Japan HORIBASF-1U High precision soap film flowmeter

Summary
Precise flow measurement can be performed through simple operations.
feature
High precision: capable of flow detection with ± 0.5% and ± 1.0% accuracy.
Flow detection can be carried out by moving soap film inside the glass volume tube.
High precision has been achieved through LCD 6-digit digital display.
Remote operation can be performed through PC.
specifications

SF-1U・2U
display	LCD 6-digit digital display (switching display to detect flow rate, detection time, temperature, set air pressure, etc.)
Automatic measurement function	Perform 2 to 10 automatic measurements and calculate the average value through AUTO mode (the last stored data can be retrieved and the power can be eliminated by turning off the power)
Environmental temperature for use	Ensuring accuracy range of 5-40 ℃ (15-30 ℃)
External input/output	Based on RS-232C
power supply	AC Rectifier

VP-1U
Flow detection range	0.2〜10mL/min
precision	0.5%(±1%)0.2〜2mL/min(2〜10mL/min)
Object gas	N2、 Air, O2, H2, He, Ar, CO, CH4, C3H8, etc. Note: Water soluble gases and corrosive gases cannot be detected
Environmental temperature for use	Ensuring accuracy range of 5-40 ℃ (15 ℃ -35 ℃)
External input/output	Based on RS-232C

VP-2U
Flow detection range	2〜100mL/min
precision	0.5%(±1%)2〜20mL/min(20〜100mL/min)
Object gas	N2、 Air, O2, H2, He, Ar, CO, CH4, C3H8, etc. Note: Water soluble gases and corrosive gases cannot be detected
Environmental temperature for use	Ensuring accuracy range of 5-40 ℃ (15 ℃ -35 ℃)
External input/output	Based on RS-232C

VP-3U
Flow detection range	20〜1000mL/min
precision	0.5%(±1%)20〜200mL/min(200〜1000mL/min)
Object gas	N2、 Air, O2, H2, He, Ar, CO, CH4, C3H8, etc. Note: Water soluble gases and corrosive gases cannot be detected
Environmental temperature for use	Ensuring accuracy range of 5-40 ℃ (15 ℃ -35 ℃)
External input/output	Based on RS-232C

VP-4U
Flow detection range	0.2〜10 L/min
precision	0.5%(±1%)0.2〜1 L/min(1〜10 L/min)
Object gas	N2、 Air, O2, H2, He, Ar, CO, CH4, C3H8, etc. Note: Water soluble gases and corrosive gases cannot be detected
Environmental temperature for use	Ensuring accuracy range of 5-40 ℃ (15 ℃ -35 ℃)
External input/output	Based on RS-232C

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