NumloomCalculation setup — values are entered in Runner.Preview

Dosing pump pulses to volume

Set these parameters: “Volume per pulse”. In Numloom, enter “Pump pulse count” (pulses) to obtain “Dispensed volume” (mL).

Calculations currently require access to Numloom on Google Play Internal Testing. iPhone and iPad support is planned.

Open this calculation on your phone

Scan with an Android camera. If Numloom is installed, the HTTPS link opens the calculation in Runner. Installation currently requires access to the Google Play internal test. After installation, launch Numloom normally; if the calculation is not restored, open this link again.

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1Parameters

Editable starting values, not standards or manufacturer recommendations. Check the values for your material or equipment.

How it works

Dispensed volume = Pump pulse count × Volume per pulse

In Numloom: “Pump pulse count” → “Dispensed volume”.

pulses → mL

Volume per pulse · mL/pulses

This page shows the formula and parameters. The calculation runs in Numloom.

Assumptions and limits

Calculation basis: “Pump pulse count” (pulses) → “Dispensed volume” (mL). Use the parameters shown for this particular operation.

Measure the displacement of this pump under its operating conditions. Revolutions, pulses, strokes, volume and flow are different quantities; the coefficient is not universal.

Enter a whole number of the items counted.

Coefficient sources

Initial settings: Volume per pulse = 0.1 mL/pulses (example in the original task description).

These starting values are not a standard, calibration certificate or manufacturer recommendation. Replace them with values measured for your process or specified for your product.

Related calculations · PreviewDosing pump stroke rate to flow ratePeristaltic pump RPM to flow ratePeristaltic pump flow rate to RPM

Calculations currently require access to Numloom on Google Play Internal Testing. iPhone and iPad support is planned.

Open this calculation on your phone

Scan with an Android camera. If Numloom is installed, the HTTPS link opens the calculation in Runner. Installation currently requires access to the Google Play internal test. After installation, launch Numloom normally; if the calculation is not restored, open this link again.

Enable JavaScript to check this link.