps. The accuracy and fluctuation of the flow can be monitored. The flowmeter can be calibrated according to NIST or DKD traceable standards. Materials for wetted parts are PEEK, Teflon or glass which make the device resistant to aggressive media. The delivery includes power adapter, plastic case, tripod, mounting bracket and certificate of calibration (3 different flow rates).
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