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(based on 2 reviews)
Reviewed by 2 customers
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(0 of 1 customers found this review helpful)
from Toronto ON
About Me Academic/Professional Researcher
Comments about Masterflex<reg> L/S<reg> Digital Drive, 100 RPM, 115/230 VAC:
I had the same trouble as the previous reviewer until I re-scaled my 4-20mA input. When the signal was scaled with a maximum pump capacity of 6 mL/min, the 4-20 input was too close to zero to work well. Once I re-scaled the input to be between 0 and 0.5 mL/min, I got great accuracy at lower flows. I'm finding that so long as the pump has the right tubing and is either in local mode or the 4-20mA input is scaled right, I can accurately dose as low as 0.02 mL/min.
Bottom Line Yes, I would recommend this to a friend
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from West Chester, PA
About Me Lab Assistant
not very accurate in volumes less than .3ml. Above that seems very repeatable.