flowmeter National test certificate,Liquid crystal display window,can complete display pressure,temperature,volume and flow

Electronic soap film flowmeter usesApplicable to any gas or liquid flow detection. . User through the selection of different ranges of products can be achieved range measured from the of 0.1mL/min ~ 30L/min range of the gas or liquid flow. The instrument has a temperature, pressure, and volume of the correction function, the user via the field self-correction, and simultaneously draw the mass flow rate and volume flow of the gas to be measured, and may perform statistical calculations.

Technical indicators:LCD window, complete display of pressure, temperature, volume, flow information.The three key operation to perform statistical calculations, and the results (average of 5 times).

Scale range: 1 ~ 1000mL/minMeasurement accuracy: ΔQ <± 1%.Time Range: 0.1 ~ 600.0s (internal calculations accurate to 0.01 seconds).

Buttons: 3 keys to scroll operationDisplay: 16-character LCD display of barometric pressure, temperature, volume, time, traffic informationPower Supply: AC-DC dual-use, full power standby time greater than 300 hours

Contents nominally 4.8V, 700mA / h charging the battery is fully charged standby time of 300 hours.Charge cycles> 500 times.External 9V DC power supply, this power when the battery is depleted by the flowmeter rear of the base into the alternative to using internal charging circuit for charging the battery.

Technical FeaturesNational test certificate.Synchronous pulse width modulation infrared detection technology detects soap film, without external light interference.Automatic measurement of ambient temperature, atmospheric pressure.Automatic conversion of the flow of the standard conditions.Dot-matrix LCD display, Chinese menu of operations.AC-DC dual-use, built-in rechargeable high-energy lithium batteries.Calibration software parameters.The users password protection. 

Electronic soap film flowmeter