Calibration Calculator
Enter Device Serial Number to Automatically Retrieve Calibration Point
Device Serial Number
No Device Information Found
{{ deviceInfoText.pette_name }}-{{ deviceInfoText.sn }}
{{ deviceInfoText.channel }}
Range: {{ deviceInfoText.range[0] }} - {{ deviceInfoText.range[1] }} µL
Calibration Point (3):：
{{ point.point_v }} µL
Back
Model: {{ deviceInfoText.model }}
Serial Number: {{ deviceInfoText.sn }}
Channel: {{ deviceInfoText.channel }}
Range: {{ deviceInfoText.range[0] }} - {{ deviceInfoText.range[1] }} µL
*Consumables from different brands may affect test results. For detailed operation tutorials and compatibility recommendations, please contact us.
Calibration Point {{ idx + 1 }}
{{ point.point_v }} µL{{ point.masses.length }} measurements recorded
(Minimum of 6 required)
#{{ i + 1 }}: {{ m }} {{ massUnit }}
Suggested Input Value
{{ point.result.avg }} µL
Systematic Error
{{ point.result.rsd }}%
Out of Tolerance {{ calcStandard }}
Random Error:
{{ point.result.cv }}%
Out of Tolerance {{ calcStandard }}
Calculation Method Description
According to JJG646-2006 "Verification Regulation for Pipettes", the calculation uses the following formulas:
Volume Calculation Formula:：
V20 = m × K(t)
Where V20 is the volume at 20°C (µL), m is the weighed mass (g), K(t) is the conversion factor.：
Systematic Error
E = (V - V̄) / V̄ × 100%
Where V is the selected test volume (µL), V̄ is the actual mean volume (µL).：
Random Error:
S = (s / V̄) × 100%
Where S s is the standard deviation, V̄ is the actual mean volume (µL).：
K(t) Conversion Factor Reference Table (cm³/g):
| Water Temperature (°C) | K(t) | Water Temperature (°C) | K(t) | Water Temperature (°C) | K(t) |
|---|---|---|---|---|---|
| {{ cell }} |
*Note: K(t) values include air buoyancy correction and are based on standard laboratory conditions (Barometric Pressure: 101.3 kPa, Relative Humidity: 50%). Data Source: JJG646-2006 Appendix B.*
